[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] |
True if the specified index value is valid for the collection.
Source position: grids.pas line 661
public function TGridColumns.HasIndex( |
Index: Integer |
):Boolean; |
Index |
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Index value examined in the method. |
True when the value is in the range allowed for the collection.
HasIndex ensures that the value in Index is valid for the collection. The return value is True when Index is in the range 0..Count-1.
|
Provides indexed access to column definitions in the collection. |
|
TCollection.Count |
lazarus-ccr.sourceforge.net |