In order to use the contract '{0}' with DuplexChannelFactory, the contract must specify a valid callback contract. If your contract does have a callback contract, consider using ChannelFactory instead of DuplexChannelFactory.
In order to update the AssociationSet '{0}', the corresponding entity from EntitySet '{1}' must be available in the ObjectStateManager. ...
In order to use one of the ServiceHost constructors that takes a service instance, the InstanceContextMode of the service ...
In order to use Streams with the MessageContract programming model, the type {0} must have a single member with MessageBodyMember ...
In order to use the contract '{0}' with DuplexChannelFactory, the contract must specify a valid callback contract. If your ...
In order to use the contract '{0}' with DuplexChannelFactory, the contract must specify a valid callback contract. If your ...
In ParallelForEach, it is invalid to have a CompletionCondition property not equal to null but the Body property equals to ...
In relationship '{0}', the Principal and Dependent Role of the referential constraint refers to the same Role in the relationship ...
In the data contract name for type '{1}', there are curly braces with '{0}' inside, which is an invalid value. Curly braces ...
In the future, this account will be used automatically to open protected documents. You can change this setting later. Your ...