Vcl.DBGrids.TGridDataLink.GetMappedIndex

• Up to Parent: TGridDataLink

Delphi

function  GetMappedIndex(ColIndex: Integer): Integer;

C++

int __fastcall GetMappedIndex(int ColIndex);

Properties

Type	Visibility	Source	Unit	Parent
function	protected	Vcl.DbGrids.pas Vcl.DBGrids.hpp	Vcl.DBGrids	TGridDataLink

Description

GetMappedIndex provides the index of a field component in the dataset that corresponds to an index within the field map.

Use GetMappedIndex on an index into the field map to get an index into the dataset for the same field component. Both the field map and the dataset are zero-based arrays. If an entry in the field map is an undefined field, GetMappedIndex returns -1.

See Also

• Fields