[Solved] extracting specific format elements from the list in c#

var abc = new List<string> { “abc”, “123”, “abd12” }; var alphaXorNumerical = abc.Where(str => str.All(Char.IsDigit) || str.All(Char.IsLetter)); var others = abc.Except(alphaXorNumerical); If you also want to check for whitespace, use this instead: var alphaXorNumerical = abc .Where(str => str.All(Char.IsDigit) || str.All(ch => Char.IsLetter(ch) || Char.IsWhiteSpace(ch))); 11 solved extracting specific format elements from the list … Read more