Gridview, EditItem template as DropDownList ... how do I get update working properly?

[Red_Wizard_Shot_The_Food]

When I edit and update a normal gridview row using a stored procedure the griddview passes all the correct peramaters to my stored procedure. Now Iv'e changed one of the columns to be a dropdown list while in edit mode. And it now says that the parameter associated with that column is missing? What do i need to change to get it to pick the value out of the drop down list and pass it to the parameter. Cheers.

[minhpc_bk]

Do you use the GridView control with any datasource control? Do you use the Bind method with the DropDownList? You can define the ControlParameter or ganeral Parameter in the datasource control to get the value from the DropDownList.