We’ll use this .NET 8 console application project to work with the code examples shown in the subsequent sections of this article. Define an extension method in C# Extension methods are a ...

If the conditions are not satisfied, the execution of the method stops prematurely ... The following code example shows how you can use a guard clause in C# to prevent invalid input.

As an example, I got to write this column twice ... Following those two parameters, you can pass any parameters required by the C# method -- in this case, I passed my function's name parameter. Since ...