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How to parse alphabets from a string using c# regex.

To parse alphabets from a string you can use the following code.

public static string ParseAlphabets(string str)
{    return Regex.Replace(str, "[^a-zA-Z]+", string.Empty, RegexOptions.Compiled);
}

you can change the "[^a-zA-Z]+" part to customize the functionality.
  

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