what does the letter 'L' which follow the function name mean?

[chanchanyuan]

i find some function , for example , ConstructL(), NewL()

there is a letter 'L' in it , what does it mean?

[symbianyucca]

It means that the function is potentially Leaving on error. I would suggest you to read Symbian naming convention and basics stuff, would propably help you on getting started.

[wizard_hu_]

Ineed, there is no workaround. Get a book or at least read the suggested pages (http://discussion.forum.nokia.com/fo...d.php?t=133264)