Added cascade delete for Machine -> Jobs.

Added addresses auto complete to users & roles.
Maybe Users & Roles module is complete..

1 files changed, 16 insertions, 1 deletions

diff --git a/Software/Visual_Studio/Tango.BL/ObservableEntity.cs b/Software/Visual_Studio/Tango.BL/ObservableEntity.cs
index 43d5c06de..e46e54ad3 100644
--- a/Software/Visual_Studio/Tango.BL/ObservableEntity.cs
+++ b/Software/Visual_Studio/Tango.BL/ObservableEntity.cs
@@ -166,7 +166,7 @@ namespace Tango.BL
         /// <returns></returns>
         public Task SaveAsync(ObservablesContext context)
         {
-            return Task.Factory.StartNew(() =>
+            return Task.Factory.StartNew(() => 
             {
                 Save(context);
             });
@@ -296,11 +296,26 @@ Maybe you have deleted an entity that was no yet inserted into database?", LogCa
             return me == other;
         }
 
+        /// <summary>
+        /// Deletes this entity using an SQL statement which will cause the database delete  cascade effect.
+        /// </summary>
+        /// <param name="context"></param>
+        /// <returns></returns>
         public Task DeleteCascadeAsync(ObservablesContext context)
         {
             return context.Database.ExecuteSqlCommandAsync(String.Format("DELETE FROM {0} WHERE GUID='{1}'", this.GetType().GetCustomAttribute<TableAttribute>().Name, Guid));
         }
 
+        /// <summary>
+        /// Performs entity field validation.
+        /// Will throw an exception with the proper message if one of the fields is invalid.
+        /// </summary>
+        /// <param name="context">The context.</param>
+        public virtual void Validate(ObservablesContext context)
+        {
+            
+        }
+
         #region Operator Overloading
 
         //public static bool operator ==(ObservableEntity<T> observable1, ObservableEntity<T> observable2)