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TGIS_LayerSqlOgisAbstract.Build(string, TGIS_Extent, TGIS_ShapeType, TGIS_DimensionType) method


// C#
public void Build(
  string _path,
  TGIS_Extent _extent,
  TGIS_ShapeType _type,
  TGIS_DimensionType _dim
' VisualBasic
Public Sub Build(
  ByVal _path As String,
  ByVal _extent As TGIS_Extent,
  ByVal _type As TGIS_ShapeType,
  ByVal _dim As TGIS_DimensionType
// Oxygene
  procedure Build(
    _path : String;
    _extent : TGIS_Extent;
    _type : TGIS_ShapeType;
    _dim : TGIS_DimensionType
  ); override;


Name Type Description
_path string
path to .ttkls file; if empty the build base on existing parameters SQLParameter; if points to to non-existent file then will be treated as a list of CRLF or '\n' delimited parameter
_extent TGIS_Extent starting extent of a layer - cannot be zero-sized
_type TGIS_ShapeType shape type supported by the layer
_dim TGIS_DimensionType dimension


See TGIS_LayerVector.Build for details and example. Note that existing SQL layer will be deleted.

2020/05/07 01:17

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