Patch by Raimonds Praude raimonds.praude at sets.lv

Could not set the text limit for combo box. An application sent CB_LIMITTEXT
text message, but it was not being processed. Now it is possible to set
the text limit, 5 or 8 symbols, for instance.

CB_LIMITTEXT message processing was added into ComboWndProc_common function
in combo.c file.

Modified: trunk/reactos/lib/user32/controls/combo.c

--- trunk/reactos/lib/user32/controls/combo.c	2006-01-07 05:11:32 UTC (rev 20646)
+++ trunk/reactos/lib/user32/controls/combo.c	2006-01-07 05:23:59 UTC (rev 20647)
@@ -29,7 +29,6 @@

  * TODO:
  *   - ComboBox_[GS]etMinVisible()
  *   - CB_GETMINVISIBLE, CB_SETMINVISIBLE

- *   - CB_LIMITTEXT

  *   - CB_SETTOPINDEX
  */
 
@@ -2315,7 +2314,9 @@

 		return  (lphc->wState & CBF_EUI) ? TRUE : FALSE;
 	case CB_GETCOMBOBOXINFO:
 		return COMBO_GetComboBoxInfo(lphc, (COMBOBOXINFO *)lParam);

-

+    case CB_LIMITTEXT:
+        if( lphc->wState & CBF_EDIT )
+            return SendMessageW(lphc->hWndEdit, EM_LIMITTEXT, wParam, lParam);

 	default:
 		if (message >= WM_USER)
 		    WARN("unknown msg WM_USER+%04x wp=%04x lp=%08lx\n",