WndProc (Part 14).

// Called when resizing the worksheet.

                     case WM_SIZE:

                           cxClient=LOWORD(lParam);

                           cyClient=HIWORD(lParam);

                           hdc=GetDC(hWnd);

                           SelectObject(hdc, GetStockObject(SYSTEM_FIXED_FONT));

                           GetTextMetrics(hdc, &tm);

                           cxChar=tm.tmAveCharWidth;

                           cyChar=tm.tmHeight;

                           ReleaseDC(hWnd,hdc);

                           NUMCHARS=(cxClient/cxChar);

                           NUMCHARS=(NUMCHARS/9)*8;

                           NUMLINES=(cyClient/cyChar)-2;

                           NUMCOLS=NUMCHARS/9;

                           MAXROW=NUMLINES-3;

                           column=1;

                            row=1;

                           cval=0;

                           rval=0;

                           hredraw=1;

                           vredraw=1;

                           credraw=1;

                           stxpos=1;

                           endxpos=NUMCOLS;

                           stypos=1;

                           endypos=MAXROW;

                           ctxpos=1;

                           ctypos=1;

                           curxpos=1;

                           curypos=1;

                           olrxpos=1;

                           olrypos=1;

                           cvalx=0;

                           c_input=0;

                           scroll=0;

                           dscroll=5;

                           cvaly=0;

                           nVscrollPos=1;

                           nHscrollPos=1;

                           scrlval=0;

                           SetScrollPos(hWnd, SB_VERT, nVscrollPos, TRUE);

                           SetScrollPos(hWnd, SB_HORZ, nHscrollPos, TRUE);

                     break;