private void изменитьToolStripMenuItem_Click(object sender, EventArgs e)
{
if (dataGridView1.CurrentRow.Tag != null)
{
var id = Convert.ToInt32(dataGridView1.CurrentRow.Tag);
using (UserContext db = new UserContext(Settings.constr))
{
var item = db.CalculationItems.FirstOrDefault(x => x.ID == id);
CalculationItemForm f = new CalculationItemForm(this, 2, item);
f.ShowDialog();
}
}
}
private void добавитьToolStripMenuItem_Click(object sender, EventArgs e)
{
CalculationItemForm f = new CalculationItemForm(this, 1, null);
f.ShowDialog();
}