protected void PrescriptionDetailInfoFormView_ItemUpdating(object sender, FormViewUpdateEventArgs e)
{
// set the drug ID for the new object
var drugID = long.Parse(((DropDownList)PrescriptionDetailInfoFormView.FindControl("DrugsDropdownList")).SelectedValue);
e.NewValues["DrugID"] = drugID;
}
protected void DrugsDropdownList_DataBound(object sender, EventArgs e)
{
// get the drug dropdown list
var dl = (DropDownList)PrescriptionDetailInfoFormView.FindControl("DrugsDropdownList");
// set the selected value for the dropdown list
var drugID = (new DataClassesDataContext()).PrescriptionDetails.Where(p => p.ID == long.Parse(Request.QueryString["ID"])).First().DrugID.ToString();
if (dl.Items.FindByValue(drugID) == null)
{
// do nothing, leave the default selected value
}
else
{
dl.Items.FindByValue(drugID).Selected = true;
}
}