Event arguments for post-back events or callbacks.
string From
From whom the response came.
PostBackEventArgs(Stream Data, object State, string From, string To, string EndpointReference, string SymmetricCipherReference)
Event arguments for post-back events or callbacks.
string SymmetricCipherReference
Symmetric Cipher reference (if end-to-end encryption has been used).
string EndpointReference
Endpoint reference (if end-to-end encryption has been used).
string To
To whom the response is made.