/C#/C# replace characters in string that are invalid using regex

C# replace characters in string that are invalid using regex

string pattern = "[\\~#%&*{}/:<>?|\"-]";
string replacement = " ";

Regex regEx = new Regex(pattern);
string sanitized = Regex.Replace(regEx.Replace(input, replacement), @"\s+", " ");

This will replace runs of whitespace with a single space as well.

Source: stackoverflow.com

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