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();