namespace BusinessActions
{
  public class PersonActions {  public IList<Person> GetAllPersons() { return null; }  }
}
// in .aspx file
    <asp:ObjectDataSource 
        ID="PersonsDataSource" 
        runat="server" 
        TypeName="BusinessActions.PersonActions" 
        SelectMethod="|"  />

In SelectMethod, no completion is shown, until I type at least one letter. But even if you type "Get" and complete "GetAllPersons" it inserts "()" which is wrong in this case.

Issue was closed