Related resources for Custom Messages
  • Catching Exceptions in C#12/27/2018 4:18:20 AM. This article explains you about exceptional handling in C#. How to use try, catch, finally block to handle exception handling. Here I have listed all types of Exception Class.
  • Custom Messages Using Event Receiver in SharePoint12/12/2013 3:44:19 PM. This article details a method to show custom error messages when an event receiver cancels an operation.
C# Language Specification 5.0
This book provides a complete description of the C# language 5.0.