What is try-catch in C#?

Can you explain what try-catch is in C#?

Sure! In C#, try-catch is a mechanism for handling exceptions. You place code that might throw an exception in a try block, and if an exception occurs, the catch block allows you to handle it gracefully.

Why is it important to use try-catch?

Using try-catch is important because it helps prevent your application from crashing. It allows you to manage errors and provide feedback to users without terminating the program.

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

Of course! 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, any unhandled exceptions will cause your application to crash, leading to a poor user experience.