"Marlon R" <mr***@exhibitworks.com> wrote in message
news:eN**************@TK2MSFTNGP11.phx.gbl...
What is the fastest way to tell in string contains lower case letters?
Not quite sure I understand your question but if you want to tell if a
string contains "any" lowercase letters then you can use regex.
if(Regex.IsMatch("ABsF", "[a-z]", RegexOptions.Compiled |
RegexOptions.IgnorePatternWhitespace))
{
MessageBox.Show("Match");
}
which will show "Match" if "any" of the characters in the string are
lowercase.
HTH
JB