FrameRgn |
VB声明 | |
Declare Function FrameRgn Lib "gdi32" Alias "FrameRgn" (ByVal hdc As Long, ByVal hRgn As Long, ByVal hBrush As Long, ByVal nWidth As Long, ByVal nHeight As Long) As Long | |
说明 | |
用指定刷子围绕指定区域画一个外框 | |
返回值 | |
Long,执行成功返回非零值,失败为0 | |
参数表 | |
参数 | 类型及说明 |
hdc | Long,设备场景句柄 |
hRgn | Long,将数据设备坐标填充的区域句柄 |
hBrush | Long,将用的刷子句柄 |
nWidth | Long,垂直边框宽度(以设备单元为单位) |
nHeight | Long,水平边框高度(以设备单元为单位) |
Top |