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Constants for the Attachment Security API

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Constants for the Attachment Security API

This topic contains constant definitions and interface identifiers for the Attachment Security API.

Interface Identifiers

Use the DEFINE_GUID macro defined in the Microsoft Windows Software Development Kit (SDK) header file guiddef.h to associate the globally unique identifier (GUID) symbolic name with its value.

// {b2533636-c3f3-416f-bf04-aefe41abaae2}

DEFINE_GUID(IID_IAttachmentSecurity, 0xb2533636, 0xc3f3, 0x416f, 0xbf, 0x04, 0xae, 0xfe, 0x41, 0xab, 0xaa, 0xe2);

Use the MAPIMETHOD macro defined in the Windows SDK header file mapidefs.h to define the pure virtual function IsAttachmentBlocked.

  #define MAPI_IATTACHMENTSECURITY_METHODS(IPURE)         MAPIMETHOD(IsAttachmentBlocked)         (LPCWSTR pwszFileName, BOOL *pfBlocked) IPURE;

Use the DECLARE_MAPI_INTERFACE_ macro defined in the Windows SDK header file mapidefs.h to define the virtual method table for IAttachmentSecurity.

  DECLARE_MAPI_INTERFACE_(IAttachmentSecurity, IUnknown)
{
    BEGIN_INTERFACE
    MAPI_IUNKNOWN_METHODS(PURE)
    MAPI_IATTACHMENTSECURITY_METHODS(PURE)
};