private void button1_Click(object sender, EventArgs e)
{
using (Entities11 m = new WindowsFormsApplication15.Entities11())
using (var t = m.Database.BeginTransaction())
{
var r = m.JZHZ_RELATION.FirstOrDefault(a => a.ID == "123");
if (r != null)
{
m.JZHZ_RELATION.Remove(r);
}
var r1 = m.JZHZ.FirstOrDefault(a => a.ID == "1");
if (r1 != null)
{
r1.VNAME = "asd";
}
m.SaveChanges();
t.Commit();
MessageBox.Show("uyyyyyyyyyy");
}
using (Entities11 m = new WindowsFormsApplication15.Entities11())
{
var r = m.JZHZ_RELATION.FirstOrDefault(a => a.ID == "123");
if (r != null)
{
m.JZHZ_RELATION.Remove(r);
}
m.SaveChanges();
}
MessageBox.Show("sss1231155");
}
private void button2_Click(object sender, EventArgs e)
{
Entities11 m = new WindowsFormsApplication15.Entities11();
var rr = m.V_MZSF_PRESC.FirstOrDefault(a => a.VCLINICNO == "00000305");
MessageBox.Show(rr.VNAME);
}
