When should I use try-catch in C#?

When should I use try-catch in C#?

You should use try-catch in C# to handle exceptions that may occur during runtime, ensuring your program can manage errors gracefully.

Can you give me an example of a situation where try-catch is necessary?

Sure! For instance, when reading a file, if the file doesn't exist, an exception will be thrown. Using try-catch allows you to handle that error without crashing the application.

Are there any performance concerns with using try-catch?

Yes, excessive use of try-catch can impact performance, especially if exceptions are thrown frequently. It's best to use them judiciously.

What are some best practices for using try-catch?

Some best practices include catching specific exceptions, avoiding empty catch blocks, and logging exceptions for debugging purposes.