fix handling of OEM VKs in wxCharCodeWXToMSW() (patch 1810940)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@51026 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/msw/window.cpp

@@ -6099,10 +6099,18 @@ WXWORD wxCharCodeWXToMSW(int wxk, bool *isVirtual)
             break;
 
         default:
+            // check to see if its one of the OEM key codes.
+            BYTE vks = LOBYTE(VkKeyScan(wxk));
+            if ( vks != -1 )
+            {
+                vk = vks;
+            }
+            else
+            {
                 if ( isVirtual )
                     *isVirtual = false;
                 vk = (WXWORD)wxk;
-            break;
+            }
     }
 
     return vk;