Alert Box with only OK button

[phoneynk]

Hi all

Actually I wanted to know how I can display an alert with only OK button on it.
I have an application, which tries to create an Http connection and tries to download an long file. Most of the times, It tries for a long time and in the end it fails to download the file. Now I want to display a dialog box saying that 'downloading failed'.

I have used information note to display this message. But it disappears after some time with out user interaction. Instead of this I want to display a dialog box with OK button. it should disappear only when user clicks on OK button. But I do not want to display the OK/Cancel dialog box. Only Ok button should be displayed not the cancel button.

I am devloping my application for s60 devices using Microsoft Visual C++ .NET and S60 3rd edition emulator.
Please help.

[SymbianSandy]

CEikonEnv::Static()->AlertWin() for short msg
CEikonEnv::Static()->InfoWinL() for relatively long msg

[phoneynk]

Thanks for your humble reply to my 'newbee Q', sir.
Am trying out your sugessition. :-)
Working for me.