TGridColumns.HasIndex function
True if the specified index value is valid for the collection.
Declaration
function HasIndex(Index: Integer): BooleanArguments
Index | Index value examined in the method. |
Function result
True when the value is in the range allowed for the collection.Description
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.
See also
An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.