How can I implement logging and error handling in C#?

How can I implement logging and error handling in C#?

In C#, you can use libraries like NLog or log4net for logging. For error handling, try using try-catch blocks.

Can you show me a simple example of using try-catch?

Sure! Here's a basic example:

try {
    // Code that may throw an exception
    int result = 10 / 0;
} catch (DivideByZeroException ex) {
    Console.WriteLine("Error: " + ex.Message);
}

What about logging the errors? How do I do that?

You can log errors using NLog like this:

var logger = LogManager.GetCurrentClassLogger();
try {
    // Code that may throw an exception
} catch (Exception ex) {
    logger.Error(ex, "An error occurred");
}

Are there best practices for logging in C#?

Yes, some best practices include logging at appropriate levels (Info, Warn, Error), avoiding logging sensitive information, and ensuring logs are structured for easy searching.