# IRsContentControlCallback Interface Reference

Inherits IUnknown.

List of all members.

## Public Member Functions
HRESULT | OnControlCommandReceived ([in] ReContentControlOpcode opcode,[in] BSTR bszArgument)

## Detailed Description

This interface handles the asynchronous content download notifications.

## Member Function Documentation

HRESULT IRsContentControlCallback::OnControlCommandReceived | ( | [in] ReContentControlOpcode | opcode,
|  | [in] BSTR | bszArgument |
| ) |  |  |

OnControlCommandReceived.

Parameters:

  | opcode | [in] .
  | bszArgument | [in] .