Sent by a File Manager extension to retrieve information about a selected file from the active File Manager window (either the directory window or the Search Results window). The selected file can have a long file name.
The zero-based index of the selected file to retrieve.
The address of an FMS_GETFILESEL structure that receives information about the selection.
Returns the zero-based index of the selected file that was retrieved.
Only extensions that support long file names (for example, network-aware extensions) should use this message.
An extension can use the FM_GETSELCOUNTLFN message to retrieve the count of selected files.
Minimum supported client
|Windows 2000 Professional [desktop apps only]|
Minimum supported server
|Windows 2000 Server [desktop apps only]|
Build date: 11/16/2013