private void ch_st_Click(object sender, RoutedEventArgs e)
{
//if (studentsDataGrid.SelectedItems.Count < 1)
// return;
//foreach (Students k in studentsDataGrid.SelectedItems)
//{
// z = k.Id;
//}
//Students st = db.Student.Find(z);
Page3 pag = new Page3();
fr.Content = pag;
//pag.name.Text = st.Name;
//pag.age.Text = st.Age.ToString();
//pag.sname.Text = st.S_name;
//pag.lis.SelectedItem = st.Hostels;
//st.Name = pag.name.Text;
//st.Age = Convert.ToInt32(pag.age.Text);
//st.S_name = pag.sname.Text;
//foreach (Hostel item in pag.lis.SelectedItems)
//{
// select.Add(item);
//}
//st.Hostels = select;
//db.Entry(st).State = EntityState.Modified;
//db.SaveChanges();
//MessageBox.Show("Информация обновлена");
}
private void ch_st_Click(object sender, RoutedEventArgs e)
{
if (studentsDataGrid.SelectedItems.Count < 1)
{
return;
}
foreach (Students k in studentsDataGrid.SelectedItems)
{
z = k.Id;
}
Students st = db.Student.Find(z);
Page3 pag = new Page3();
fr.Content = pag;
pag.name.Text = st.Name;
pag.age.Text = st.Age.ToString();
pag.sname.Text = st.S_name;
pag.lis.SelectedItem = st.Hostels;
st.Name = pag.name.Text;
st.Age = Convert.ToInt32(pag.age.Text);
st.S_name = pag.sname.Text;
foreach (Hostel item in pag.lis.SelectedItems)
{
select.Add(item);
}
st.Hostels = select;
db.Entry(st).State = EntityState.Modified;
db.SaveChanges();
}