TGIS_LayerVector.ForEach method

DK11 for .NET | TatukGIS.NDK.TGIS_LayerVector.ForEach | Constructors | Fields | Methods | Properties | Events

Fetches all shapes from the layer using callback function.

Available also on: Delphi | Java | ActiveX.

// C#
public bool ForEach(
  TGIS_Extent _extent,
  string _query,
  TGIS_Shape _shape,
  string _de9im,
  bool _skipDeleted,
  double _scale,
  TGIS_ForEachShapeEvent _callback
);

' VisualBasic
Public Function ForEach(
  ByVal _extent As TGIS_Extent,
  ByVal _query As String,
  ByVal _shape As TGIS_Shape,
  ByVal _de9im As String,
  ByVal _skipDeleted As Boolean,
  ByVal _scale As Double,
  ByVal _callback As TGIS_ForEachShapeEvent
) As Boolean

// Oxygene
public
  function ForEach(
    _extent : TGIS_Extent;
    _query : String;
    _shape : TGIS_Shape;
    _de9im : String;
    _skipDeleted : Boolean;
    _scale : Double;
    _callback : TGIS_ForEachShapeEvent
  ) : Boolean; virtual;