public void SetValueType(Uri valueType)
{
if (valueType != null)
{
_valueType = ValueTypeExtension.FromString(valueType.ToString());
}
else
{
_valueType = ValueType.Unknown;
}
}
public Uri GetValueType()
{
if (valueType != ValueType.Unknown)
{
try {
return(new Uri(ValueTypeExtension.ToString(valueType)));
} catch (UriFormatException exception) {
// This should never happen since we control the possible values of the ValueType enum.
throw new SystemException(exception.Message, exception);
}
}
return(null);
}