public TradeDepartmentDetailForm(PostgresDataBaseContext db, TradeDepartment department = null)
{
InitializeComponent();
this.db = db;
this.department = department;
if (department != null)
{
this.TbName.Text = this.department.Name;
}
}
private void BtnDelete_Click(object sender, EventArgs e)
{
foreach (DataGridViewRow selectedRow in this.dataGridView1.SelectedRows)
{
var selectedId = selectedRow.Cells["Id"].Value;
TradeDepartment selected = db.TradeDepartments.Find(selectedId);
db.TradeDepartments.Remove(selected);
}
db.SaveChanges();
}
private void BtnOk_Click(object sender, EventArgs e)
{
if (this.department == null)
{
this.department = new TradeDepartment();
db.TradeDepartments.Add(this.department);
}
this.department.Name = this.TbName.Text;
db.SaveChanges();
this.Close();
}
private void BtnChange_Click(object sender, EventArgs e)
{
if (this.dataGridView1.SelectedRows.Count != 1)
{
MessageBox.Show("Выберите одну строку");
return;
}
var selectedId = this.dataGridView1.SelectedRows[0].Cells["Id"].Value;
TradeDepartment selected = db.TradeDepartments.Find(selectedId);
TradeDepartmentDetailForm add = new TradeDepartmentDetailForm(this.db, selected);
add.Show();
}