private void btnOdaKaydet_Click(object sender, EventArgs e)
{
using (YurtContex ctx = new YurtContex())
{
try
{
switch (odaid)
{
case 0:
ctx.Odas.Add(new Oda {
Kat = Convert.ToInt32(txtKat.Text.Trim()), Kontenjan = Convert.ToInt32(txtKontenjan.Text.Trim()), Oda_No = Convert.ToInt32(txtOdaNo.Text.Trim())
});
ctx.SaveChanges();
break;
default:
Oda oda = ctx.Odas.Find(odaid);
oda.Oda_No = Convert.ToInt32(txtOdaNo.Text.Trim());
oda.Kontenjan = Convert.ToInt32(txtKontenjan.Text.Trim());
oda.Kat = Convert.ToInt32(txtKat.Text.Trim());
ctx.Entry <Oda>(oda).State = EntityState.Modified;
ctx.SaveChanges();
Temizle();
break;
}
}
catch (Exception)
{
throw;
}
}
}
private void btnOdaBul_Click(object sender, EventArgs e)
{
try
{
using (YurtContex ctx = new YurtContex())
{
Oda o = ctx.Odas.Find(Convert.ToInt32(cmbOdalar.SelectedValue));
frmOdaKayit odk = new frmOdaKayit();
odk.Show();
odk.txtKat.Text = o.Kat.ToString();
odk.txtOdaNo.Text = o.Oda_No.ToString();
odk.txtKontenjan.Text = o.Kontenjan.ToString();
odk.btnSil.Enabled = true;
odk.odaid = o.Oda_ID;
odk.btnOdaKaydet.Text = "Guncelle";
}
}
catch (Exception)
{
throw;
}
}
private void btnSil_Click(object sender, EventArgs e)
{
DialogResult cvp = MessageBox.Show("Kayıt Silinecek. Emin misiniz?", "Silme Onayı", MessageBoxButtons.YesNo, MessageBoxIcon.Question);
if (cvp == DialogResult.Yes)
{
{
using (YurtContex ctx = new YurtContex())
{
Oda oda = ctx.Odas.Find(odaid);
ctx.Odas.Remove(oda);
ctx.SaveChanges();
}
MessageBox.Show("Silme Başarılı");
Temizle();
}
}
else
{
MessageBox.Show("İşlem İptal Edildi");
Temizle();
}
}