xHarbour Reference Documentation > Function Reference

WInfo()

Returns all coordinates of the current window.

Syntax

WInfo() --> aWindowInfo

Return

The function returns an array of eight elements holding the screen coordinates of the unformatted and formatted display area of a window.

Array holding window coordinates

Element	Description
Unformatted window
1	Top row coordinate equivalent to WRow()
2	Left column coordinate equivalent to WCol()
3	Bottom row coordinate equivalent to WLastRow()
4	Right column coordinate equivalent to WLastCol()
Formatted display area
5	Top row coordinate equivalent to WfRow()
6	Left column coordinate equivalent to WfCol()
7	Bottom row coordinate equivalent to WfLastRow()
8	Right column coordinate equivalent to WfLastCol()

Info

See also:	WCol(), WLastCol(), WLastRow(), WOpen(), WRow(), WSelect()
Category:	CT:Window , Windows (text mode) , xHarbour extensions
Source:	ct\ctwin.c
LIB:	xhb.lib
DLL:	xhbdll.dll

Example

// The example creates a window with a frame (fromatted window)
// and displays the contents of the WInfo() array.

   PROCEDURE Main
      LOCAL nT := 4, nL := 6, nW := 50, nH := 20

      SET COLOR TO N/W
      CLS

      WOpen( nT, nL, nT+nH, nL+nW, .T. )
      WBox()

      aInfo := WInfo()

      FOR i:=1 TO Len( aInfo )
         ? "aInfo[" + Str(i,1) + "] :=", Str(aInfo[i],2)
      NEXT
      ** result:
      // aInfo[1] :=  4
      // aInfo[2] :=  6
      // aInfo[3] := 24
      // aInfo[4] := 56
      // aInfo[5] :=  5
      // aInfo[6] :=  7
      // aInfo[7] := 23
      // aInfo[8] := 55

      Inkey(0)

      WClose()
   RETURN