ScreenDim() - gives you the application screen dimensions
 Allows you to find the Screen dimension
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 Syntax

     ScreenDim( @<nRows>, @<nCols> ) --> NIL

 Arguments

     <@nRows> - must be passed by reference. This variable will be assigned
     the value of the number of rows on the screen, or when used with
     MrDebug, the number of rows in the application window.

     <@Cols> - must be passed by reference. This variable will be assigned
     the value of the number of columns on the screen. When used with
     MrDebug, this value will contain the number of columns in the
     application window.

 Returns

     NIL - nothing of consequence.

 Description

     ScreenDim may be used to get the available rows and columns on the
     screen. This function may be used to get the actual size of the physical
     screen or appication output screen (if used with MrDebug).

     MaxRow() and MaxCol() return the number of rows and columns of the
     current window.

 Notes

     ■  This function does not alter the cursor position.

 Examples

     ■  This example shows different results:

        nWindow1 := wOpen(10, 10, 20, 20)

        ? MaxRow()             // would return 11
        ? MaxCol()             // would return 11

        ScreenDim(@nRow, @nCol)
        ? nRow                 // would return 25
        ? nCol                 // would return 80



 Files:  Library is MRWINDOW.LIB.