What is the purpose of try-catch in C#?

What is the purpose of try-catch in C#?

The try-catch block in C# is used for exception handling. It allows you to write code that can handle errors gracefully.

Can you give me an example of how to use try-catch?

Sure! Here's a simple example:

try {
    int result = 10 / 0; // This will throw a DivideByZeroException
} catch (DivideByZeroException ex) {
    Console.WriteLine("Cannot divide by zero!");
}

What happens if I don't use try-catch?

If you don't use try-catch, unhandled exceptions will cause your program to crash, leading to a poor user experience.

Are there any best practices for using try-catch?

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