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IShellFolderSearchableCallback interface

  • Artikkel

Exposes callback routines to monitor the search process.

Members

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

Methods

The IShellFolderSearchableCallback interface has these methods.

Method Description
RunBegin Indicates that a search was started.
RunEnd Indicates that a search has finished.

 

Remarks

This interface is not defined in any public header files. Should you choose to implement this interface, you can use the following C/C++ code to declare its methods.

#undef  INTERFACE
#define INTERFACE IShellFolderSearchableCallback
DECLARE_INTERFACE_IID_(IShellFolderSearchableCallback, IUnknown, "F98D8294-2BBC-11d2-8DBD-0000F87A556C")
{
    // *** IUnknown methods ***
    STDMETHOD(QueryInterface) (THIS_ REFIID riid, __out void **ppv) PURE;
    STDMETHOD_(ULONG,AddRef)  (THIS) PURE;
    STDMETHOD_(ULONG,Release) (THIS) PURE;

    // *** IShellFolderSearchableCallback Methods ***

    STDMETHOD(RunBegin)(THIS_ DWORD dwReserved) PURE;
    STDMETHOD(RunEnd)(THIS_ DWORD dwReserved) PURE;
};

Requirements

Requirement Value
Minimum supported client
 Windows 2000 Professional [desktop apps only]
Minimum supported server
 Windows 2000 Server [desktop apps only]
DLL
Shell32.dll