What do we mean by IndexOfAny method?

 Posted by vishalneeraj-24503 on 11/3/2014 | Category: .NET Framework Interview questions | Views: 617 | Points: 40

IndexOfAny method finds the first index of any of the char arguments. It returns -1 if none are found.It is a case-sensitive.It also return the integer value i.e. character position.We have to pass a character array as an argument.
For Example:-
string str1 = "Dot Net";

string str2 = "Funda";
int index_pos = str.IndexOfAny(new char[] { 'o', 'd' });

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