Clears a specified rectangle in the buffer to ARGB = {0,0,0,0}.
#Include <WinAPIEx.au3>
_WinAPI_BufferedPaintClear ( $hBP [, $tRECT] )
$hBP | Handle of the buffered paint context. |
$tRECT | [可选参数] $tagRECT structure that specifies the rectangle to clear. If this parameter is 0, the entire buffer is used. |
成功: | 返回 1. |
失败: | 返回 0 并设置 @error 标志为非 0 值, @extended 标志可能包含一个系统错误代码. |
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