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VB声明 |
Declare Function Rectangle Lib "gdi32" Alias
"Rectangle" (ByVal hdc As Long, ByVal X1 As Long, ByVal Y1 As Long, ByVal X2 As
Long, ByVal Y2 As Long) As Long |
说明 |
用当前选定的画笔描绘矩形,并用当前选定的刷子进行填充 |
返回值 |
Long,非零表示成功,零表示失败。会设置GetLastError |
参数表 |
参数 |
类型及说明 |
hdc |
Long,设备场景的句柄 |
X1,Y1 |
Long,指定矩形左上角位置 |
X2,Y2 |
Long,指定矩形右下角位置 |
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