Export the setting information class. This class is the child of the collection object ExportSettings)that sets the set information class。The set of information for the exported data can be obtained by the methods and properties provided by this class.
Ignore field description(Related interface IgnoreFieldNames)
- DBF format
- The export fails when All user fields are ignored .
- SHP format
- All the user fields are ignored, because the shp format dbf must have a user field, and is consistent with arcgis, and export system automatically add the default field "Id", and the value is the default value of 0, and SuperMap internal code has processed, to ensure that Export data can be opened.
- CAD(DWG/DXF) format
- if the setting the XRecordset field is true, export the XRecordset field other than the omitted field, and if it is omitted, the exported field contains the XData field and is exported according to the second XData rule. When the XRecordset flag is false, whether or not the XRecordset field is ignored,the fields do not export;
- When exporting the XData flag to true, export the XData field other than the field, but note the following:
- a.If the remaining XData field does not contain the last four characters of 1001 fields, all XData fields are not exported;
- b.If the remaining XData field after the ignore contains the last four characters of the field of 1001 but the field value is empty, then the current record of the field name of the same prefix all XData field is not derived;
- c.If the XData field contains the last four characters of 1001 and the field value is not empty, but does not contain any other XData field of the same prefix, all XData fields with the same prefix are not exported;
- d.If the remaining XData field contains the last four characters of the 1001 field, and the field value is not empty, and contains the same XData field of the same prefix, but these field values are empty, then the field name is the same all the XData field is not exported
- e.If the remaining XData field is omitted, the fields with the last four characters are 1010, 1011, 1012, 1013, and the other fields that are grouped are automatically completed. The fields that appear in groups are (1010 1020 1030) (1011 1021 1031) (1012 1022 1032) (1013 1023 1033);
- f.If the remaining fields do not contain the first field that appears in groups, the XData field other than the field is exported when the derived XData flag is true, but the following aspects need to be noted: whether the segment is contained or not,do not export this group any field;
- g.If the remaining Ignored fields contain the XRecordset field, the first XRecordset rule is exported;
- h.When the XData flag is false, the XData field is not exported regardless of whether or not the field is ignored.
- All ignored can be normal export;
- Import the default fields generated by cad(EntityHandle EntityType Layer LayerFroze LayerLocked LayerOn Thickness Elevation LineStyle ColorIndex BlockName BlockRotation LineWidth )the system is automatically ignored when exporting;
- When exporting CAD format, SuperMap defines the field name ,and the four characters are for the following characters for the XData field:
- 1000
- 1001
- 1003
- 1004
- 1005
- 1010
- 1020
- 1030
- 1011
- 1021
- 1031
- 1012
- 1022
- 1032
- 1013
- 1023
- 1033
- 1040
- 1041
- 1042
- 1070
- 1071
- When exporting CAD format, SuperMap defines the XRecordset field to remove the system fields and except for the XData field;
- The Xdata field value of when the suffix is 1004 is a hexadecimal string of 0-254, such as "E5B3" and is an even length, each of which represents a hexadecimal number, and if it is an odd number, the last bit is ignored. If the value is not legitimate, such as "GF" is derived hexadecimal format 00.
- E00 format
- All ignored can be normal export;
- Import the default field generated by E00( UserID FNODE_ TNODE_ LPOLY_ RPOLY_ LENGTH CoverageID)The system is automatically ignored when exporting.
- TAB/MIF format
- When all the user fields are ignored, you can normally export, and tab format will automatically add a field FID, field values are -1, and MIF format add a field NDX,and the value is 0, it is dealed with the third party library;
- Importing MIF and Tab are generated by default fields(LineSymbolID LineWidth LineColor FillSymbolID FillBackColor FillForeColor MarkerSymbolID MarkerSize MarkerAngle)The system is automatically ignored when exporting.
- KML / KMZ / Telecom Vector / Telecom Building Vector / ModelX does not handle user fields
- note:
- DBU / SHP / DWG / DXF / TAB / MIF format, do not ignore "SmUserID", if ignored after the remaining field contains "UserID", "SmUserID" is not exported, otherwise "SmUserID" into "UserID"
- E00 format, SmUserID is not allowed to export.