PaintRgn

VB声明
Declare Function PaintRgn Lib "gdi32" Alias "PaintRgn" (ByVal hdc As Long, ByVal hRgn As Long) As Long
说明
用当前刷子背景色填充指定区域
返回值
Long,执行成功为非零值,失败为0
参数表
参数 类型及说明
hdc Long,设备场景句柄
hRgn Long,将填充的区域句柄