CSHARP

c# replace multiple characters

You could use Linq's Aggregate function:

string s = "the
quick	brown
dog,jumped;over the lazy fox.";
char[] chars = new char[] { ' ', ';', ',', '
', '	', '
' };
string snew = chars.Aggregate(s, (c1, c2) => c1.Replace(c2, '
'));
Here's the extension method:

public static string ReplaceAll(this string seed, char[] chars, char replacementCharacter)
{
    return chars.Aggregate(seed, (str, cItem) => str.Replace(cItem, replacementCharacter));
}
Extension method usage example:

string snew = s.ReplaceAll(chars, '
');

replace multiple characters in string c#

string name="$1,300";
Console.Write((name.Replace("$","").Replace(",",""))); // output->  1300

c# string replace multiple matches with one charactar

public static class ExtensionMethods
{
   public static string Replace(this string s, char[] separators, string newVal)
   {
       string[] temp;

       temp = s.Split(separators, StringSplitOptions.RemoveEmptyEntries);
       return String.Join( newVal, temp );
   }
}
// use 
char[] separators = new char[]{' ',';',',','
','	','
'};
string s = "this;is,
a	


test";

s = s.Replace(separators, "
");

c# string replace multiple matches with one charactar

s/[;,	
 ]|[
]{2}/
/g