It seems you need to have unique key in Dictionary also, Dictionary<string,> keyValue = new Dictionary<string,>(); keyValue.Add("1","\"Background\""); keyValue.Add("2", "\"AlignerFail\""); keyValue.Add("3", "\"LZHL\""); keyValue.Add("3", "\"Align\""); Unhandled Exception as already a key present. I need collection which should not contain uniqueness of key. It should accept if keys are duplicate. Can any way we can surpass the key field uniqueness in Hashtable/Dictionary collection?? Thanks, Ashish

I suspect you need to do some reading on XPath and the XML DOM. Christian Graus Please read this if you don't understand the answer I've given you "also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )

Ash20 wrote: FastCopy.exe Source_path Dest_path >C:\log.txt The redirection of output from console window to C drive is not working . Copying is successfully done. How is fastcopy.exe writing to the console window? "Normal is getting dressed in clothes that you buy for work and driving through traffic in a car that you are still paying for, in order to get to the job you need to pay for the clothes and the car and the house you leave vacant all day so you can afford to live in it." - Ellen Goodman "To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne

If you have copied the robocopy exe to the user's hard drive, remember to remove it after your program is done its stuff so that the user's system is in the same state (except for what your program did) as before your program. Also, better check the licensing for Robocopy. It may prohibit you from doing what you want to do. Judy

Thanks Koos, I got wht i ws searching for..

pretty sure. David

The idl-File is the input for the midl-compiler which creates an _i.c and .h file for further use. See MIDL-Compiler for more information. For creation of an idl-file use the ATLCOM-wizard in the VS.