M
Marlon R
What is the fastest way to tell in string contains lower case letters?
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A
AlexS
Hi, Marlon,
fastest in complexity or in writing?
You can use simply
if (mystring.ToLower() != mystring)
If you need fastest in execution then I don't have simple answer. It depends
on strings - how big they are and where from come
HTH
Alex
fastest in complexity or in writing?
You can use simply
if (mystring.ToLower() != mystring)
If you need fastest in execution then I don't have simple answer. It depends
on strings - how big they are and where from come
HTH
Alex
J
James Curran
AlexS said:You can use simply
if (mystring.ToLower() != mystring)
er.umm... if (mystring.ToUpper() != mystring)
(Imagine if mystring was all lower case to begin with.....)
--
Truth,
James Curran
Home: www.noveltheory.com Work: www.njtheater.com
Blog: www.honestillusion.com Day Job: www.partsearch.com
(note new day job!)
A
AlexS
Right,
good that someone remarked!
Rgds
Alex
good that someone remarked!
Rgds
Alex
James Curran said:er.umm... if (mystring.ToUpper() != mystring)
(Imagine if mystring was all lower case to begin with.....)
--
Truth,
James Curran
Home: www.noveltheory.com Work: www.njtheater.com
Blog: www.honestillusion.com Day Job: www.partsearch.com
(note new day job!)
J
John Baro
Marlon R said: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