Hi, we have a custom IN operator in our filter on the grid and we were saving the setting into xml.  But when LoadFromXML,  we need to serialize the IN operator  in order to get the filter working.  Actually we need to serialize  a property in our custom FilterCondition.  But  I cannot use CompareValue to do this because I use it to store display text instead.      I tried to serialize the property manually by implementing void GetObjectData(SerializationInfo info, StreamingContext context) and deserialize it with the constructor (SerializationInfo information, StreamingContext context) but that didn’t seem to work.

 Any idea how I can do this without cramming everything (my property and the display text) into CompareValue?

 Thank you!