Why string.IsNullOrWhiteSpace(“\0”) is false

Question

I faced a problem where invisible character \\0 which is pretty like a \'white space\' not considered as white space by the string.IsNullOrWhiteSpace method. I

Answer 1

You could replace all \0 characters with the space character, and then check for whitespace.

string.IsNullOrWhiteSpace("\0".Replace('\0', ' ');