db4o

ObjectCallbacks.objectCanDelete Method 

called before an Object is deleted.

[Visual Basic]
Function objectCanDelete( _ 
   ByVal container As ObjectContainer _ 
) As Boolean
[C#]
bool objectCanDelete(
   ObjectContainer container
);
[C++]
bool objectCanDelete(
   ObjectContainer* container
);
[JScript]
function objectCanDelete(
   ObjectContainer container
): bool;

Parameters

container
the
ObjectContainer
the object is stored in.

Return Value

false to prevent the object from being deleted.

Remarks

called before an Object is deleted.

In a client/server setup this callback method will be executed on the server.

See Also

ObjectCallbacks Interface | com.db4o.ext Namespace