private void buttonAdd_Click(object sender, EventArgs e)
{
SoupsSet soupsSet = new SoupsSet();
soupsSet.Dish = textBoxDish.Text;
soupsSet.Сomposition = richTextBoxСomposition.Text;
soupsSet.Prise = textBoxPrise.Text;
Program.des.SoupsSet.Add(soupsSet);
Program.des.SaveChanges();
ShowSoups();
}
private void buttonEdit_Click(object sender, EventArgs e)
{
if (listViewSoups.SelectedItems.Count == 1)
{
SoupsSet soupsSet = listViewSoups.SelectedItems[0].Tag as SoupsSet;
soupsSet.Dish = textBoxDish.Text;
soupsSet.Сomposition = richTextBoxСomposition.Text;
soupsSet.Prise = textBoxPrise.Text;
Program.des.SaveChanges();
ShowSoups();
}
}
private void listViewSoups_SelectedIndexChanged(object sender, EventArgs e)
{
if (listViewSoups.SelectedItems.Count == 1)
{
SoupsSet soupsSet = listViewSoups.SelectedItems[0].Tag as SoupsSet;
textBoxDish.Text = soupsSet.Dish;
richTextBoxСomposition.Text = soupsSet.Сomposition;
textBoxPrise.Text = soupsSet.Prise;
}
else
{
textBoxDish.Text = "";
richTextBoxСomposition.Text = "";
textBoxPrise.Text = "";
}
}
private void buttonDel_Click(object sender, EventArgs e)
{
try
{
if (listViewSoups.SelectedItems.Count == 1)
{
SoupsSet soupsSet = listViewSoups.SelectedItems[0].Tag as SoupsSet;
Program.des.SoupsSet.Remove(soupsSet);
Program.des.SaveChanges();
ShowSoups();
}
textBoxDish.Text = "";
richTextBoxСomposition.Text = "";
textBoxPrise.Text = "";
}
catch
{
MessageBox.Show("Невозможно удалить, эта запись используется!", "Ошибка!", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}