1 files changed, 9 insertions, 1 deletions
diff --git a/Software/Visual_Studio/Tango.SharedUI/DialogViewVM.cs b/Software/Visual_Studio/Tango.SharedUI/DialogViewVM.cs
index 1854b410a..3154be545 100644
--- a/Software/Visual_Studio/Tango.SharedUI/DialogViewVM.cs
+++ b/Software/Visual_Studio/Tango.SharedUI/DialogViewVM.cs
@@ -24,7 +24,7 @@ namespace Tango.SharedUI
         {
             CanClose = true;
             CloseCommand = new RelayCommand(Cancel, (x) => CanClose);
-            OKCommand = new RelayCommand(Accept, (x) => CanClose);
+            OKCommand = new RelayCommand(Accept, (x) => CanClose && CanOK());
         }
 
         private bool _canClose;
@@ -38,6 +38,14 @@ namespace Tango.SharedUI
         }
 
         /// <summary>
+        /// Determines whether this instance can invoke the OK command.
+        /// </summary>
+        protected virtual bool CanOK()
+        {
+            return true;
+        }
+
+        /// <summary>
         /// Gets a value indicating whether the dialog has been confirmed.
         /// </summary>
         public bool DialogResult { get; private set; }