VB声明 |
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Declare Function SetRect Lib "user32" Alias "SetRect" (lpRect As RECT, ByVal X1 As Long, ByVal Y1 As Long, ByVal X2 As Long, ByVal Y2 As Long) As Long |
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说明 |
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设置指定矩形的内容 |
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返回值 |
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Long,非零表示成功,零表示失败。会设置GetLastError |
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参数表 |
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参数 |
类型及说明 |
lpRect |
RECT,欲设置的矩形 |
X1 |
Long,左侧区域(Left)的值 |
Y1 |
Long,顶部区域(Top)的值 |
X2 |
Long,右侧区域(Right)的值 |
Y2 |
Long,底部区域(Bottom)的值 |