How can I manage resources asynchronously in C#?

How can I manage resources asynchronously in C#?

You can use the async and await keywords in C# to manage resources asynchronously. This allows your application to remain responsive while performing resource-intensive operations.

Can you give me an example of using async with file I/O?

Sure! Here's a simple example:

public async Task<string> ReadFileAsync(string filePath)
{
    using (var reader = new StreamReader(filePath))
    {
        return await reader.ReadToEndAsync();
    }
}

What about handling exceptions in async methods?

You can handle exceptions in async methods using try-catch blocks. Just wrap your await calls in a try block to catch any exceptions that may occur.

Are there any performance considerations I should be aware of?

Yes, while async can improve responsiveness, it can also introduce overhead. It's important to use it judiciously, especially in high-performance scenarios.