# SimConnect_RemoveInputEvent<no value>
The **SimConnect\_RemoveInputEvent** function is used to remove an input event from a specified input group object.

 

##### Syntax

``` cpp
HRESULT SimConnect_RemoveInputEvent(
      HANDLE  hSimConnect,
      SIMCONNECT_INPUT_GROUP_ID  GroupID,
      const char*  pszInputDefinition
      );
```

 

##### Parameters

{{< table-wrapper >}}

| Parameter            | Description                                                                               | Type    |
|----------------------|-------------------------------------------------------------------------------------------|---------|
| *hSimConnect*        | Handle to a SimConnect object.                                                            | Integer |
| *GroupID*            | Specifies the ID of the client defined input group from which the event is to be removed. | Integer |
| *pszInputDefinition* | Pointer to a null-terminated string containing the input definition.                      | Integer |

{{< /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.                                                                                                                                 |
| E\_INVALIDARG | A SimConnect section in the [SimConnect.cfg](../../simconnect-cfg-definition/) file did not contain the config index requested in the parameters. |

{{< /table-wrapper >}}


 

##### Example

``` cpp
static enum INPUT_ID {
    INPUT_1,
    };
static enum EVENT_ID {
    EVENT_1,
    };
hr = SimConnect_MapClientEventToSimEvent(hSimConnect, EVENT_1, "parking_brakes");
hr = SimConnect_MapInputEventToClientEvent(hSimConnect, INPUT_1, "a+B", EVENT_1);
      ....
hr = SimConnect_RemoveInputEvent(hSimConnect, INPUT_1, "a+B");
```

 

##### Remarks

The input string definitions must match exactly, before anything is removed from the group definition. For example, the string definitions "A+B" and "a+B" do not match.