i'm trying to get the summerized date from join query using aggregate function count() and left join [code] select Catagories.FieldId,Catagories.BookField, BookTitles.FieldId as"btitle" from Catagories left join BookTitle ...

Hi I'm using .NET3.5 with C#. I want to implement code for locking/unlocking records of a database. Basically I want when a user edits a record to lock it first so that no other user can update/delete that record. I have done some resear ...

Hello I have a problem and not sure how to fix it. I've created an inventory application using C#.net A user is able to pull up a part with info and with a picture of that part. I load the picture into a picturebox using the code.... ...

I have a dll called KETComm. I impotrted that dll using DLLImport method in c#. I want to create the instance of that dll. How to create???