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TGIS_LayerVectorSqlAbstract.InitializeDirectWrite method

DK11 for .NET | TatukGIS.NDK.TGIS_LayerVectorSqlAbstract.InitializeDirectWrite | Constructors | Fields | Methods | Properties | Events

Builds a new layer - prepares storage for direct writing.

Available also on: Delphi | Java.


Overrides TGIS_LayerVector.InitializeDirectWrite.

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


Name Type Description
_path string
full path of layer to be built; a connection string for SQL base shapes;
_extent TGIS_Extent starting extent of layer - can't be zero sized
_type TGIS_ShapeType shape type supported by a layer
_dim TGIS_DimensionType dimension; for default layer dimension use TGIS_DimensionType.Unknown


Use this method to build a new layer (prepare storage) for direct write.

2020/05/08 01:20

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