public string getSenderId()
Public Function getSenderId As String
public: String^ getSenderId()
The method returns a default sender identifier if one has already been set for user account and setSenderId(String) has not been called to overwrite it for the current session. If setSenderId(String) has already been called, then the method returns the sender ID that was last set with setSenderId(String). If no default sender ID has been set for user account and setSenderId(String) has not been called to set one for the message, the return value will be empty.