it must be inside the inner loop and out of the switch. ajmalsiddiqui

If you look at the assembly code, you'll notice that the call to Func() is the same no matter if pClassA is NULL or not. "Let us be thankful for the fools. But for them the rest of us could not succeed." - Mark Twain "We will be known forever by the tracks we leave." - Native American Proverb

hi what a good reply thanks for this. I m using CFileDialog class object but on domodal i want to restrict the user to modifify the files those are veiwed in filedialog.Actually i want that user can only veiw the files and can copy by mouse right click but not cut and del. bye ajmal ajmalsiddiqui

So why not make a real service instead of a fake one? You'll be much happier with the results. "Ideas are a dime a dozen. People who put them into action are priceless." - Unknown