UserData Property (Document)

public object UserData {get; set;}

'Declaration
 

Public Property UserData As Object

'Usage
 

Dim instance As Document
Dim value As Object
 
instance.UserData = value
 
value = instance.UserData

public Object getUserData()
public void setUserData(Object value)
            

public:
property Object^ UserData {
   Object^ get();
   void set (    Object^ value);
}

Property Value

UserData is not used by the Document, the user can set any application value to associated this document object with an external resource.

If this document uses the cache, then UserData will be saved and re-loaded from the cache as well. This is performed using the value set DataSerializationMode. So for primitives values, nothing more needs to be done. If UserData was set to a complex user-defined object, then the class must contain the necessary attributes or implement the necessary interfaces used with the current serialization mode. Refer to CacheSerializationMode for more information.

Target Platforms

Reference

Document Class
Document Members