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api:dk11:net:tatukgis.ndk.tgis_layervector.getfieldinternal_tgis_uid_string_integer

Table of Contents

TGIS_LayerVector.getFieldInternal method

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

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

Available also on: Delphi | Java.

Syntax

// 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; virtual;

Parameters

Name Type Description
_uid long
TGIS_Uid
shape uid for which field will be retrieved
_name string
String
field name
_cursor int
Integer
cursor id

Result

Type Description
Variant Field value.

Remarks

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.

2017/09/04 11:27