【发布时间】:2013-02-08 11:21:38
【问题描述】:
我有以下代码试图显示提示:
procedure TMyGrid.OnGridMouseMove(Sender: TObject; Shift: TShiftState;
X, Y: Integer);
var
aPoint: TPoint;
begin
inherited;
//Application.Hint := 'Hint Text';
//Application.ShowHint := True;
Grid.Hint := 'Hint Text';
Grid.ShowHint := True;
aPoint.X := X;
aPoint.Y := Y;
Application.ActivateHint(aPoint);
end;
但是没有出现任何提示。怎么了?
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