WLastCol() - returns rightmost column of the active window
 returns rightmost column of the active window
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 Syntax

     WLastCol( [ <lAfterCentre> ] [, <nWindow> ] ) --> nValue

 Arguments

     <lAfterwCentre> when passed a .T. returns the rightmost column of the
     window after a wCentre has taken place. When passed a .F., returns the
     current leftmost column of a window

     <nWindow> optional numeric parameter used to specify the window to
     apply the function to.

 Returns

     WLastCol() returns a numeric value of either the difference between the
     border of a window and the formatted area of the window, or the
     rightmost column of a formatted window.

     If an invalid window is passed down, WLastCol() return -1.

 Description

     WLastCol() may be used to get the leftmost column of a window.

     The optional <lAfterwCentre> may be used to get the position of the
     rightmost column, after a wCentre() call has been made, without actually
     making the call.

     With the optional <nWindow> parameter, WLastCol() may be applied to any
     window.


 Files:  Library is MRWINDOW.LIB.