TGIS_LayerSqlOgisAbstract.getFieldInternal method

DK11 for .NET | TatukGIS.NDK.TGIS_LayerSqlOgisAbstract.getFieldInternal | Constructors | Fields | Methods | Properties

Get the stored field value for a shape specified by unique identifier.

Available also on: Delphi | Java.

Overrides TGIS_LayerVector.getFieldInternal.

// C#
protected Variant getFieldInternal(
  long _uid,
  string _name,
  int _cursor
);

' VisualBasic
Protected Function getFieldInternal(
  ByVal _uid As Long,
  ByVal _name As String,
  ByVal _cursor As Integer
) As Variant

// Oxygene
protected
  function getFieldInternal(
    _uid : TGIS_Uid;
    _name : String;
    _cursor : Integer
  ) : Variant; override;

Override this in classes derived from GIS_LayerVector.

Non internal version is unsafe in the event of any special override such as in TGIS_LayerVector.FindNext.