Problem with Ado.NET datasets

Question

Hi,
I have a problem with my crystal report. When I retreive the data when running the application, I get some old data (strange data), not the data from the actual dataset i.e. database. I deleted the dataset, and when I watched the database expert in designe mode of the report, I still see the old dataset present in ADO.NET datasets. And I don't know how to delete it from there, i.e. how to make the report read the data from the new dataset. I clicked update and still saw the old dataset, eventhough it was not listed in the project i.e. in solution explorer anymore. I made a new dataset, but again the data are from the old dataset.
Could anyone help me how to retreive the data from the actual database?
Thanks in advance

Nel · Answer

But I use the dataset only when designing the crystal report, not in the code. And when I retreive the data in the dataset they are ok, but when I switch to Main report preview it gives me wrong data.

Kunal Vaishya · Answer

Dear Before Fill dataset Please initialize it like
ds= new DataSet();