private void buttonAdd_Click(object sender, EventArgs e)
{
ProductSet productSet = new ProductSet();
productSet.Name = textBoxName.Text;
productSet.Prise = Convert.ToInt32(textBoxPrise.Text);
Program.shDb.ProductSet.Add(productSet);
Program.shDb.SaveChanges();
ShowProduct();
}
private void buttonEdit_Click_1(object sender, EventArgs e)
{
if (listViewProduct.SelectedItems.Count == 1)
{
ProductSet productSet = listViewProduct.SelectedItems[0].Tag as ProductSet;
productSet.Name = textBoxName.Text;
productSet.Prise = Convert.ToInt32(textBoxPrise.Text);
Program.shDb.SaveChanges();
ShowProduct();
}
}
private void listViewProduct_SelectedIndexChanged(object sender, EventArgs e)
{
if (listViewProduct.SelectedItems.Count == 1)
{
ProductSet productSet = listViewProduct.SelectedItems[0].Tag as ProductSet;
textBoxName.Text = productSet.Name;
textBoxPrise.Text = productSet.Prise.ToString();
}
else
{
textBoxName.Text = "";
textBoxPrise.Text = "";
}
}
private void buttonDel_Click_1(object sender, EventArgs e)
{
try
{
if (listViewProduct.SelectedItems.Count == 1)
{
ProductSet productSet = listViewProduct.SelectedItems[0].Tag as ProductSet;
Program.shDb.ProductSet.Remove(productSet);
Program.shDb.SaveChanges();
ShowProduct();
}
textBoxName.Text = "";
textBoxPrise.Text = "";
}
catch
{
MessageBox.Show("Невозможно удалить, эта запись используется", "Ошибка!", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}