IFileViewer::Show
[Now
Supported on Windows NT]
Displays a
file.
The shell
specifies the name of the file to display by calling the file viewer s IPersistFile::Load
member function.
IFileViewer::Show
can fail only if IFileViewer::ShowInitialize was not called first, and
the return value must be E_UNEXPECTED in that case. Otherwise, IFileViewer::Show
must return NOERROR.
HRESULT Show(
|
IFileViewer FAR *pFileViewer, |
|
|
LPFVSHOWINFO pvsi |
|
|
); |
|
Parameters
pFileViewer
Address of
the IFileViewer interface. In C++, this parameter is implicit.
pvsi
Address of an
FVSHOWINFO
structure containing information that the file viewer uses to display the file.
A file viewer can return information to the shell by modifying the members of
the structure.
Return Values
Returns the
NOERROR value if successful or the E_UNEXPECTED value if the IFileViewer::ShowInitialize member function was not
called before IFileViewer::Show.
See Also