I am gettting the usual message "'System.Data.DataRowView' does not contain a property with the name SampleType" when I try to bind the data to a drop down list within a datagrid. The strange thing is that when I ran the SQL query I got from the dataAdapter against SQL server it does return S...more >>

Hi all, i need some assistance : i have an old Btrieve based program that is handling some .DAT files (these files have the info i need to convert) and i need to extract the data which is in them into a text file, access or any other readable file ... the original program (that uses the Btr...more >>

Hello, I am creating an Outlook 2003 based CRM for my organization and would like to model the approach after Outlook BCM. Unlike BCM, this CRM will be accessible throughout my company (20+ users). First, I'll be creating a MSDE SQL Database on my SBS 2003 server and then I'd like to customize...more >>

I have a business logic object the is used to update a data source using an untyped dataset that is passed to it. It is much easier and readable to use a typed dataset in the UI portion of my code. There is no schema change between the two datasets. What is the best way to convert a typed data...more >>

Hi all, Problem: Im copying a DataRow from a DataSet and passing it to a function that edits it. But how do I add that one DataRow back to the dataset, every way I tryed says "a row already exists" crap, is there a function in the DataSet or DataTable that lets you update an existing DataRo...more >>

Hey ppl, I am working on this Winform application=2E I shall be sharing some= data on the Web Server for remote users to view reports=2E My= reports would be totally textual=2E I would require to import them= to excel, word or pdf depending on the users requirements=2E I= cannot use Crystal...more >>

Hi, I am working on a financial application where I need to call several methods to save one complex transaction which contains several objects. Each method needs to open and close transacitons ( they could be called by themselves). This does not seem to work in c# sqlconnection. Although ...more >>

I am using a newly installed VB Express and want to create a database. Thanks to earlier help I now know how, unfortunately I get the following error after selecteing the SQL Server namew in Add Connection dialog. Shared Memory Provider: The specified module could not be found. I had the ...more >>

I am binding a dataset to a datagrid on a web form.... I created my dataset, and bound one of it's tables (Contact) to my datagrid. In order to filter the rows shown in the grid, I used the following code: dgrContacts.DataSource = _data.Contact.Select("CompanyId =" + _companyId); The approp...more >>