private void buttonAdd_Click(object sender, EventArgs e)
{
Postav post = new Postav();
post.FirstName = textBoxFirstName.Text;
post.MiddleName = textBoxMiddleName.Text;
post.LastName = textBoxLastName.Text;
post.TimeWork = textBoxTimeWork.Text;
post.MediumPrice = textBoxMediumPrice.Text;
Program.KPDB.Postav.Add(post);
Program.KPDB.SaveChanges();
ShowPostav();
}
private void buttonEdit_Click(object sender, EventArgs e)
{
if (listViewPostavshiki.SelectedItems.Count == 1)
{
Postav post = listViewPostavshiki.SelectedItems[0].Tag as Postav;
post.FirstName = textBoxFirstName.Text;
post.MiddleName = textBoxMiddleName.Text;
post.LastName = textBoxLastName.Text;
post.TimeWork = textBoxTimeWork.Text;
post.MediumPrice = textBoxMediumPrice.Text;
Program.KPDB.SaveChanges();
ShowPostav();
}
}
private void listViewPostavshiki_SelectedIndexChanged(object sender, EventArgs e)
{
if (listViewPostavshiki.SelectedItems.Count == 1)
{
Postav post = listViewPostavshiki.SelectedItems[0].Tag as Postav;
textBoxFirstName.Text = post.FirstName;
textBoxMiddleName.Text = post.MiddleName;
textBoxLastName.Text = post.LastName;
textBoxTimeWork.Text = post.TimeWork;
textBoxMediumPrice.Text = post.MediumPrice;
}
else
{
textBoxFirstName.Text = "";
textBoxMiddleName.Text = "";
textBoxLastName.Text = "";
textBoxTimeWork.Text = "";
textBoxMediumPrice.Text = "";
}
}
private void buttonDel_Click(object sender, EventArgs e)
{
try
{
if (listViewPostavshiki.SelectedItems.Count == 1)
{
Postav post = listViewPostavshiki.SelectedItems[0].Tag as Postav;
Program.KPDB.Postav.Remove(post);
Program.KPDB.SaveChanges();
ShowPostav();
}
textBoxFirstName.Text = "";
textBoxMiddleName.Text = "";
textBoxLastName.Text = "";
textBoxTimeWork.Text = "";
textBoxMediumPrice.Text = "";
}
catch
{
MessageBox.Show("Невозможно удалить, эта запись используется!", "Ошибка!", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
