The object state cannot be changed. This exception may result from one or more of the primary key properties being set to null. Non-Added objects cannot have null primary key values. See inner exception for details.
The object in the '{0}' role cannot be automatically added to the context because it was retrieved using the NoTracking merge ...
The object in the ObjectContext is of type '{0}', but the modified object provided is of type '{1}'. The two objects must ...
The object is in a detached state. This operation cannot be performed on an ObjectStateEntry when the object is detached. ...
The object returned from InvokeConstructor cannot be null, must match the serialization model of the type, and must derive ...
The object state cannot be changed. This exception may result from one or more of the primary key properties being set to ...
The object with ID {0} implements the IObjectReference interface for which all dependencies cannot be resolved. The likely ...
The object {0} is being remoted by a proxy that does not support interface discovery. This type of remoted object is not ...
The ObjectContext must be configured by 1) defining ContextTypeName, 2) defining both ConnectionString and DefaultContainerName, ...
The ObjectStateEntry is a relationship entry. The current and original values of relationship entries cannot be modified. ...