public IAsyncResult BeginRenderStream(ExecutionHeader ExecutionHeader, TrustedUserHeader TrustedUserHeader, string Format, string StreamID, string DeviceInfo, AsyncCallback callback, object asyncState)

Public Function BeginRenderStream(ExecutionHeader As ExecutionHeader, TrustedUserHeader As TrustedUserHeader, Format As String, StreamID As String, DeviceInfo As String, callback As AsyncCallback, asyncState As Object) As IAsyncResult