Hi,

I read your answer about this topic http://bytes.com/topic/access/answer...ry-result-form

I write a program in C# that connect to Access DB and show the result,
I have 1 query in Access DB to get sum of one column and in my C# form there is a text box to show the result of this query.

I couldn't use DLookup() function that you said in there?
does it need special using type in c#?

My email= reihaneh.taraho mi@gmail.com

Best Regards,