pipeline-cs/WWPipeLine/WWPipeLine.Map.Basic/ComsStatic.cs

using Sunny.UI;
using SuperMap.Data;
using SuperMap.Layout;
using SuperMap.Mapping;
using SuperMap.UI;
using System;
using System.Collections.Generic;
using System.Data;
using System.Drawing;
using System.IO;
using System.Linq;
using System.Net;
using System.Security.Cryptography;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using WeifenLuo.WinFormsUI.Docking;
using WWPipeLine.Commons;

namespace WWPipeLine.MapBasic
{
	public class ComsStatic
	{
		#region Instance
		private static ComsStatic m_Instance;
		public static ComsStatic Instance
		{
			get
			{
				if (m_Instance == null)
					m_Instance = new ComsStatic();
				return m_Instance;
			}
		}
		private static Workspace m_Workspace;
		public void SetWorkspace(Workspace ws) { m_Workspace = ws; }
		private static MapControl m_MapControl;
		public void SetMapControl(MapControl mp) { m_MapControl = mp; }
		private static DockPanel m_DockPanel;
		public void SetDockPanel(DockPanel dp) { m_DockPanel = dp; }

		private static Datasource m_MemoryDatasource;
		public void SetMemoryDatasource(Datasource ds) { m_MemoryDatasource = ds; }

		private static IMessageInterface m_IMessageInterface;
		public void SetIMessageInterface(IMessageInterface mi) { m_IMessageInterface = mi; }
		public static IMessageInterface MessageInterface { get => m_IMessageInterface; }

		#endregion

		#region 用户信息
		public void SetUserID(int uid) { m_UserID = uid; }
		private static int m_UserID;
		public static int UserID { get => m_UserID; }

		public void SetUserName(string uNick) { m_UserNick = uNick; }
		private static string m_UserNick;
		public static string UserNick { get => m_UserNick; }


		public void SetLoginID(int uid) { m_LoginID = uid; }
		private static int m_LoginID;
		public static int LoginID { get => m_LoginID; }
		#endregion

		#region Workspace MapControl DatasetVector

		public static Int32 WorkspaceMapIndex
		{
			get
			{
				string index = IniHelper.Read(IniHelper.KEY_WorkspaceMapIndex_PATH);
				return StringToInt(index);
			}
		}

		private static Int32 WorkspaceDatasourceIndex
		{
			get
			{
				string index = IniHelper.Read(IniHelper.KEY_WorkspaceDatasourceIndex_PATH);
				return StringToInt(index);
			}
		}
		public static Datasource Datasource { get => m_Workspace.Datasources[WorkspaceDatasourceIndex]; }
		public static Datasource DatasourceMemory { get => m_MemoryDatasource; }
		public static Workspace Workspace { get => m_Workspace; }
		public static MapControl MapControl { get => m_MapControl; }

		public static DockPanel DockPanel { get => m_DockPanel; }

		public static DatasetVector dvConfig { get => Datasource.Datasets["wwconfig"] as DatasetVector; }

		public static DatasetVector gsGuanXian { get => Datasource.Datasets[dvGXDatasetName] as DatasetVector; }
		public static DatasetVector gsGuanDian { get => Datasource.Datasets["gsGD"] as DatasetVector; }

		/// <summary>
		/// B/S端用到的网络数据集名称
		/// </summary>
		public static readonly string NetworkDatasetName = "DaAnPostgrsSQL_Network";
		/// <summary>
		/// 供水管线的数据集 Name=gsGX
		/// </summary>
		public static readonly string dvGXDatasetName = "gsGX";
		/// <summary>
		/// 供水管线的图层名称 Caption=供水管线
		/// </summary>
		public static readonly string dvGXCaption = "供水管线";


		#region 软件打开时 动态加载图层 这种情况需要确定工作空间内只有管线和其他图层，不能包含管点图层
		public static List<LayerEx> layerExList
		{
			get
			{
				//备注：1、节点图层的DatasetName必须带有dv，系统中会通过该字母判断是否选择的是节点图层
				List<LayerEx> list = new List<LayerEx>();
				list.Add(new LayerEx { Index = 0, Caption = "供水节点", Dataset = "dvJD", MarkerSymbolID = 14, MarkerSize = 2 });
				list.Add(new LayerEx { Index = 0, Caption = "供水阀门", Dataset = "dvFM", MarkerSymbolID = 13, MarkerSize = 3 });
				list.Add(new LayerEx { Index = 0, Caption = "消防栓", Dataset = "dvXFS", MarkerSymbolID = 19, MarkerSize = 3 });
				list.Add(new LayerEx { Index = 0, Caption = "压力监测点", Dataset = "dvYL", MarkerSymbolID = 20, MarkerSize = 3 });
				list.Add(new LayerEx { Index = 0, Caption = "流量监测点", Dataset = "dvLL", MarkerSymbolID = 15, MarkerSize = 3 });
				list.Add(new LayerEx { Index = 0, Caption = "水质监测点", Dataset = "dvSZ", MarkerSymbolID = 18, MarkerSize = 3 });
				list.Add(new LayerEx { Index = 0, Caption = "水表", Dataset = "dvSB", MarkerSymbolID = 17, MarkerSize = 3 });
				list.Add(new LayerEx { Index = 0, Caption = "供水水厂", Dataset = "dvSC", MarkerSymbolID = 21, MarkerSize = 3 });
				list.Add(new LayerEx { Index = 0, Caption = "排气阀", Dataset = "dvPQF", MarkerSymbolID = 16, MarkerSize = 3 });
				list.Add(new LayerEx { Index = 0, Caption = "调压站", Dataset = "dvJY", MarkerSymbolID = 20, MarkerSize = 3 });
				return list;
			}
		}
		public static void SetDatasetVectorAddLayer()
		{
			DatasetVector dv = null;
			LayerSettingVector layerSettingVector;
			string[] strField = GetFieldInfos(gsGuanDian);
			foreach (LayerEx lyrEx in layerExList.ToArray())
			{
				if (!Datasource.Datasets.Contains(lyrEx.Dataset))
				{
					dv = Datasource.Datasets.Create(new DatasetVectorInfo() { Name = lyrEx.Dataset, Type = DatasetType.Point });
					bool result = dv.AppendFields(gsGuanDian, "smid", "smuserid", strField);
				}
				else
				{
					dv = Datasource.Datasets[lyrEx.Dataset] as DatasetVector;
					dv.Truncate();
				}
				dv.Append(gsGuanDian.Query("FLDM='" + lyrEx.Caption + "'", CursorType.Static));
				LayerGroup lg = m_MapControl.Map.Layers.FindLayer("LayerGroup") as LayerGroup;
				if (lg == null) continue;
				layerSettingVector = new LayerSettingVector();
				//默认GeoStyle
				//{ FillBackColor=Color [A=255, R=255, G=255, B=255],FillForeColor=Color [A=255, R=189, G=235, B=255],
				//	FillGradientAngle=0,FillGradientMode=None,FillGradientOffsetRatioX=0,FillGradientOffsetRatioY=0,
				//	FillOpaqueRate=100,FillSymbolID=0,LineColor=Color [A=255, R=0, G=0, B=0],LineSymbolID=0,LineWidth=1,
				//	MarkerAngle=0,MarkerSize={Width=2,Height=-0.1},MarkerSymbolID=0}

				GeoStyle geoStyle = new GeoStyle();
				geoStyle.MarkerSize = new Size2D(lyrEx.MarkerSize, lyrEx.MarkerSize);
				geoStyle.LineColor = lyrEx.LineColor;
				geoStyle.MarkerSymbolID = lyrEx.MarkerSymbolID;
				layerSettingVector.Style = geoStyle;
				Layer layer = Layer.CreateLayer(dv, layerSettingVector);
				layer.Caption = lyrEx.Caption;
				layer.Selection.IsDefaultStyleEnabled = false;
				layer.Selection.Style = geoStyle_Selection;
				layer.Selection.SetStyleOptions(StyleOptions.MarkerSymbolID, true);
				layer.Selection.SetStyleOptions(StyleOptions.LineColor, true);
				layer.Selection.SetStyleOptions(StyleOptions.MarkerSize, true);
				lg.Insert(0, layer);
			}
		}
		public static bool SetDatasetVector()
		{
			try
			{
				DatasetVector dv = null;
				string[] strField = GetFieldInfos(gsGuanDian);
				foreach (LayerEx lyrEx in layerExList.ToArray())
				{
					if (!Datasource.Datasets.Contains(lyrEx.Dataset))
					{
						dv = Datasource.Datasets.Create(new DatasetVectorInfo() { Name = lyrEx.Dataset, Type = DatasetType.Point });
						bool result = dv.AppendFields(gsGuanDian, "smid", "smuserid", strField);
					}
					else
					{
						dv = Datasource.Datasets[lyrEx.Dataset] as DatasetVector;
						dv.Truncate();
					}
					dv.Append(gsGuanDian.Query("FLDM='" + lyrEx.Caption + "'", CursorType.Static));
				}
				return true;
			}
			catch (Exception ex) { LogHelper.Fatal(ex); return false; }
		}
		public static GeoStyle geoStyle_Selection = new GeoStyle { MarkerSymbolID = 0, LineColor = Color.Red, MarkerSize = new Size2D(4, 4) };
		#endregion


		public static Layer LayerGuanXian
		{
			get
			{
				LayerGroup lg = m_MapControl.Map.Layers.FindLayer("LayerGroup") as LayerGroup;
				if (lg.Count == 0) return null;
				Layer lyr = null;
				foreach (Layer lyrr in lg)
				{
					if (lyrr.Dataset == gsGuanXian) { lyr = lyrr; break; }
				}
				return lyr;
			}
		}

		//public static Layers MapLayers { get => m_MapControl.Map.Layers; }
		/// <summary>
		/// 管点管线图层
		/// </summary>
		public static List<Layer> MapLayers
		{
			get
			{
				List<Layer> layerList = new List<Layer>();
				LayerGroup lg = m_MapControl.Map.Layers.FindLayer("LayerGroup") as LayerGroup;
				if (lg.Count == 0) return null;
				foreach (Layer lyrr in lg)
				{
					if (lyrr.Dataset == null || lyrr.Dataset.Datasource.Alias != Datasource.Alias) continue;
					layerList.Add(lyrr);
				}
				return layerList;
			}
		}

		/// <summary>
		/// 管点管线图层 + 用水单位图层
		/// </summary>
		public static List<Layer> MapLayersUsed
		{
			get
			{
				List<Layer> layerList = MapLayers;
				LayerGroup lg = m_MapControl.Map.Layers.FindLayer("LayerGroup#1") as LayerGroup;
				if (lg.Count == 0) return layerList;
				foreach (Layer lyrr in lg)
				{
					if (lyrr.Dataset == null || lyrr.Dataset.Datasource.Alias != Datasource.Alias) continue;
					if (!",pyunit,".ToLower().Contains(lyrr.Dataset.Name.ToLower())) continue;
					layerList.Add(lyrr);
				}
				return layerList;
			}
		}

		/// <summary>
		/// 当前数据集的所有图层
		/// </summary>
		public static List<Layer> MapLayersAll
		{
			get
			{
				List<Layer> layerList = new List<Layer>();
				foreach (Layer lyr in m_MapControl.Map.Layers)
				{
					if (lyr.Name.ToLower().Contains("layergroup"))
					{
						LayerGroup lyrG = lyr as LayerGroup;
						foreach (Layer lyrr in lyrG.Layers)
						{
							if (lyrr.Dataset.Datasource.Alias == Datasource.Alias)
								layerList.Add(lyrr);
						}
					}
					else if (lyr.Dataset.Datasource.Alias == Datasource.Alias)
					{
						layerList.Add(lyr);
					}
				}
				return layerList;
			}
		}


		public static void SetLayersIsSelectableFalse(string layerName, bool isSelect)
		{
			foreach (Layer r in MapLayers)
			{
				if (r.Name == layerName || r.Caption == layerName || r.Dataset.Name == layerName)
					r.IsSelectable = isSelect;
				else
					r.IsSelectable = !isSelect;
			}
		}
		public static void SetLayersIsVisibleFalse(string layerName, bool isSelect)
		{
			foreach (Layer r in MapLayers)
			{
				if (r.Name == layerName || r.Caption == layerName || r.Dataset.Name == layerName)
					r.IsVisible = isSelect;
				else
					r.IsVisible = !isSelect;
			}
		}

		/// <summary>
		/// 依据TrackingLayer的Name清空
		/// </summary>
		/// <param name="tag"></param>
		public static void TrackingLayerRemove(string tag)
		{
			int index = MapControl.Map.TrackingLayer.IndexOf(tag);
			while (index != -1)
			{
				MapControl.Map.TrackingLayer.Remove(index);
				index = MapControl.Map.TrackingLayer.IndexOf(tag);
			}
		}

		public static readonly string ControlToolsTrackingName = "ControlToolAddGeoRegion";
		public static void MapControl_Tracked_TrackingName(object sender, SuperMap.UI.TrackedEventArgs e)
		{
			m_MapControl.Tracked -= MapControl_Tracked_TrackingName;
			m_MapControl.Action = SuperMap.UI.Action.Select;
			m_MapControl.Action = SuperMap.UI.Action.Pan;
			if (e.Geometry is null) { Sunny.UI.UIMessageTip.ShowError("区域绘制失败"); return; }
			GeoRegion m_geo = e.Geometry.Clone() as GeoRegion;
			if (m_geo is null) { Sunny.UI.UIMessageTip.ShowError("区域绘制失败"); return; }
			m_geo.Style = ComsStatic.geoStyle_Red_1mm_OpaqueRate;
			m_MapControl.Map.TrackingLayer.Clear();
			m_MapControl.Map.TrackingLayer.Add(m_geo, ComsStatic.ControlToolsTrackingName);
			m_MapControl.Map.RefreshTrackingLayer();
		}




		/// <summary>
		/// 关闭当前主程序中除了Tag=MainControls的其他所有窗体
		/// <para>默认4个主要窗体： 主窗体 工具栏 鹰眼 图层</para>
		/// </summary>
		public static void closeFormTagMainControls()
		{
			try
			{
				foreach (Form form in Application.OpenForms)
				{
					if (form.Tag?.ToString() != "MainControls" && form.Text?.ToString() != "工具栏")
					{
						form.Close(); break;
					}
				}
				if (Application.OpenForms.Count > 6)
				{
					closeFormTagMainControls();
				}
			}
			catch (Exception ex)
			{
				ComsStatic.ShowErrorLog(ex);
			}
		}
		#endregion

		#region SuperMap.Data相关操作
		public static readonly string[] resultFieldsGX = new string[] { "fldm", "cz", "gj", "cd", "yl", "msfs", "dzms", "qsdw", "tcdw" };
		public static readonly string[] resultFieldsGD = new string[] { "fldm", "fsw", "xh", "gg", "cz", "kj", "gj", "yl", "dmgc", "ms", "msfs", "dzms", "qsdw", "tcdw" };
		public static Recordset QueryRecordset(DatasetVector dv, string sqlWhere, string[] resultFields = null, string[] groupBy = null, string[] orderBy = null)
		{
			QueryParameter para = new QueryParameter();
			if (sqlWhere != null) para.AttributeFilter = sqlWhere;
			if (resultFields != null) para.ResultFields = Commons.StringEx.setToLower(resultFields);
			if (groupBy != null) para.GroupBy = Commons.StringEx.setToLower(groupBy);
			if (orderBy != null) para.OrderBy = Commons.StringEx.setToLower(orderBy);
			para.CursorType = CursorType.Static;
			return dv.Query(para);
		}
		public static Recordset QueryRecordsetDynamic(DatasetVector dv, string sqlWhere, string[] resultFields = null, string[] groupBy = null, string[] orderBy = null)
		{
			QueryParameter para = new QueryParameter();
			if (sqlWhere != null) para.AttributeFilter = sqlWhere;
			if (resultFields != null) para.ResultFields = Commons.StringEx.setToLower(resultFields);
			if (groupBy != null) para.GroupBy = Commons.StringEx.setToLower(groupBy);
			if (orderBy != null) para.OrderBy = Commons.StringEx.setToLower(orderBy);
			para.CursorType = CursorType.Dynamic;
			return dv.Query(para);
		}
		public static DataTable QueryDataTable(DatasetVector dv, string sqlWhere, string[] resultFields = null, string[] groupBy = null, string[] orderBy = null)
		{
			QueryParameter para = new QueryParameter();
			if (sqlWhere != null) para.AttributeFilter = sqlWhere;
			if (resultFields != null) para.ResultFields = Commons.StringEx.setToLower(resultFields);
			if (groupBy != null) para.GroupBy = Commons.StringEx.setToLower(groupBy);
			if (orderBy != null) para.OrderBy = Commons.StringEx.setToLower(orderBy);
			para.CursorType = CursorType.Static;
			return RecordsetToDataTable(dv.Query(para), true, dv.Name);
		}
		public static List<object> QueryFieldsValueList(DatasetVector dv, string sqlWhere, string resultFields, string[] groupBy = null, string[] orderBy = null)
		{
			Recordset rd = QueryRecordset(dv, sqlWhere, new string[] { resultFields }, groupBy, orderBy);
			List<object> result = new List<object>();
			rd.MoveFirst();
			if (!rd.IsEOF)
			{
				result.Add(rd.GetFieldValue(resultFields));
				rd.MoveNext();
			}
			return result;
		}
		public static DataTable RecordsetToDataTable(Recordset recordset, bool isDispose = true, string tableName = null)
		{
			if (string.IsNullOrEmpty(tableName)) tableName = recordset.Dataset.Name;
			DataTable dt = new DataTable { TableName = tableName };
			foreach (FieldInfo info in recordset.GetFieldInfos())
			{
				dt.Columns.Add(new DataColumn { ColumnName = info.Name, Caption = info.Caption });
			}
			DataRow dr;
			recordset.MoveFirst();
			while (!recordset.IsEOF)
			{
				dr = dt.NewRow();
				foreach (DataColumn dc in dt.Columns)
				{
					dr[dc] = recordset.GetFieldValue(dc.ColumnName)?.ToString();
				}
				dt.Rows.Add(dr);
				recordset.MoveNext();
			}
			if (isDispose) RecordsetDispose(recordset);
			return dt;
		}
		//public static DataTable RecordsetToDataTable(Recordset recordset, bool isDispose = true, string tableName = null)
		//{
		//	if (string.IsNullOrEmpty(tableName)) tableName = recordset.Dataset.Name;
		//	DataTable dt = new DataTable { TableName = tableName };
		//	FieldInfos fieldInfos = recordset.GetFieldInfos();
		//	Int32 count = fieldInfos.Count;
		//	DataColumn dataColumn;
		//	for (Int32 i = 0; i < count; i++)
		//	{
		//		dataColumn = new DataColumn { ColumnName = fieldInfos[i].Name, Caption = fieldInfos[i].Caption };
		//		dt.Columns.Add(dataColumn);
		//	}
		//	recordset.MoveFirst();
		//	Int32 length = recordset.RecordCount;
		//	DataRow dr;
		//	for (int i = 0; i < length; i++)
		//	{
		//		dr = dt.NewRow();
		//		var actIndex = 0;
		//		for (Int32 j = 0; j < count; j++)
		//		{
		//			var objValue = recordset.GetFieldValue(j);
		//			string value = objValue?.ToString();
		//			dr[actIndex++] = value;
		//		}
		//		dt.Rows.Add(dr);
		//		recordset.MoveNext();
		//	}
		//	if (isDispose) RecordsetDispose(recordset);
		//	return dt;
		//}
		public static List<DataTable> TongJiFieldGroupCount(DatasetVector dv, string[] strField)
		{
			Recordset rd = null;
			List<DataTable> dts = new List<DataTable>();
			DataTable dt;
			DataRow dr;
			string fieldValue = string.Empty;
			foreach (string field in strField)
			{
				string[] ck = new string[] { field };
				rd = ComsStatic.QueryRecordset(dv, null, ck, ck, ck);
				dt = new DataTable(); dt.Columns.Add("类别"); dt.Columns.Add("数量");
				if (!HasField(dv, field)) continue;
				dt.TableName = rd.GetFieldInfos()[field].Caption;
				if (rd.RecordCount == 0)//该字段所有值均为null 不能GroupBy
				{
					dr = dt.NewRow();
					dr["类别"] = "未知"; dr["数量"] = dv.RecordCount;
					dt.Rows.Add(dr);
				}
				else
				{
					rd.MoveFirst();
					while (!rd.IsEOF)
					{
						dr = dt.NewRow();
						fieldValue = rd.GetFieldValue(field)?.ToString();
						if (string.IsNullOrEmpty(fieldValue))
						{
							dr["类别"] = "未知";
							dr["数量"] = dv.Query(string.Format("{0} is null", field), CursorType.Static).RecordCount;
						}
						else
						{
							dr["类别"] = fieldValue;
							dr["数量"] = dv.Query(string.Format("{0}='{1}'", field, fieldValue), CursorType.Static).RecordCount;
						}
						dt.Rows.Add(dr);
						rd.MoveNext();
					}
				}
				dr = dt.NewRow();
				dr["类别"] = dt.TableName + "总量"; dr["数量"] = dv.RecordCount;
				dt.Rows.Add(dr);
				dts.Add(dt);
			}
			ComsStatic.RecordsetDispose(rd);
			return dts;
		}

		public static string getSqlCheckListBox(Dictionary<string, CheckedListBox> dic, string otherWhere = null)
		{
			if (string.IsNullOrEmpty(otherWhere))
				otherWhere = " 1=1 ";
			StringBuilder sb = new StringBuilder(otherWhere);
			foreach (string key in dic.Keys)
			{
				if (dic[key].CheckedItems.Count > 0)
				{
					sb.Append(" AND (1=2 ");
					foreach (string clbItem in dic[key].CheckedItems)
					{
						if (clbItem == "未知")
							sb.AppendFormat(" OR {0} is null ", key);
						else
							sb.AppendFormat(" OR {0}='{1}' ", key, clbItem);
					}
					sb.Append(" ) ");
				}
			}
			return sb.ToString();
		}
		/// <summary>
		/// 获取DatasetVector的FieldInfos数组 不包含系统字段
		/// </summary>
		/// <param name="dv"></param>
		/// <returns></returns>
		public static string[] GetFieldInfos(DatasetVector dv)
		{
			List<string> listStr = new List<string>();
			foreach (FieldInfo f in dv.FieldInfos)
			{
				if (f.IsSystemField || f.Name.ToLower() == "smuserid") continue;
				listStr.Add(f.Name);
			}
			return listStr.ToArray();
		}
		public static bool HasField(DatasetVector m_DatasetVector, string _field)
		{
			bool hasField = false;
			FieldInfos fieldInfos = m_DatasetVector.FieldInfos;
			for (int i = 0; i < fieldInfos.Count; i++)
			{
				if (fieldInfos[i].Name.ToLower() == _field.ToLower())
				{
					hasField = true; break;
				}
			}
			return hasField;
		}

		public static bool HasField(Recordset m_Recordset, string _field)
		{
			bool hasField = false;
			FieldInfos fieldInfos = m_Recordset.GetFieldInfos();
			for (int i = 0; i < fieldInfos.Count; i++)
			{
				if (fieldInfos[i].Name.ToLower() == _field.ToLower())
				{
					hasField = true; break;
				}
			}
			return hasField;
		}
		public static void RecordsetDispose(Recordset rd)
		{
			if (rd != null) { rd.Close(); rd.Dispose(); }
		}
		public static void EditHistoryUndo(EditHistory eh)
		{
			while (eh.CanUndo)
			{
				bool isSuccess = eh.Undo();
			}
			eh.Clear(); eh.Dispose();
		}
		public static DataTable GetJSLKbyJSJDPT(DataTable dt)
		{
			#region 构造 管线的起始管点和终点管点 信息
			dt.Columns.Add(new DataColumn { ColumnName = "qdsmid", Caption = "起点SmID" });
			dt.Columns.Add(new DataColumn { ColumnName = "qdsmx", Caption = "起点X坐标" });
			dt.Columns.Add(new DataColumn { ColumnName = "qdsmy", Caption = "起点Y坐标" });
			dt.Columns.Add(new DataColumn { ColumnName = "qddmgc", Caption = "起点地面高程" });
			dt.Columns.Add(new DataColumn { ColumnName = "qdgdms", Caption = "起点埋深" });
			dt.Columns.Add(new DataColumn { ColumnName = "qdgc", Caption = "起点高程" });
			dt.Columns.Add(new DataColumn { ColumnName = "zdsmid", Caption = "终点SmID" });
			dt.Columns.Add(new DataColumn { ColumnName = "zdsmx", Caption = "终点X坐标" });
			dt.Columns.Add(new DataColumn { ColumnName = "zdsmy", Caption = "终点Y坐标" });
			dt.Columns.Add(new DataColumn { ColumnName = "zddmgc", Caption = "终点地面高程" });
			dt.Columns.Add(new DataColumn { ColumnName = "zdgdms", Caption = "终点埋深" });
			dt.Columns.Add(new DataColumn { ColumnName = "zdgc", Caption = "终点高程" });
			#endregion
			DataTable dtJSJDPT;
			foreach (DataRow dr in dt.Rows)
			{
				dtJSJDPT = QueryDataTable(gsGuanDian, string.Format(" bsm='{0}' ", dr["qsdh"]));
				if (dtJSJDPT.Rows.Count == 1)
				{
					dr["qdsmid"] = dtJSJDPT.Rows[0]["smid"]; dr["qdsmx"] = dtJSJDPT.Rows[0]["x"]; dr["qdsmy"] = dtJSJDPT.Rows[0]["y"];
					dr["qddmgc"] = dtJSJDPT.Rows[0]["dmgc"]; dr["qdgdms"] = dtJSJDPT.Rows[0]["ms"];
					dr["qdgc"] = StringToDouble(dtJSJDPT.Rows[0]["dmgc"], 2) - StringToDouble(dtJSJDPT.Rows[0]["ms"], 2);
				}
				dtJSJDPT = QueryDataTable(gsGuanDian, string.Format(" bsm='{0}' ", dr["zddh"]));
				if (dtJSJDPT.Rows.Count == 1)
				{
					dr["zdsmid"] = dtJSJDPT.Rows[0]["smid"]; dr["zdsmx"] = dtJSJDPT.Rows[0]["x"]; dr["zdsmy"] = dtJSJDPT.Rows[0]["y"];
					dr["zddmgc"] = dtJSJDPT.Rows[0]["dmgc"]; dr["zdgdms"] = dtJSJDPT.Rows[0]["ms"];
					dr["zdgc"] = StringToDouble(dtJSJDPT.Rows[0]["dmgc"], 2) - StringToDouble(dtJSJDPT.Rows[0]["ms"], 2);
				}
			}
			return dt;
		}
		public static Dictionary<string, object> getGuanXianPeiZhi(string pzlx)
		{
			Dictionary<string, object> dic = new Dictionary<string, object>();
			Recordset _rd = dvConfig.Query(string.Format(" pzlx='{0}' ", pzlx), CursorType.Static);
			if (_rd.RecordCount == 0) return dic;
			_rd.MoveFirst();
			while (!_rd.IsEOF)
			{
				string gxcz = _rd.GetFieldValue("gxcz").ToString();
				dic.Add(gxcz + "_gxyjnx", _rd.GetFieldValue("gxyjnx"));
				dic.Add(gxcz + "_gxbznx", _rd.GetFieldValue("gxbznx"));
				dic.Add(gxcz + "_gxms", _rd.GetFieldValue("gxms"));
				_rd.MoveNext();
			}
			ComsStatic.RecordsetDispose(_rd);
			return dic;
		}

		public static double GetMaxValue(DatasetVector dv, string fieldName)
		{
			return dv.Statistic(fieldName, StatisticMode.Max);
		}
		public static int GetMaxValueInt(DatasetVector dv, string fieldName)
		{
			return StringToInt(dv.Statistic(fieldName, StatisticMode.Max));
		}
		public static object GetOnlyValueByField(DatasetVector dv, string sqlWhere, string field)
		{
			Recordset rd = dv.Query(sqlWhere, CursorType.Static);
			if (rd is null || rd.RecordCount != 1) return null;
			return rd.GetFieldValue(field);
		}

		/// <summary>
		/// 在当前的DatasetVector中，获取指定列名的最小值
		/// </summary>
		/// <param name="fieldName"></param>
		/// <returns></returns>
		public static double GetMinValue(DatasetVector dv, string fieldName)
		{
			return dv.Statistic(fieldName, StatisticMode.Min);
		}
		#endregion



		#region ShowUIMessageTip界面提示信息

		public static void ShowUIMessageTipOKorError(bool _result, string msg, string logMsg = "")
		{
			if (_result)
			{
				ShowOKLog(msg + "操作成功", logMsg);
			}
			else
			{
				ShowErrorLog(msg + "操作失败", logMsg);
			}
		}
		public static void ShowErrorLog(object msg, string logMsg = "")
		{
			LogHelper.Error(string.Format("{0} {1}", msg, logMsg));
			UIMessageTip.ShowError(msg.ToString(), 2000, false);
			//UIMessageTip.ShowError(msg.ToString(), 2000, false, new Point(800, 400), true);
		}
		public static void ShowOK(string msg)
		{
			UIMessageTip.ShowOk(msg.ToString(), 2000, false);
			//UIMessageTip.ShowOk(msg, 2000, false, new Point(800, 400), true);
		}
		public static void ShowOKLog(object msg, string logMsg = "")
		{
			//pgAddLoginm(string.Format("{0} {1}", msg, logMsg));
			LogHelper.Info(string.Format("{0} {1}", msg, logMsg));
			UIMessageTip.ShowOk(msg.ToString(), 2000, false);
			//UIMessageTip.ShowOk(msg.ToString(), 2000, false, new Point(800, 400), true);
		}

		#endregion

		#region String操作
		public static double StringToDouble(object str, int dleng = -1)
		{
			if (str is null) return 0;
			double result = 0.0D;
			double.TryParse(str.ToString(), out result);
			if (dleng != -1)
			{
				result = Math.Round(result, dleng);
			}
			return result;
		}
		/// <summary>
		/// Object转Int   Ojbect=null或者转换失败时返回0；
		/// </summary>
		/// <param name="str"></param>
		/// <returns></returns>
		public static int StringToInt(object str)
		{
			if (str is null) return 0;
			Int32 result = 0;
			Int32.TryParse(str.ToString(), out result);
			return result;
		}
		public static Int16 StringToInt16(object str)
		{
			if (str is null) return 0;
			Int16 result = 0;
			Int16.TryParse(str.ToString(), out result);
			return result;
		}
		public static float StringToFloat(object str)
		{
			if (str is null) return 0.0F;
			float result = 0.0F;
			float.TryParse(str.ToString(), out result);
			return result;
		}

		public static string getMd5Hash(string input, string key)
		{
			MD5 md5Hasher = MD5.Create();
			string str = input + key;
			byte[] data = md5Hasher.ComputeHash(Encoding.Default.GetBytes(str));
			StringBuilder sBuilder = new StringBuilder();
			for (int i = 0; i < data.Length; i++)
			{
				sBuilder.Append(data[i].ToString("x2"));
			}
			return sBuilder.ToString();
		}
		#endregion

		#region SummyUI的控件设置和数据绑定
		public static readonly UIStyle uiStyleCom = UIStyle.Blue; //R 80 G 160 B 255		 
		public static readonly string HideEnableTag = ",smid,smx,smy,smkey,smsdriw,smsdrin,smsdrie,smsdris,smgranule,SmGeometry,smlength,smtopoerror,smlibtileid,smperimeter,smarea,smnodeid,smuserid,smgeometrysize,smgeoposition,objectid,bsm,wth,tfh,dmt,x,y,dinggc,digc,cqbh,tsdh,ssbh,ROTATEANGLE,lrrq,enabled,zcbh,qdms,zdms,shape_length,shape_area,lx,qsdh,zddh,fmlx,sblx,sbsl,sbdz,qdsmid,qdsmx,qdsmy,zdsmid,zdsmx,zdsmy,".ToLower();
		public static void setUIDataGridView(UIDataGridView dgv, DataTable dt = null, string showTag = null, string hideTag = null)
		{
			dgv.Dock = DockStyle.Fill;
			dgv.ShowEditingIcon = false;
			dgv.ShowCellToolTips = false;
			dgv.AllowUserToAddRows = false;
			dgv.AllowUserToResizeRows = false;
			dgv.AllowUserToDeleteRows = false;
			dgv.AllowUserToOrderColumns = false;
			dgv.ReadOnly = true;
			dgv.MultiSelect = false;
			dgv.SelectionMode = DataGridViewSelectionMode.FullRowSelect;
			dgv.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.DisplayedCells;
			dgv.Style = UIStyle.Gray;// ComsStatic.uiStyleCom;

			dgv.RowPostPaint += Dgv_RowPostPaint;
			if (dt != null)
			{
				dgv.DataSource = dt;
				if (showTag != null)
				{
					string[] strShow = showTag.ToLower().Split(',');
					int indexStr = 0;
					for (int i = 0; i < dgv.Columns.Count; i++)
					{
						dgv.Columns[i].SortMode = DataGridViewColumnSortMode.NotSortable;
						dgv.Columns[i].HeaderText = dt.Columns[i].Caption;
						indexStr = strShow.ToList().IndexOf(dgv.Columns[i].Name.ToLower());
						if (indexStr > -1)
							dgv.Columns[i].DisplayIndex = indexStr;
						else
							dgv.Columns[i].Visible = false;
					}
					return;
				}
				if (string.IsNullOrEmpty(hideTag))
				{
					for (int i = 0; i < dgv.Columns.Count; i++)
					{
						dgv.Columns[i].SortMode = DataGridViewColumnSortMode.NotSortable;
						dgv.Columns[i].HeaderText = dt.Columns[i].Caption;
						if (HideEnableTag.Contains("," + dgv.Columns[i].Name.ToLower() + ","))
						{
							dgv.Columns[i].Visible = false;
						}
					}
				}
				else
				{
					for (int i = 0; i < dgv.Columns.Count; i++)
					{
						dgv.Columns[i].SortMode = DataGridViewColumnSortMode.NotSortable;
						dgv.Columns[i].HeaderText = dt.Columns[i].Caption;
						if (HideEnableTag.Contains("," + dgv.Columns[i].Name.ToLower() + ",") || hideTag.ToLower().Contains("," + dgv.Columns[i].Name.ToLower() + ","))
						{
							dgv.Columns[i].Visible = false;
						}
					}
				}
			}
		}
		private static void Dgv_RowPostPaint(object sender, DataGridViewRowPostPaintEventArgs e)
		{
			DataGridView dgv = sender as DataGridView;
			Rectangle rect = new Rectangle(e.RowBounds.Location.X, e.RowBounds.Location.Y, dgv.RowHeadersWidth - 4, e.RowBounds.Height);
			TextRenderer.DrawText(e.Graphics, (e.RowIndex + 1).ToString(), dgv.RowHeadersDefaultCellStyle.Font, rect, dgv.RowHeadersDefaultCellStyle.ForeColor, TextFormatFlags.VerticalCenter | TextFormatFlags.Right);
		}

		public static void BindUICombox(UIComboBox cbx, bool hasGX = true)
		{
			foreach (Layer lyr in ComsStatic.MapLayers)
			{
				if (!hasGX && lyr.Dataset.Name == ComsStatic.gsGuanXian.Name) continue;
				cbx.Items.Add(new DoListItem(lyr.Dataset.Name, lyr.Caption));
			}
			cbx.SelectedIndex = 0;
		}
		public static void BindDataTableOnCheckedListBox(DatasetVector _dv, CheckedListBox _cbg, string _ziduan)
		{
			Recordset rd = QueryRecordset(_dv, null, new string[] { _ziduan }, new string[] { _ziduan }, new string[] { _ziduan });
			rd.MoveFirst();
			string fieldValue = string.Empty;
			_cbg.Items.Clear();
			while (!rd.IsEOF)
			{
				fieldValue = rd.GetFieldValue(_ziduan)?.ToString();
				if (string.IsNullOrEmpty(fieldValue))
					_cbg.Items.Add("未知");
				else
					_cbg.Items.Add(fieldValue);
				rd.MoveNext();
			}
			ComsStatic.RecordsetDispose(rd);
		}
		public static void BindDataTableOnCheckedListBox(string gdFLDM, CheckedListBox _cbg, string _ziduan)
		{
			Recordset rd = QueryRecordset(ComsStatic.gsGuanDian, string.Format("FLDM='{0}'", gdFLDM), new string[] { _ziduan }, new string[] { _ziduan }, new string[] { _ziduan });
			rd.MoveFirst();
			string fieldValue = string.Empty;
			_cbg.Items.Clear();
			while (!rd.IsEOF)
			{
				fieldValue = rd.GetFieldValue(_ziduan)?.ToString();
				if (string.IsNullOrEmpty(fieldValue))
					_cbg.Items.Add("未知");
				else
					_cbg.Items.Add(fieldValue);
				rd.MoveNext();
			}
			ComsStatic.RecordsetDispose(rd);
		}

		public static void BindDataTableOnComboBox(DatasetVector _dv, UIComboBox _cbg, string _ziduan)
		{
			Recordset rd = QueryRecordset(_dv, null, new string[] { _ziduan }, new string[] { _ziduan }, new string[] { _ziduan });
			rd.MoveFirst();
			_cbg.Items.Clear();
			string fieldValue = string.Empty;
			while (!rd.IsEOF)
			{
				fieldValue = rd.GetFieldValue(_ziduan)?.ToString();
				if (string.IsNullOrEmpty(fieldValue))
					_cbg.Items.Add("未知");
				else
					_cbg.Items.Add(fieldValue);
				rd.MoveNext();
			}
			_cbg.SelectedIndex = 0;
			ComsStatic.RecordsetDispose(rd);
		}
		public static DataTable getPaperSize()
		{
			DataTable dt = new DataTable { TableName = "PaperSizeTable" };
			dt.Columns.Add("sizekey"); dt.Columns.Add("sizedesc");
			dt.Rows.Add("A4", "A4 210x297mm");
			dt.Rows.Add("A3", "A3 297x420mm");
			dt.Rows.Add("ISOA2", "标准纸面大小(A2)");
			dt.Rows.Add("ISOA1", "标准纸面大小(A1)");
			dt.Rows.Add("ISOA0", "标准纸面大小(A0)");
			return dt;
		}
		public static PaperSize getPaperSize(string size)
		{
			PaperSize ps = PaperSize.A4;
			switch (size)
			{
				case "A4": ps = PaperSize.A4; break;
				case "A3": ps = PaperSize.A3; break;
				case "ISOA2": ps = PaperSize.ISOA2; break;
				case "ISOA1": ps = PaperSize.ISOA1; break;
				case "ISOA0": ps = PaperSize.ISOA0; break;
				default: break;
			}
			return ps;
		}
		/// <summary>
		/// 设置CheckedListBox的选择状态 1全选 2反选 3全不选
		/// </summary>
		/// <param name="clb"></param>
		/// <param name="doState">1全选 2反选 3全不选</param>
		public static void CheckListBoxDo(CheckedListBox clb, int doState)
		{
			switch (doState)
			{
				case 1://全选
					for (int i = 0; i < clb.Items.Count; i++)
					{
						clb.SetItemChecked(i, true);
					}
					break;
				case 2://反选
					for (int i = 0; i < clb.Items.Count; i++)
					{
						bool ck = clb.GetItemChecked(i);
						clb.SetItemChecked(i, !ck);
					}
					break;
				case 3://全不选
					for (int i = 0; i < clb.Items.Count; i++)
					{
						clb.SetItemChecked(i, false);
					}
					break;
				default:
					break;
			}

		}

		private static ToolTip toolTips = new ToolTip();
		public static void CheckedListBox_MouseMove(object sender, System.Windows.Forms.MouseEventArgs e)
		{
			CheckedListBox clb = sender as CheckedListBox;
			int index = clb.IndexFromPoint(e.Location);
			if (index != -1 && toolTips.GetToolTip(clb) != clb.Items[index].ToString())
			{
				toolTips.SetToolTip(clb, clb.Items[index].ToString());
			}
		}

		//2021年12月27日 15:22:36 18个引用
		public static void uiTextBox_num_KeyPress(object sender, KeyPressEventArgs e)
		{
			//      横向数字键的1-9                         小键盘数字键的1-9                        BackSpace           小键盘 . Del           字母按键 .>
			if ((e.KeyChar >= 48 || e.KeyChar <= 57) || (e.KeyChar >= 96 || e.KeyChar <= 105) || (e.KeyChar == 8) || (e.KeyChar == 110) || (e.KeyChar == 190))
				e.Handled = false;//可以输入
			else
				e.Handled = true;
		}

		public static void UIListBox_MouseMove(object sender, System.Windows.Forms.MouseEventArgs e)
		{
			UIListBox clb = sender as UIListBox;
			int index = clb.IndexFromPoint(e.Location);
			if (index != -1 && toolTips.GetToolTip(clb) != clb.Items[index].ToString())
			{
				toolTips.SetToolTip(clb, clb.Items[index].ToString());
			}
		}

		#endregion

		#region 其他计算操作


		/// <summary>
		/// 通过起点的坐标和数值、终点的坐标和数值，计算线上交点的数值
		/// </summary>
		/// <param name="gx_start">起点坐标</param>
		/// <param name="gx_start_gc">起点数值</param>
		/// <param name="gx_end">终点坐标</param>
		/// <param name="gx_end_gc">终点数值</param>
		/// <param name="JiaoDian">线上的交点坐标</param>
		/// <returns>交点数值</returns>
		public static double getPointHeight(Point2D start, double startValue, Point2D end, double endValue, Point2D JiaoDian)
		{
			if (!Geometrist.IsPointOnLine(JiaoDian, start, end, false)) return 0.0;
			if (startValue == endValue) return Math.Round(startValue, 2);

			double JiaoDianValue = 0.0D;
			if (startValue < endValue)//确保起点数据 大于 终点数据
			{
				double temp = startValue;
				startValue = endValue;
				endValue = temp;
				Point2D temPoint = start;
				start = end;
				end = temPoint;
			}
			// 参考链接 https://zhuanlan.zhihu.com/p/43660758 下面的公式可以用，是正式的，这里备份一下
			//JiaoDian_gc = gx_end_gc + (gx_start_gc - gx_end_gc) * (Math.Sqrt(Math.Pow((JiaoDian.X - gx_end.X), 2.0) + Math.Pow((JiaoDian.Y - gx_end.Y), 2.0))) / (Math.Sqrt(Math.Pow((gx_start.X - gx_end.X), 2.0) + Math.Pow((gx_start.Y - gx_end.Y), 2.0)));
			JiaoDianValue = endValue + (startValue - endValue) * (Math.Sqrt(Math.Pow((JiaoDian.X - end.X), 2.0) + Math.Pow((JiaoDian.Y - end.Y), 2.0))) / (Math.Sqrt(Math.Pow((start.X - end.X), 2.0) + Math.Pow((start.Y - end.Y), 2.0)));
			if (JiaoDianValue == double.PositiveInfinity || JiaoDianValue == double.NegativeInfinity)
			{
				JiaoDianValue = endValue;
			}
			return Math.Round(JiaoDianValue, 2);
		}

		/// <summary>
		/// 返回Double数组的最大值或者最小值
		/// </summary>
		/// <param name="dblist"></param>
		/// <param name="isMax">True表示最大值，false表示最小值</param>
		/// <returns></returns>
		public static double getMaxMin(double[] dblist, bool isMax)
		{
			double finalValue = dblist[0];
			if (isMax)//最大值
			{
				for (int i = 0; i < dblist.Length; i++)
				{
					if (finalValue < dblist[i])
						finalValue = dblist[i];
				}
			}
			else
			{
				for (int i = 0; i < dblist.Length; i++)
				{
					if (finalValue > dblist[i])
						finalValue = dblist[i];
				}
			}
			return finalValue;
		}



		/// <summary>
		/// 将逗号分隔的csv格式文件，转换为DataTable
		/// </summary>
		/// <param name="filePath">csv文件路径</param>
		/// <param name="FirstField">首行是否是标题行</param>
		/// <returns></returns>
		public static DataTable CSVToDataTable(string filePath, bool FirstField)
		{
			DataTable table = new DataTable();
			bool isField = true;
			using (StreamReader reader = new StreamReader(filePath, Encoding.GetEncoding("gb2312"), false))
			{
				string line = string.Empty;
				while (reader.Peek() > 0)
				{
					line = reader.ReadLine();
					if (string.IsNullOrEmpty(line) || line.Split(',').Length == 0) continue;
					string[] split = line.Split(',');
					if (isField)
					{
						isField = false;
						if (FirstField)//首行是标题
						{
							foreach (string str in split) table.Columns.Add(str);
							continue;
						}
						else
						{
							for (int i = 0; i < split.Length; i++) table.Columns.Add("列" + i.ToString());
						}
					}
					DataRow newRow = table.NewRow();
					for (int j = 0; j < split.Length; j++)
					{
						newRow[j] = split[j].Trim('"');
					}
					table.Rows.Add(newRow);
				}
				return table;
			}
		}


		#endregion

		#region postgresSql

		/// <summary>
		/// 获取本机所有IPV4地址列表
		/// </summary>
		/// <returns>本机所有IPV4地址列表，以分号分隔</returns>
		public static string GetSelfIpv4List()
		{
			StringBuilder ips = new StringBuilder();
			try
			{
				IPHostEntry IpEntry = Dns.GetHostEntry(Dns.GetHostName());
				foreach (IPAddress ipa in IpEntry.AddressList)
				{
					if (ipa.AddressFamily == System.Net.Sockets.AddressFamily.InterNetwork)
					{ ips.AppendFormat("{0};", ipa.ToString()); break; }
				}
			}
			catch { }
			return ips.ToString();
		}
		public static string GetSql(string select, List<string> wheres, string orderby = null, string groupby = null)
		{
			StringBuilder sb = new StringBuilder(select);
			if (wheres.Count > 0)
			{
				sb.Append(" where " + string.Join(" and ", wheres.ToArray()));
			}
			if (!string.IsNullOrEmpty(orderby)) sb.Append(orderby);
			if (!string.IsNullOrEmpty(groupby)) sb.Append(groupby);
			return sb.ToString();
		}
		public static void pgAddLogin(string n, string p, string c)
		{
			string sql = string.Format(" INSERT INTO userlogin(lgName,lgtime,lgIP,lgCup)VALUES('{0}','{1}','{2}','{3}') returning id;", n, DateTime.Now.ToLocalTime(), p, c);
			object obj = new NpgsqlHelper().ExecuteScalar(sql);
			ComsStatic.Instance.SetLoginID(StringToInt(obj));
		}
		public static void pgAddLoginm(string n)
		{
			if (ComsStatic.LoginID == 0) return;
			string sql = string.Format(" INSERT INTO userloginm(lgid,czms,cztime)VALUES('{0}','{1}','{2}')  returning id;", ComsStatic.LoginID, n, DateTime.Now.ToLocalTime());
			new NpgsqlHelper().ExecuteScalar(sql);
		}
		//public static bool pgDeleteGuanDian(string bsm)
		//{
		//	string sql = string.Format(" DELETE FROM {0} WHERE bsm='{1}' RETURNING bsm ", gsGuanDian.TableName, bsm);
		//	object obj = new NpgsqlHelper().ExecuteScalar(sql);
		//	if (obj == null) return false;
		//	return true;
		//}
		//public static bool pgDeleteGuanDian(string dvTableName, string bsm)
		//{
		//	string sql = string.Format(" DELETE FROM {0} WHERE bsm='{1}' RETURNING bsm ", dvTableName, bsm);
		//	object obj = new NpgsqlHelper().ExecuteScalar(sql);
		//	if (obj == null) return false;
		//	return true;
		//}

		#endregion

		#region 管网标注的配置
		/// <summary>
		///线样式 LineColor = Color.Brown, LineWidth = 0.5
		/// </summary>
		public static GeoStyle geoStyle_Brown_05mm = new GeoStyle() { LineColor = Color.Brown, LineWidth = 0.5 };

		/// <summary>
		///点样式 LineColor = Color.Red, MarkerSize = new Size2D(5, 5)
		/// </summary>
		public static GeoStyle geoStyle_Red_Mark5mm = new GeoStyle { LineColor = Color.Red, MarkerSize = new Size2D(5, 5) };


		/// <summary>
		/// 标注样式 ForeColor = Color.Brown, IsSizeFixed = true, FontHeight = 6, Alignment = TextAlignment.BottomLeft
		/// </summary>
		public static TextStyle textStyle_Brown_6mm_BottomLeft = new TextStyle { ForeColor = Color.Brown, IsSizeFixed = true, FontHeight = 6, Alignment = TextAlignment.BottomLeft };

		/// <summary>
		///边框线样式 LineColor = Color.Red, LineWidth = 1, FillOpaqueRate = 10
		/// </summary>
		public static GeoStyle geoStyle_Red_1mm_OpaqueRate = new GeoStyle { LineColor = Color.Red, LineWidth = 1, FillOpaqueRate = 10 };

		public static Point2D GetPoint2D(object x, object y)
		{
			return new Point2D(StringToDouble(x), StringToDouble(y));
		}

		/// <summary>
		/// 获取标注风格配置的TextStyle
		/// </summary>
		/// <returns></returns>
		public static TextStyle BiaoZhuFengGe()
		{
			QueryParameter queryParameter = new QueryParameter
			{
				AttributeFilter = " pzlx='标注风格配置' and pzKey='TextStyleKey' ",
				ResultFields = new string[] { "pzValue" },
				CursorType = CursorType.Static
			};
			Recordset _rd = ComsStatic.dvConfig.Query(queryParameter);
			if (_rd.RecordCount != 1) return textStyle_Brown_6mm_BottomLeft;
			TextStyle ts = new TextStyle();
			bool fromResult = ts.FromXML(_rd.GetFieldValue("pzValue").ToString());
			ComsStatic.RecordsetDispose(_rd);
			if (!fromResult) return textStyle_Brown_6mm_BottomLeft;
			return ts;
		}
		#endregion
	}


	public class DoListItem
	{
		private string _key = string.Empty;
		private string _value = string.Empty;
		public DoListItem(string pKey, string pValue) { _key = pKey; _value = pValue; }
		public override string ToString() { return _value; }
		public string Key { get => _key; set => _key = value; }
		public string Value { get => _value; set => _value = value; }
	}

	public class DoTrackingPoint
	{
		private Timer timer = new Timer() { Enabled = false, Interval = 300 };
		private int Timertag = 1;
		private GeoPoint markPoint = null;
		public void Doing(double x, double y)
		{
			timer.Tick += Timer_Tick;
			Point2D p2d = new Point2D(x, y);
			ComsStatic.MapControl.Map.Center = p2d;
			ComsStatic.MapControl.Map.Refresh();
			markPoint = new GeoPoint(p2d);
			markPoint.Style = new GeoStyle() { MarkerSize = new Size2D(5, 5), LineColor = Color.Red };
			timer.Enabled = true; timer.Start();
		}

		private void Timer_Tick(object sender, EventArgs e)
		{
			if (Timertag == 6)
			{
				timer.Stop();
				timer.Enabled = false;
				Timertag = 1;
				int index = ComsStatic.MapControl.Map.TrackingLayer.IndexOf("DoInterestPoint");
				if (index > -1) ComsStatic.MapControl.Map.TrackingLayer.Remove(index);
				ComsStatic.MapControl.Map.RefreshTrackingLayer();
				return;
			}
			else if (Timertag % 2 == 1 && markPoint != null)
			{
				ComsStatic.MapControl.Map.TrackingLayer.Add(markPoint, "DoInterestPoint");
			}
			else   //if (Timertag % 2 == 0)
			{
				int index = ComsStatic.MapControl.Map.TrackingLayer.IndexOf("DoInterestPoint");
				if (index > -1) ComsStatic.MapControl.Map.TrackingLayer.Remove(index);
			}
			Timertag++;
			ComsStatic.MapControl.Map.RefreshTrackingLayer();
		}
	}

	public class LayerEx
	{
		//public LayerEx() { }
		private string caption;
		private string fldm;
		private string dataset;
		private DatasetVector datasetVector;
		private int markerSymbolID = 0;
		private double markerSize = 0;
		private double maxVisibleScale = 0;
		private double minVisibleScale = 0;
		private bool isEditable = false;
		private bool isVisible = true;
		private int index;
		private Color lineColor = Color.Blue;
		private double lineWidth;

		public string Caption { get => caption; set => caption = value; }
		public string FLDM { get => fldm; set => fldm = value; }
		public string Dataset { get => dataset; set => dataset = value; }
		public DatasetVector DatasetVector { get => datasetVector; set => datasetVector = value; }
		public int MarkerSymbolID { get => markerSymbolID; set => markerSymbolID = value; }
		public double MarkerSize { get => markerSize; set => markerSize = value; }
		public double MaxVisibleScale { get => maxVisibleScale; set => maxVisibleScale = value; }
		public double MinVisibleScale { get => minVisibleScale; set => minVisibleScale = value; }
		public bool IsEditable { get => isEditable; set => isEditable = value; }
		public bool IsVisible { get => isVisible; set => isVisible = value; }
		public int Index { get => index; set => index = value; }
		public double LineWidth { get => lineWidth; set => lineWidth = value; }
		public Color LineColor { get => lineColor; set => lineColor = value; }
	}
}