# fsVarsGetAircraftVarId<no value>

{{< callout context="note" title="NOTE" icon="outline/bulb" >}}

Deprecated. Use `fsVarsGetAVarId` instead.

{{< /callout >}}

The **fsVarsGetAircraftVarId** function can be used to get the `FsSimVarId `of a specific SimVar using its name.

 

##### Syntax

``` wasm
FsSimVarId fsVarsGetAircraftVarId(
    const char* simVarName
);
```

 

##### Parameters

{{< table-wrapper >}}

| Parameters   | Description             |
|--------------|-------------------------|
| `simVarName` | The name of the simvar. |

{{< /table-wrapper >}}


 

##### Return Values

The function returns the right Id associated to the given name. If an error occurred, the function will return 0 (SIMVAR\_NONE).

 

##### Example

``` wasm
FsSimVarId simvarId = fsVarsGetAircraftVarId("ATTITUDE INDICATOR PITCH DEGREES"); // valid
FsSimVarId wrongSimVarId = fsVarsGetAircraftVarId("toto"); // returns 0
```