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RoundRect The RoundRect function draws a rectangle with rounded corners. The rectangle is outlined by using the current pen and filled by using the current brush.
VB4-32,5,6
Declare Function RoundRect Lib "gdi32" Alias "RoundRect" (ByVal hdc As Long, ByVal X1 As Long, ByVal Y1 As Long, ByVal X2 As Long, ByVal Y2 As Long, ByVal X3 As Long, ByVal Y3 As Long) As Long |
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Operating Systems Supported |
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Requires Windows NT 3.1 or later; Requires Windows 95 or later |
- hdc
Identifies the device context.
- nLeftRect
Specifies the x-coordinate of the upper-left corner of the rectangle.
- nTopRect
Specifies the y-coordinate of the upper-left corner of the rectangle.
- nRightRect
Specifies the x-coordinate of the lower-right corner of the rectangle.
- nBottomRect
Specifies the y-coordinate of the lower-right corner of the rectangle.
- nWidth
Specifies the width of the ellipse used to draw the rounded corners.
- nHeight
Specifies the height of the ellipse used to draw the rounded corners. |
If the function succeeds, the return value is nonzero.
If the function fails, the return value is zero. To get extended error information, call GetLastError. |
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