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Rectangle The Rectangle function draws a rectangle. The rectangle is outlined by using the current pen and filled by using the current brush.
VB4-32,5,6
Declare Function Rectangle Lib "gdi32" Alias "Rectangle" (ByVal hdc As Long, ByVal X1 As Long, ByVal Y1 As Long, ByVal X2 As Long, ByVal Y2 As Long) As Long |
VB.NET
System.Drawing.Graphics.DrawRectangle |
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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 logical x-coordinate of the upper-left corner of the rectangle.
- nTopRect
Specifies the logical y-coordinate of the upper-left corner of the rectangle.
- nRightRect
Specifies the logical x-coordinate of the lower-right corner of the rectangle.
- nBottomRect
Specifies the logical y-coordinate of the lower-right corner of the rectangle. |
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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