C# FAQ: Does CSharp support custom exceptions

Microsoft .NET Framework, ASP.NET, Visual C# (CSharp, C Sharp, C-Sharp) Developer Training, Visual Studio

Does C# support custom exceptions?

All that needs to be done to create a custom exception in C# is for the new exception class to subclass System.Exception.

See also

• Exception classes
• What is the difference between calling base class constructors in C# and Java?