hCtl = BCX_BMPBUTTON(BitmapFile$, _
                        hWndParent, _
                            CtlID%, _
                             Xpos%, _
                             Ypos%, _
                            Width%, _
                           Height%  _
                            [,Res%] _
                       [,WinStyle%] _
                     [,ExWinStyle%])

 Parameters:

• BitmapFile$File containing bitmap to be loaded on pushbutton if the bitmap is to be retrieved from a file. If the bitmap is to be retrieved from a resource then this parameter is NULL("").
• hWndParent Handle to the window on which the button will be placed
• CtlID% Reference integer corresponding to hCtl
• Xpos% Horizontal placement of upper left corner of pushbutton
• Ypos% Vertical placement of upper left corner of pushbutton
• Width% Width of pushbutton. BCX_BMPBUTTON will autosize the bitmap to the size of the button if the Width% and Height% parameters are both zero.
• Height% Height of pushbutton. BCX_BMPBUTTON will autosize the bitmap to the size of the button if the Width% and Height% parameters are both zero.
• Res% is an OPTIONAL parameter containing an integer value to a bitmap resource. Res% is used if the bitmap file is to be retrieved from a resource.
• WinStyle% [OPTIONAL] If the WinStyle% parameter is used, the default Window Style for a BCX_BMPBUTTON control, WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON | WS_TABSTOP, is replaced with the value in WinStyle%. See your Win32 SDK or PSDK Reference help for more information about valid Window Styles.
• ExWinStyle% [OPTIONAL] The default window Extended Window Style for a BCX_BMPBUTTON control is 0. See your Win32 SDK or PSDK Reference help for more information about valid Extended Window Styles.

 Return Value:

• hCtl, the return value, is a handle to the push button, if the function succeeds. If the function fails, the return value is NULL.