# SimConnect_SubscribeToCommBusEvent<no value>
The **SimConnect\_SubscribeToCommBusEvent** function is used to subscribe the client to a communication (CommBus) event to receive a `SIMCONNECT_RECV_ID_COMM_BUS` when the event is called.

 

**C++** **C\#**

##### Syntax

``` cpp
HRESULT SimConnect_SubscribeToCommBusEvent(
    HANDLE hSimConnect,
    SIMCONNECT_CLIENT_EVENT_ID EventID,
    const char * EventName
    );
```

 

##### Parameters

{{< table-wrapper >}}

| Parameter     | Description                                                | Type    |
|---------------|------------------------------------------------------------|---------|
| *hSimConnect* | Handle to a SimConnect object.                             | Integer |
| *EventID*     | Specifies the ID which will be used to identify the event. | Integer |
| *EventName*   | The string name for the CommBus event to subscribe to.     | String  |

{{< /table-wrapper >}}


  

##### Return Values

The function returns an **HRESULT**. Possible values include, but are not limited to, those in the following table.

{{< table-wrapper >}}

| Return value | Description             |
|--------------|-------------------------|
| S\_OK        | The function succeeded. |
| E\_FAIL      | The function failed.    |

{{< /table-wrapper >}}


 

##### Syntax

``` cs
void SimConnect::SubscribeToCommBusEvent(
    Enum EventID,
    string EventName
    );
```

 

##### Parameters

{{< table-wrapper >}}

| Parameter   | Description                                            | Type |
|-------------|--------------------------------------------------------|------|
| *EventID*   | Specifies the ID of the client event.                  | Enum |
| *EventName* | The string name for the CommBus event to subscribe to. | Enum |

{{< /table-wrapper >}}


 

##### Return Values

N/A (use a try/catch to test for errors).

 

 

##### Remarks

N/A