>using System; >using System.Drawing; >using System.Collections.Specialized; >using System.ComponentModel; >using System.Windows.Forms; >using System.Data; >using System.Net; >using System.IO; >using System.Text; >using System.Web ; >using sjSMSServiceManager.Class ; >>
>D:\TEMP\ConsoleApplication3\Class1.cs(14): The type or namespace name 'HttpUtility' could not be found (are you missing a using directive or an assembly reference?) >>
>using System; >using System.Web; >using System.IO; > > class MyNewClass > { > public static void Main() > { > String myString; > Console.WriteLine("Enter a string having '&' or '\"' in it: "); > myString=Console.ReadLine(); > String myEncodedString; > // Encode the string. > myEncodedString = HttpUtility.HtmlEncode(myString); > Console.WriteLine("HTML Encoded string is "+myEncodedString); > StringWriter myWriter = new StringWriter(); > // Decode the encoded string. > HttpUtility.HtmlDecode(myEncodedString, myWriter); > Console.Write("Decoded string of the above encoded string is "+ > myWriter.ToString()); > } > } >>