How can I make the following case insensitive?
myString1.Contains("AbC")
This question is related to
c#
.net
vb.net
string
case-insensitive
You can create your own extension method to do this:
public static bool Contains(this string source, string toCheck, StringComparison comp)
{
return source != null && toCheck != null && source.IndexOf(toCheck, comp) >= 0;
}
And then call:
mystring.Contains(myStringToCheck, StringComparison.OrdinalIgnoreCase);
You can use:
if (myString1.IndexOf("AbC", StringComparison.OrdinalIgnoreCase) >=0) {
//...
}
This works with any .NET version.
bool b = list.Contains("Hello", StringComparer.CurrentCultureIgnoreCase);
[EDIT] extension code:
public static bool Contains(this string source, string cont
, StringComparison compare)
{
return source.IndexOf(cont, compare) >= 0;
}
This could work :)
Source: Stackoverflow.com