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_WSize( ) API Library Routine

  • Articolo

Sets new dimensions of the specified window to the height and width specified by h and v in the pt parameter.

void _WSize(WHANDLE wh, Point pt)
WHANDLE wh;            /* Window handle. */
Point pt;                     /* Position. */

Example

The following example creates a window, and then expands its width and height.

Visual FoxPro Code

SET LIBRARY TO WSIZE

C Code

#include <pro_ext.h>

FAR WSizeEx(ParamBlk FAR *parm)
{
   WHANDLE wh;
   Point dim;

   wh = _WOpen(2,2,10,10,CLOSE | WEVENT,WINDOW_SCHEME,(Scheme FAR *)0,
      WO_SYSTEMBORDER);
   _WShow(wh);

   dim.v = 8;

//   Grow in width
   for (dim.h = 8; dim.h < 60; dim.h += 4)
   {
      _WSize(wh, dim);
      _Execute("WAIT WINDOW 'Press Any Key To Change Size'");
   }

//   Grow in height
   for (dim.v = 8; dim.v < 20; dim.v += 2)
   {
      _WSize(wh, dim);
      _Execute("WAIT WINDOW 'Press Any Key To Change Size'");
   }
}

FoxInfo myFoxInfo[] = {
   {"ONLOAD", (FPFI) WSizeEx, CALLONLOAD, ""},
};
FoxTable _FoxTable = {
   (FoxTable FAR *) 0, sizeof(myFoxInfo)/sizeof(FoxInfo), myFoxInfo
};

See Also

_WMove( ) API Library Routine | _WSizeP( ) API Library Routine | _WShow( ) API Library Routine | _Execute( ) API Library Routine