CWnd::OnInputDeviceChange
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CWnd::OnInputDeviceChange

The framework calls this member function when an I/O device is added or removed from the system.

afx_msg void OnInputDeviceChange(
    unsigned short uFlag
);

Parameter

Description

[in] uFlag

This flag can contain the following values:

  • GIDC_ARRIVAL - A new device has been added to the system.

  • GIDC_REMOVAL - A device has been removed from the system.

This method receives the WM_INPUT_DEVICE_CHANGE notification, which is described in the Windows SDK. The is a generic input device message.

NoteNote:

This member function is called by the framework to allow your application to handle a Windows message. The parameters passed to your function reflect the parameters received by the framework when the message was received. If you call the base-class implementation of this function, that implementation will use the parameters originally passed with the message and not the parameters you supply to the function.

Header: afxwin.h

This method is supported in Windows Vista and later.

Additional requirements for this method are described in Build Requirements for Windows Vista Common Controls.

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