Nevron Open Vision Documentation
Nevron.Nov.Windows.OLE Namespace / NOleDataObjectProvider Class
Methods


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    NOleDataObjectProvider Class Members
    In This Topic

    The following tables list the members exposed by NOleDataObjectProvider.

    Public Constructors
     NameDescription
    Public ConstructorNOleDataObjectProvider ConstructorInitializer constructor  
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    Public Methods
     NameDescription
    Public MethodDAdvise  
    Public MethodDUnadviseDestroys a notification connection that had been previously established.  
    Public MethodEnumDAdvise  
    Public MethodEnumFormatEtcCreates an object for enumerating the FORMATETC structures for a data object  
    Public MethodGetCanonicalFormatEtcProvides a standard FORMATETC structure that is logically equivalent to a more complex structure.  
    Public MethodGetDataObtains data from a source data object. This method, which is called by a data consumer, renders the data described in the specified FORMATETC structure and transfers it through the specified STGMEDIUM structure. The caller then assumes responsibility for releasing the STGMEDIUM.  
    Public MethodGetDataHereObtains data from a source data object. This method, which is called by a data consumer, differs from the GetData method in that the caller must allocate and free the specified storage medium.  
    Public MethodQueryGetDataDetermines whether the data object is capable of rendering the data described in the FORMATETC structure. Objects attempting a paste or drop operation can call this method before calling GetData to get an indication of whether the operation may be successful.  
    Public MethodSetDataTransfers data to the object that implements this method. This method is called by an object that contains a data source.  
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    See Also

    Reference

    NOleDataObjectProvider Class
    Nevron.Nov.Windows.OLE Namespace

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