Several classes in the .NET Framework Base Class Library (BCL) provide both synchronous and asynchronous method signatures. Because a synchronous method call can create a delay in program flow, an ...

The in, out, and ref keywords are widely used keywords in C#. They allow us to create better abstractions for data types and methods, which in turn makes our code more readable and maintainable. Both ...

You might often want to validate parameters in your methods to ensure they have valid data. Most importantly, you might often want to protect your publicly exposed API methods by ensuring that the ...