hCtl = BCX_SLIDER(Text$, _
               hWndParent, _
                  hCtlID%, _
                    Xpos%, _ 
                    Ypos%, _ 
                   Width%, _
                  Height%, _
               [,TextPos%] _
              [,Winstyle%] _ 
            [,ExWinstyle%]) 

 Parameters:

• Text$ specifies the caption for slider control if WS_CAPTION window style is used. The default window style for the slider control does not include the WS_CAPTION window style.
• hWndParent is the HWND data type handle to the parent window of the slider being created.
• hCtlID% specifies the identifier of the slider control being created. The identifier is an integer value used by the slider control being created to notify its parent about events. The identifier must be unique for each slider control created with the same parent window.
• Xpos% specifies the initial horizontal position of the slider control being created. X% is the x-coordinate of the upper-left corner of the slider control being created relative to the upper-left corner of the parent window's client area.
• Ypos% specifies the initial vertical position of the slider control being created. Y% is the initial y-coordinate of the upper-left corner of the slider control being created relative to the upper-left corner of the parent window's client area.
• Width% specifies the width, in device units or, if the PIXELS optional parameter was specified in the GUI statement, in pixels , of the slider control being created.
• Height% specifies the height, in device units or, if the PIXELS optional parameter was specified in the GUI statement, in pixels , of the slider control being created.
• TextPos% [OPTIONAL] is an integer specifing the placement of text relative to the slider control.

  
   0 below the slider
   1 above the slider
   2 to the left of the slider
   3 to the right of the slider
  
  

• Winstyle% [OPTIONAL] If the Winstyle% parameter is used, the default Window Style for a BCX_SLIDER control, |WS_CHILD | WS_VISIBLE |TBS_AUTOTICKS | WS_TABSTOP, is replaced with the value in WinStyle%. See your Win32 SDK or PSDK Reference help for more information about valid Window Styles for a TRACKBAR_CLASS control.
• ExWinstyle% [OPTIONAL] The default Extended Window Style for a BCX_SLIDER control is 0. See your Win32 SDK or PSDK Reference help for more information about valid Extended Window Styles for a TRACKBAR_CLASS control.

 Return Value:

• hCtl, the return value, is a HWND data type handle to the new slider control if the function succeeds. If the function fails, the return value is NULL.