Forms Data Controls :: Unable To Cast Object Of Type 'System.Data.Common.DataRecordInternal'?

Jul 7, 2010

Trying to explain this clearly. I have a dropdown listbox where user can select multiple names. These names are then selected/inserted into db table in a loop. Table is displayed in an editable gridview. I have a main sqldatasource1 on my aspx page with select/insert/update permissions, but because select command doesnt work with parameters of multiple values (or does it?), i resorted to using an alternative sql datasource in the codebehind in order to run the select query on the multiple values chosen from the dropdownlist to see if they were in my table.I now get this error when I go to select multiple names from the dropdown list

Unable to cast object of type 'System.Data.Common.DataRecordInternal' to type 'System.Data.DataRowView'.

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