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api:dk11:activex:tatukgis_xdk11.itgis_shape.getfieldex_3_widestring_integer

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ITGIS_Shape.GetFieldEx_3 method

DK11 for ActiveX | TatukGIS_XDK11.ITGIS_Shape.GetFieldEx_3 | Methods | Properties

Retrieving data from associated data table.

Available also on: Delphi | .NET | Java.

Syntax

// C#
public OleVariant GetFieldEx_3(
  WideString _name,
  int _cursor
);
' VisualBasic
Public Function GetFieldEx_3(
  ByVal _name As WideString,
  ByVal _cursor As Integer
) As OleVariant
// Oxygene
public
  function GetFieldEx_3(
    _name : WideString;
    _cursor : Integer
  ) : OleVariant;

Parameters

Name Type Description
_name WideString field name
_cursor int
Integer
cursor index

Result

Type Description
OleVariant Field value. If field value is Null then function will return Null default value. GetField will return a default value instead.

Remarks

by providing empty field the join (if any exists) will be resynchronize
See TGIS_LayerVector.DrawLabel for example.

2020/05/07 01:04

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