WinAPI: DrawFocusRect - 绘制焦点矩形
2008-02-09 18:42
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//声明:
DrawFocusRect(
hDC: HDC; {设备环境句柄}
const lprc: TRect {矩形结构}
): BOOL;
//举例:
procedure TForm1.FormPaint(Sender: TObject);
var
MyRect: TRect;
begin
MyRect := Rect(20,20, 180,100);
DrawFocusRect(Canvas.Handle, MyRect);
end;
//效果图:
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