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INSCWinEventHandler interface

  • Articolo

Allows a namespace tree control to handle window messages from its host.

Members

The INSCWinEventHandler interface inherits from the IUnknown interface. INSCWinEventHandler also has these types of members:

  • Methods

Methods

The INSCWinEventHandler interface has these methods.

Method Description
IsNSCWindowOwner

Determines if the specified window handle is owned by the object.
OnNSCWinEvent

Dispatches a message to the object.

 

Remarks

This interface is not declared in a public header. Applications must define it themselves. The following Interface Definition Language (IDL) fragment describes this interface, including its IID.

[
    object,
    uuid(EA5F2D61-E008-11CF-99CB-00C04FD64497),
    pointer_default(unique),
    local,
]
interface INSCWinEventHandler : IUnknown
{
    HRESULT OnNSCWinEvent(
        [in, unique] HWND hwnd,
        [in] UINT dwMsg,
        [in] WPARAM wParam,
        [in] LPARAM lParam,
        [out] LRESULT* plres);

    HRESULT IsNSCWindowOwner([in] HWND hwnd);
};

Requirements

Minimum supported client

Windows XP with SP3

Minimum supported server

Windows Server 2003

Header

 User-defined

DLL

 Ienamespacecontrol.dll