Vcl.Grids.TCustomGrid.InvalidateCol

• Up to Parent: TCustomGrid

Delphi

procedure InvalidateCol(ACol: Longint);

C++

void __fastcall InvalidateCol(int ACol);

Properties

Type	Visibility	Source	Unit	Parent
procedure function	protected	Vcl.Grids.pas Vcl.Grids.hpp	Vcl.Grids	TCustomGrid

Description

Invalidates the region occupied by a column so that it will be repainted with the next Windows paint message.

Call InvalidateCol when a column changes so that the area it occupies will need to be repainted. The ACol parameter is the column index.

See Also

• BoxRect

• InvalidateCell

• InvalidateRow