String - EscapeXml

A string extension method that escape XML.

Try it

public static void Main()
{
    var xml =
@"
<testcase>
<date>4/12/13</date>
<name>Mrinal</name>
<subject>xmlTest</subject>
</testcase>";

    //C# Extension Method: String - EscapeXml
    var escapeXml = xml.EscapeXml();

    Console.WriteLine(escapeXml);
}

View Source
public static partial class Extensions
{
    /// <summary>
    ///     A string extension method that escape XML.
    /// </summary>
    /// <param name="this">The @this to act on.</param>
    /// <returns>A string.</returns>
    public static string EscapeXml(this string @this)
    {
        return @this.Replace("&", "&amp;").Replace("<", "&lt;").Replace(">", "&gt;").Replace("\"", "&quot;").Replace("'", "&apos;");
    }
}