Replace all double quotes in a string with single quotes using C-SHARP ( C# )

replaceDoubleQuotes

		#region removeQuote
		/// <summary>
		/// Replace all double "s in a string with single 's
		/// * this also removes &quot;
		/// </summary>
		/// <param name="dirty"></param>
		/// <returns></returns>
		public static string replaceDoubleQuotes( string dirty )
		{
			char q1 = Convert.ToChar('"');			
			char q2 = Convert.ToChar(0x0022);
			string q3 = "&quot;";
			char single_quote = '\'';

			string clean = dirty.Replace( q1, single_quote );
			clean = clean.Replace(q2, single_quote);
			clean = clean.Replace( q3, single_quote.ToString() );

			return clean;
		}
		#endregion