Binding A SqlDataSource, To A GridView At Runtime

Hello

I'm experiencing some problems, binding a SqlDataSource to a GridView.

The following code creates the SqlDataSource:
            string strConn = ConfigurationManager.ConnectionStrings["ConnectionString"].ConnectionString;
            string strProvider = ConfigurationManager.ConnectionStrings["ConnectionString"].ProviderName;
           
            SqlDataSource ds = new SqlDataSource(strProvider, strConn);
            ds.SelectCommand = "SELECT * FROM rammekategori";

Then i bind the SqlDataSource to a GridView:

         GridView1.DataSource = ds;
            GridView1.DataBind();

 

ErrorMessage:

Format of the initialization string does not conform to specification starting at index 0.

Exception Details: System.ArgumentException: Format of the initialization string does not conform to specification starting at index 0.

Line 24:             GridView1.DataBind();


Am i totally off target here? Can it be something about, that you have to set the datasource of the gridview, before the Page_Load event?

 

Thanks - MartinHN