System.Xaml.XamlWriterInternalBase.GetValueString C# (CSharp) Method

		protected string GetValueString (XamlMember xm, object value)
		{
			// change XamlXmlReader too if we change here.
			if ((value as string) == String.Empty) // FIXME: there could be some escape syntax.
				return "\"\"";

			var xt = value == null ? XamlLanguage.Null : sctx.GetXamlType (value.GetType ());
			var vs = xm.ValueSerializer ?? xt.ValueSerializer;
			if (vs != null)
				return vs.ConverterInstance.ConvertToString (value, service_provider);
			else
				throw new XamlXmlWriterException (String.Format ("Value type is '{0}' but it must be either string or any type that is convertible to string indicated by TypeConverterAttribute.", value != null ? value.GetType () : null));
		}
	}