protected void ddlPersonType_SelectedIndexChanged(object sender, EventArgs e) { DropDownList ddl = (DropDownList)sender; this.PersonType = ddl.SelectedValue; string SelectedItem = ddl.SelectedItem.ToString(); switch (SelectedItem) { case "Special Friend": this.PeopleFriendsDataSource.InsertCommand = @"BEGIN TRAN INSERT INTO Registration (FirstName, MiddleName, LastName, Gender, DOB, Address1, Address2, City, State, Zip, Email, ScreenName, HomePhone, CellPhone, Comment, UserName, Pwd, School, Grade, MedicalConcerns, Medications, NonActivities, ...and I'm getting an error that the form doesn't have InsertCommand specified.