GetExtraButtonCount
Gets the number of extra buttons, or non-supported buttons, present in the device for a given input kind.Syntax
Parameters
inputKind _In_Type: GameInputKind The input kind whose extra button count is being requested. extraButtonCount _Out_
Type: uint32_t* The number of extra buttons, or non-supported buttons, present in the device for the specified input kind.
Return value
Type: HRESULT Function result.Remarks
Extra buttons are controller buttons that exist on the physical device but are not part of the standard mapping for the specified input kind. This method is useful for applications that want to access device-specific buttons that go beyond the standard input mapping. The obtained count is expected to be used with the GetExtraButtonIndexes method to retrieve the specific indexes of these extra buttons and to buffer the correct space to store the button indexes provided by that method.Requirements
Header: GameInput.h Library: gameinput.lib Supported platforms: Windows, XBOX One family consoles and XBOX Series consolesSee also
GameInputKindGetExtraButtonIndexes
GetExtraAxisCount
IGameInputDevice