TGIS_Shape.GetFieldEx(string, bool) method

Retrieving data from associated data table.

Available also on: Delphi | Java | ActiveX | Python.

Syntax

// C#
public virtual Variant GetFieldEx(
  string _name,
  bool _rule
);

' VisualBasic
Public Overridable Function GetFieldEx(
  ByVal _name As String,
  ByVal _rule As Boolean
) As Variant

// Oxygene
public
  function GetFieldEx(
    _name : String;
    _rule : Boolean
  ) : Variant; virtual;

Name	Type	Description
_name	string String	field name
_rule	bool Boolean	True if filed rule should be expanded (like alias matching)

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

by providing empty field the join (if any exists) will be resynchronize