System.ServiceModel 4.0.0.0 System.Enum As the body of a object is a stream, it can only be read or written once. This is enforced by maintaining the current state of the object. A object can be read/written/copied when in the state. Other states are , and , which means that the respective action has been performed already once.

Specifies the status of a message.

Field 4.0.0.0 System.ServiceModel.Channels.MessageState

The message has been closed and can no longer be accessed.

Field 4.0.0.0 System.ServiceModel.Channels.MessageState

The message has been copied.

Field 4.0.0.0 System.ServiceModel.Channels.MessageState

The message has been created.

Field 4.0.0.0 System.ServiceModel.Channels.MessageState

The message is being read.

Field 4.0.0.0 System.ServiceModel.Channels.MessageState

The message has been written.