Changeset 1789

Timestamp:

2/10/2010 2:37:56 AM (3 years ago)

Author:

lowjoel

Message:

Instead of throwing an ArgumentNullException? when querying the system RTL status, use an available form or create one, in that order and check against those controls instead.

File:

• branches/eraser6/CodeReview/Eraser.Util/Localisation.cs (modified) (2 diffs)

branches/eraser6/CodeReview/Eraser.Util/Localisation.cs

@@ -80 +80 @@
         public static bool IsRightToLeft(Control control)
         {
-            if (control == null)
-                throw new ArgumentNullException("control");
-
             while (control != null)
             {
@@ -95 +92 @@
                         break;
                 }
+            }
+
+            if (Application.OpenForms.Count > 0)
+            {
+                return IsRightToLeft(Application.OpenForms[0]);
+            }
+            else
+            {
+                using (Form form = new Form())
+                    return IsRightToLeft(form);
             }
         }