GIS_cs/WWPipeLine/WWPipeLine.Map/Tools/Conditions/Locations/DWbount.cs

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Drawing;
using System.Data;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using WWPipeLine.MapBasic.Conditions;
using WeifenLuo.WinFormsUI.Docking;
using WWPipeLine.MapBasic;
using SuperMap.Data;
using Sunny.UI;

namespace WWPipeLine.MapTools.Conditions.Locations
{
	public partial class DWbount : ConditionPanel
	{
		private DatasetVector _dv;
		public DWbount()
		{
			this.ConditionPanelName = "按照行政区域定位";
			InitializeComponent();
			this.IsShowPanelFooter = false;
		}
		protected override void OnLoad(EventArgs e)
		{
			_dv = ComsStatic.Datasource.Datasets["BOUNTPY"] as DatasetVector;
			if (_dv == null)
			{
				Sunny.UI.UIMessageTip.ShowError("当前数据源中不包含相应的矢量数据集"); return;
			}
			ComsStatic.setUIDataGridView(uiDataGridViewDW, ComsStatic.RecordsetToDataTable(_dv.GetRecordset(false, CursorType.Static)));
			uiDataGridViewDW.AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.Fill;
		}

		private void uiDataGridViewDW_CellDoubleClick(object sender, DataGridViewCellEventArgs e)
		{
			DataGridView dataGridView = (sender as DataGridView);
			var selectRows = dataGridView.SelectedRows;
			if (selectRows == null || selectRows.Count != 1) return;//选择不是一行
			DataGridViewRow selectRow = selectRows[0];
			var index = -1;
			foreach (DataGridViewColumn c in selectRow.DataGridView.Columns)
			{
				if (c.Name.ToUpper() == "SMID")
				{
					index = selectRow.DataGridView.Columns.IndexOf(c); break;
				}
			}
			if (index == -1) return;//列数据中不包含SMID列
			int smid = ComsStatic.StringToInt(selectRow.Cells[index].Value);
			if (smid == 0) return;//SMID的值为null
			Geometry geoxy = null;
			var fs = _dv.GetAllFeatures();
			if (fs.ContainsKey(smid))
			{
				geoxy = fs[smid].GetGeometry();
			}
			if (geoxy == null) return;//当前数据集没有找到SMID对应的数据
			MapControl.Map.ViewBounds = geoxy.Bounds;
			MapControl.Map.Refresh();
		}
	}
}