BOOL Rectangle( int x1, int y1, int x2, int y2 );
BOOL Rectangle( LPRECT lpRect );
x1
Specifies the x-coordinate of the upper-left corner of the rectangle (in logical units).
y1
Specifies the y-coordinate of the upper-left corner of the rectangle (in logical units).
x2
Specifies the x-coordinate of the lower-right corner of the rectangle (in logical units).
y2
Specifies the y-coordinate of the lower-right corner of the rectangle (in logical units).
lpRect
Specifies the rectangle in logical units. You can pass either a CRect object or a pointer to a RECT structure for this parameter.
Draws a rectangle using the current pen. The interior of the rectangle is filled using the current brush.
TRUE if the function is successful; otherwise FALSE.
::Rectangle, ::PolyLine, CDC::RoundRect