remove certain duplicate characters from string c# code example
Example 1: remove duplicate characters in a string C#
string removedupes(string s)
{
string newString = string.Empty;
List<char> found = new List<char>();
foreach(char c in s)
{
if(found.Contains(c))
continue;
newString+=c.ToString();
found.Add(c);
}
return newString;
}
Example 2: remove duplicate characters in a string C#
public static string RemoveDuplicates(string input)
{
return new string(input.ToCharArray().Distinct().ToArray());
}