private void updateToolStripMenuItem6_Click(object sender, EventArgs e)
{
try
{
int index = dataGridView1.SelectedRows[0].Index;
int id = 0;
bool converted = Int32.TryParse(dataGridView1[0, index].Value.ToString(), out id);
if (converted == false)
{
return;
}
Supply sup = db.Supplies.Find(id);
CrSupply supCr = new CrSupply();
supCr.comboBox1.SelectedItem = Convert.ToString(sup.ProviderId);
supCr.textBox1.Text = Convert.ToString(sup.deliveryDate);
DialogResult result = supCr.ShowDialog(this);
if (result == DialogResult.Cancel)
{
return;
}
sup.ProviderId = Convert.ToInt32(supCr.comboBox1.SelectedItem);
sup.deliveryDate = Convert.ToDateTime(supCr.textBox1.Text);
db.SaveChanges();
dataGridView1.Refresh(); // обновляем грид
MessageBox.Show("Supply is updated!");
}
catch (Exception outOfRange)
{
MessageBox.Show("Inconsistent operation !");
}
}
private void createToolStripMenuItem5_Click(object sender, EventArgs e)
{
CrSupply supCr = new CrSupply();
DialogResult result = supCr.ShowDialog(this);
if (result == DialogResult.Cancel)
{
return;
}
Supply sup = new Supply();
sup.ProviderId = Convert.ToInt32(supCr.comboBox1.SelectedItem);
try
{
sup.deliveryDate = Convert.ToDateTime(supCr.textBox1.Text);
}
catch (FormatException f)
{
MessageBox.Show("Check! Date Format: DD.MM.YYYY. ");
return;
}
db.Supplies.Add(sup);
db.SaveChanges();
MessageBox.Show("New supply is added!");
}
