OleDB Parameters

Question

I have this access db that I have a ddl for the state name and a ddl for the year. I have a gridview that I\'d like to pass the value of the state drop down list into where cla

Answer 1

myCommand.Parameters.AddWithKey("location", this.ddlStates.SelectedValue);

That assumes that the data type of the location column is textual. If it's numeric or something else then convert the SelectedValue to the appropriate data type first.