C#
Async Programming in C#
Learn Async Programming in C# in C# with a tiny example and expected output.
Async Programming in C# is part of the C# roadmap. Use the example below and continue with the next topic.
Syntax
async Task<string> GetDataAsync() {
return await Task.FromResult("ok");
}
Example
Line by line
// Async Programming in C#
C# line.
// (example)
C# line.
Console.WriteLine("Done");Prints a line to output.
Real world
- Async code keeps servers responsive under load.
Common mistakes
- Forgetting to await tasks or using .Result/.Wait() in ASP.NET.
Best practices
- Use async all the way for I/O and avoid blocking.