Comparing two strings, ignoring case in C#

To compare two strings in C# and ignoring case, we can use function Equals() which takes 3 parameters (third is optional) and pass StringComparison.OrdinalIgnoreCase as a third parameter.

Example

using System;
					
public class Program
{
	public static void Main()
	{
		string val = "ASTRINGVALUE";
		Console.WriteLine(string.Equals(val, "astringvalue",  StringComparison.OrdinalIgnoreCase));
	}
}

Conclusion

In this page (written and validated by A. Gawali) you learned about Comparing two strings, ignoring case in C# . What's Next? If you are interested in completing C# tutorial, we encourage you simply to start here: C# Tutorial.

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