UndeleteFile

The UndeleteFile function is an application-defined callback function that File Manager calls when the user chooses the Undelete command from the File Manager File menu.

DWORD APIENTRY UndeleteFile(

HWND hwndOwner,	// handle of File Manager window
LPSTR lpszDir	// address of name of initial directory
);

Parameters

hwndOwner

Identifies the File Manager window. An “undelete” dynamic-link library (DLL) should use this handle to specify the owner window for any dialog box or message box the DLL may display.

lpszDir

Points to a null-terminated string that contains the name of the initial directory.

Return Values

The return value is one of the following:

Value	Meaning
-1	An error occurred.
IDOK	A file was undeleted. File Manager repaints its windows.
IDCANCEL	No file was undeleted.