private void _GetParentInfo(string id)
{
int ParentID = Convert.ToInt32(id);
using (trainingEntities DBContext = new trainingEntities())
{
var parent = DBContext.Parents.Where(a => a.ParentID == ParentID).FirstOrDefault();
if (parent != null)
{
TxtName.Text = parent.Name;
TxtAge.Text = parent.Age.ToString();
if (RblstGender.Items.FindByValue(parent.Gender) != null)
{
RblstGender.Items.FindByValue(parent.Gender).Selected = true;
}
}
}
}
protected void Button1_Click(object sender, EventArgs e)
{
using (trainingEntities DBContext = new trainingEntities())
{
Parent parent = null;
if (HidParentID.Value != "")
{
int ParentID = Convert.ToInt32(HidParentID.Value);
parent = DBContext.Parents.Where(a => a.ParentID == ParentID).FirstOrDefault();
if (parent != null)
{
parent.Name = TxtName.Text;
parent.Age = Convert.ToInt32(TxtAge.Text);
parent.Gender = RblstGender.SelectedValue;
}
else
{
//LblMessage.Text = "Fail to load parent info.";
return;
}
}
else
{
parent = new Parent()
{
ParentID = Convert.ToInt32(TxtID.Text),
Name = TxtName.Text,
Age = Convert.ToInt32(TxtAge.Text),
Gender = RblstGender.SelectedValue
};
DBContext.Parents.Add(parent);
}
DBContext.SaveChanges();
}
Response.Redirect("RadGridDemo.aspx");
}
