- use invoke instead of beginInvoke

- remove now unneeded callback
- remove RaiseGBaseEntryRemoved

GBase.Api/GBase.Api.xml

@@ -141,18 +141,6 @@
             <param name="columnName">The name of the IGBaseColumn</param>
             <param name="value">The new value</param>
         </member>
-        <member name="M:GBase.Api.NotifyGBaseEntryChanged.RaiseGBaseEntryRemoved(System.Object)">
-            <summary>
-            Raise the GBaseEntry removed (<see cref="E:GBase.Api.NotifyGBaseEntryChanged.GBaseEntryChanged"/> event without args)
-            </summary>
-            <param name="entry">The entry (sender)</param>
-        </member>
-        <member name="M:GBase.Api.NotifyGBaseEntryChanged.GBaseEntryChangedCallback(System.IAsyncResult)">
-            <summary>
-            Callback for the <see cref="E:GBase.Api.NotifyGBaseEntryChanged.GBaseEntryChanged"/> event
-            </summary>
-            <param name="asyncResult">The <see cref="T:System.IAsyncResult"/></param>
-        </member>
         <member name="T:GBase.Api.Services.IGBaseColumnService">
             <summary>
             ServiceContract for the GBaseColumn

GBase.Api/NotifyGBaseEntryChanged.cs

@@ -24,25 +24,7 @@ namespace GBase.Api
         /// <param name="value">The new value</param>
         protected void RaiseGBaseEntryChanged(object entry, string columnName, object value)
         {
-            GBaseEntryChanged?.BeginInvoke(entry, new GBaseEntryChangedEventArgs(columnName, value), GBaseEntryChangedCallback, null);
-        }
-
-        /// <summary>
-        /// Raise the GBaseEntry removed (<see cref="GBaseEntryChanged"/> event without args)
-        /// </summary>
-        /// <param name="entry">The entry (sender)</param>
-        protected void RaiseGBaseEntryRemoved(object entry)
-        {
-            GBaseEntryChanged?.BeginInvoke(entry, null, GBaseEntryChangedCallback, null);
-        }
-
-        /// <summary>
-        /// Callback for the <see cref="GBaseEntryChanged"/> event
-        /// </summary>
-        /// <param name="asyncResult">The <see cref="IAsyncResult"/></param>
-        private void GBaseEntryChangedCallback(IAsyncResult asyncResult)
-        {
-            GBaseEntryChanged?.EndInvoke(asyncResult); //TestMe: Does this work? Or is there something to be done with the asyncResult
+            GBaseEntryChanged?.Invoke(entry, new GBaseEntryChangedEventArgs(columnName, value));
         }
     }
 }