IFileSystemBindData2 interface (shobjidl_core.h)

Extends IFileSystemBindData, which stores file system information for optimizing calls to IShellFolder::ParseDisplayName. This interface adds the ability set or get file ID or junction class identifier (CLSID).


The IFileSystemBindData2 interface inherits from IFileSystemBindData. IFileSystemBindData2 also has these types of members:


The IFileSystemBindData2 interface has these methods.

Method Description
IFileSystemBindData2::GetFileID Gets the unique file identifier for the current file.
IFileSystemBindData2::GetJunctionCLSID Gets the class identifier (CLSID) of the object that implements IShellFolder for the item, if the item is a junction point.
IFileSystemBindData2::SetFileID Sets the unique file identifier for the current file.
IFileSystemBindData2::SetJunctionCLSID Sets the class identifier (CLSID) of the object that implements IShellFolder, if the current item is a junction point.


This interface also provides the methods of the IFileSystemBindData interface, from which it inherits.

To pass the information expressed in this interface to a data source IShellFolder::ParseDisplayName, an IBindCtx object is created (use CreateBindCtx) and populated with an object that implements IFileSystemBindData by calling the following:

IBindCtx::RegisterObjectParam(STR_FILE_SYS_BIND_DATA, pfsbd)

Where pfsbd is the object that implements IFileSystemBindData.

Implementers of IShellFolder::ParseDisplayName first make the following call.

IUnknown *punk;
pbc->GetObjectParam(STR_FILE_SYS_BIND_DATA, &punk);

Next the implementer calls one of the Get methods listed above to retrieve the parameters.


Minimum supported client Windows Vista [desktop apps only]
Minimum supported server Windows Server 2008 [desktop apps only]
Target Platform Windows
Header shobjidl_core.h (include Shobjidl.h)