private async void AddButton_Click(object sender, EventArgs e)
{
AddEditService aes = new AddEditService();
aes.MasterCB.DataSource = masters;
aes.MasterCB.ValueMember = "Id";
aes.MasterCB.DisplayMember = "Name";
DialogResult result = aes.ShowDialog(this);
if (result == DialogResult.Cancel)
{
return;
}
Service service = new Service()
{
Master = (Master)aes.MasterCB.SelectedItem,
Name = aes.NameTB.Text,
Price = (int)aes.PriceTB.Value
};
context.Services.Add(service);
await context.SaveChangesAsync();
MessageBox.Show("Услуга была добавлена");
dataGridView1.Refresh();
}
private async void EditButton_Click(object sender, EventArgs e)
{
if (dataGridView1.SelectedRows.Count > 0)
{
int index = dataGridView1.SelectedRows[0].Index;
int id = 0;
bool converted = Int32.TryParse(dataGridView1[0, index].Value.ToString(), out id);
if (converted == false)
{
return;
}
Service service = await context.Services.FindAsync(id);
AddEditService aes = new AddEditService();
aes.NameTB.Text = service.Name;
aes.PriceTB.Value = (decimal)service.Price;
aes.MasterCB.SelectedItem = service.Master;
aes.MasterCB.DataSource = masters;
aes.MasterCB.ValueMember = "Id";
aes.MasterCB.DisplayMember = "Name";
DialogResult result = aes.ShowDialog(this);
if (result == DialogResult.Cancel)
{
return;
}
service.Master = (Master)aes.MasterCB.SelectedItem;
service.Name = aes.NameTB.Text;
service.Price = (int)aes.PriceTB.Value;
await context.SaveChangesAsync();
MessageBox.Show("Услуга была изменена");
dataGridView1.Refresh();
}
}