WPF Validating 9-digit SINIn this post we will look at the validation of a 9-digit Social Insurance Number (SIN) from Canada. […] May 14, 2020 in WPF tagged validate / parse / tryparse / validation / try / catch by Mike
WPF Validating 13-digit ISBNIn this post we will look at the validation of a 13-digit ISBN book number. Not all 13-digit […] May 14, 2020 in WPF tagged validation / exception / try / catch / tryparse / ISBN by Mike