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i have a string aabccefsdss.how can i get the string abcefsd.
or write the fallowing string with only character
occurrence of once .

Question Posted / sam


i have a string aabccefsdss.how can i get the string abcefsd. or write the fallowing string with o..

Answer / dinesh

string s = "aabccefsdss";
char[] a = s.ToCharArray();
string d="";
foreach (char c in a)
{
if (!d.Contains(c.ToString()))
{
d = d + c;
}
}
MessageBox.Show(d);

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