In VS.NET 2003, dragging a database table to a web form will have a Connection and a DataAdapter objects in the form's component tray, and a Dataset will be created from Data, Generate dataset. On the other hand, in VS 2005, a dataset is created directly from the Solution Explorer.

Recently, I had to build a VS 2005 web site based on some VS.NET 2003 aspx codes. There has been many error messages concerning the dataset connection, e.g. IListDataSource error. I am just wondering, can we transform VS.Net 2003 aspx to VS 2005 aspx directly or run the "old" dataset codes on "new" VS 2005? Or we have to build the dataset aspx codes all over again on VS 2005?

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C. Jeffrey Wang