The OPENDLGOPTIONS_VFF structure provides load option information for VFF file formats. This information will be used by the L_SetVFFOptions function.
Size of this structure, in bytes. Use the sizeof operator to calculate this value.
FILEVFFOPTIONS structure that contains the load options for a VFF file.
The L_DlgOpen function displays the Open dialog and gets options for the function. After the user presses the Open button on the dialog, one or more OPENDLGFILEDATA structures will be updated based on the file(s) selected in the Open dialog. The OPENDLGFILEDATA.FileOptions member is an OPENDLGOPTIONS structure. This structure is updated based on the file type(s) selected in the Open dialog. If the OPENDLGOPTIONS.nType member is FILE_VFF, the OPENDLGOPTIONS.pOptions member will point to an OPENDLGOPTIONS_VFF structure, which is, in turn, updated by the VFF load options.