Hi All,
In My UMDF driver , i have given the implementation for OnCreateFile , OnCloseFile and OnCleanupFile…
But what i see is that when application creates a file handle on the device for which i have written the driver, the OnCreateFile file function is never getting called.
Similarly for others at the time of handle close in application , the OnCloseFile / OnCleanupFile is not getting called at all…
What might be the reason for this…?
thanks ,
Jagadish