C#

HTML Entity Encode and Decode in StringBuilder

Demonstrates HTML encoding and decoding the contents of a StringBuilder. C#

Chilkat.StringBuilder sb = new Chilkat.StringBuilder();

string s = "< é ü ç Ω Hello & World ✓ >";
sb.Append(s);

sb.Encode("html","utf-8");
Debug.WriteLine(sb.GetAsString());

//  Output:
//  < &eacute; &uuml; &ccedil; &ohm; Hello & World &check; >

//  To decode:
sb.Decode("html","utf-8");
Debug.WriteLine(sb.GetAsString());

//  Output:
//  < é ü ç Ω Hello & World ✓ >