Yazdan.j77
پنج شنبه 17 خرداد 1397, 14:26 عصر
سلام دوستان خسته نباشید یه برنامه نوشتم میخوام یه سطر جدید به دیتا بیس اضافه کنم این خطارو میده
An unhandeled exception of type `system.invalidoperationException ´ occurred in presentation frame work.dll
Additional information: cannot animate ´(0).(1)[1]·(2)´ on an immutable object instance.
اینم.کدیه که توی ویندوز لود و دکمه نوشتم
private void Window_Loaded(object sender, RoutedEventArgs e)
{
PersonAccountingdbEntities db = new PersonAccountingdbEntities();
cmb_group.ItemsSource = db.tbl_GroupDaryaft.ToList();
cmb_group.DisplayMemberPath = "name";
cmb_varizbe.ItemsSource = db.tbl_Hesab.ToList();
cmb_varizbe.DisplayMemberPath = "bank";
cmb_shakhs.ItemsSource = db.tbl_Ashkhas.ToList();
cmb_shakhs.DisplayMemberPath = "name";
MainWindow main = new MainWindow();
txtdate.Text = main.Persiancalender.SelectedDate.ToString();
}
private void button_Click(object sender, RoutedEventArgs e)
{
//بدون استفاده از Storedprocedures
PersonAccountingdbEntities db = new PersonAccountingdbEntities();
tbl_Pardakht pardakht = new tbl_Pardakht
{
mablagh = int.Parse(txtmablagh.Text),
group = cmb_group.Text,
hesab = cmb_varizbe.Text,
shakhs = cmb_shakhs.Text,
date=txtdate.Text,
description=txtdescription.Text,
};
db.tbl_Pardakht.Add(pardakht);
db.SaveChanges();
MessageBox.Show("اطلاعات ثبت گردید");
}
An unhandeled exception of type `system.invalidoperationException ´ occurred in presentation frame work.dll
Additional information: cannot animate ´(0).(1)[1]·(2)´ on an immutable object instance.
اینم.کدیه که توی ویندوز لود و دکمه نوشتم
private void Window_Loaded(object sender, RoutedEventArgs e)
{
PersonAccountingdbEntities db = new PersonAccountingdbEntities();
cmb_group.ItemsSource = db.tbl_GroupDaryaft.ToList();
cmb_group.DisplayMemberPath = "name";
cmb_varizbe.ItemsSource = db.tbl_Hesab.ToList();
cmb_varizbe.DisplayMemberPath = "bank";
cmb_shakhs.ItemsSource = db.tbl_Ashkhas.ToList();
cmb_shakhs.DisplayMemberPath = "name";
MainWindow main = new MainWindow();
txtdate.Text = main.Persiancalender.SelectedDate.ToString();
}
private void button_Click(object sender, RoutedEventArgs e)
{
//بدون استفاده از Storedprocedures
PersonAccountingdbEntities db = new PersonAccountingdbEntities();
tbl_Pardakht pardakht = new tbl_Pardakht
{
mablagh = int.Parse(txtmablagh.Text),
group = cmb_group.Text,
hesab = cmb_varizbe.Text,
shakhs = cmb_shakhs.Text,
date=txtdate.Text,
description=txtdescription.Text,
};
db.tbl_Pardakht.Add(pardakht);
db.SaveChanges();
MessageBox.Show("اطلاعات ثبت گردید");
}