private void button_red_Click(object sender, EventArgs e)//редактировать
{
var row = ab_tab.SelectedRows.Count > 0 ? ab_tab.SelectedRows[0] : null;
if (row == null)
{
MessageBox.Show(" Сначала выберите строчку в Телефонном справочнике", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
var form = new Form_c();
form.textBox_surname.Text = row.Cells["surname"].Value.ToString();
form.textBox_name.Text = row.Cells["name"].Value.ToString();
form.textBox_patronymic.Text = row.Cells["patronymic"].Value.ToString();
form.textBox_adres.Text = row.Cells["adress"].Value.ToString();
form.textBox_comment.Text = row.Cells["comment"].Value.ToString();
form.textBox_phone.Text = row.Cells["phone"].Value.ToString();
{
var request = "SELECT * FROM provider";
var adapter = new SqlDataAdapter(request, connectionString);
var prTable = new DataTable();
adapter.Fill(prTable);
var dict = new Dictionary <int, string>();
foreach (DataRow row1 in prTable.Rows)
{
dict.Add((int)row1["id"], row1["provider_company"].ToString());
}
form.ProviderData = dict;
dict.Clear();
List <string> qwe = new List <string>();
request = "SELECT DISTINCT type From contact";
adapter = new SqlDataAdapter(request, connectionString);
prTable = new DataTable();
adapter.Fill(prTable);
foreach (DataRow row2 in prTable.Rows)
{
qwe.Add(row2["type"].ToString());
}
form.TypeData = qwe;
}
//form.ProviderId = (int) row.Cells["id"].Value;
// form.TypeId = row.Cells["type"].Value.ToString();
var res = form.ShowDialog();
if (res == DialogResult.OK)
{
var surname = form.textBox_surname.Text;
var name = form.textBox_name.Text;
var patronymic = form.textBox_patronymic.Text;
var adress = form.textBox_adres.Text;
var comment = form.textBox_comment.Text;
var phone = form.textBox_phone.Text;
var type = form.comboBox_type.Text;
var id = row.Cells["id"].Value.ToString();
var connection = new SqlConnection(connectionString);
connection.Open();
var request = string.Format(@"UPDATE abonent SET surname=N'{0}',name=N'{1}', patronymic=N'{2}', adress=N'{3}', comment=N'{4}' WHERE id={5}
UPDATE contact SET Phone=N'{6}', type=N'{7}'",
surname, name, patronymic, adress, comment, id, phone, type);
var command = new SqlCommand(request, connection);
command.ExecuteNonQuery();
connection.Close();
updateAbonentDGV();
updatePhone_TabDGV();
updateContactDGV();
}
}
private void button_add_Click(object sender, EventArgs e)//добавить абонента
{
var form = new Form_c();
{
var request = "SELECT * FROM provider";
var adapter = new SqlDataAdapter(request, connectionString);
var prTable = new DataTable();
adapter.Fill(prTable);
var dict = new Dictionary <int, string>();
foreach (DataRow row in prTable.Rows)
{
dict.Add((int)row["id"], row["provider_company"].ToString());
}
form.ProviderData = dict;
dict.Clear();
List <string> qwe = new List <string>();
request = "SELECT DISTINCT type From contact";
adapter = new SqlDataAdapter(request, connectionString);
prTable = new DataTable();
adapter.Fill(prTable);
foreach (DataRow row in prTable.Rows)
{
qwe.Add(row["type"].ToString());
}
form.TypeData = qwe;
}
var res = form.ShowDialog();
if (res == DialogResult.OK)
{
var surname = form.textBox_surname.Text;
var name = form.textBox_name.Text;
var patronymic = form.textBox_patronymic.Text;
var address = form.textBox_adres.Text;
var comment = form.textBox_comment.Text;
var providerId = form.ProviderId;
var phone = form.textBox_phone.Text;
var type = form.comboBox_type.Text;
var connection = new SqlConnection(connectionString);
connection.Open();
using (var transaction = connection.BeginTransaction())
{
try
{
var command = new SqlCommand();
command.Connection = connection;
command.CommandType = CommandType.Text;
command.Transaction = transaction;
command.CommandText = string.Format(@"INSERT INTO abonent (surname, name, patronymic, adress, comment) VALUES (N'{0}',N'{1}',N'{2}',N'{3}',N'{4}')",
surname, name, patronymic, address, comment);
command.ExecuteNonQuery();
command.CommandText = string.Format("INSERT INTO contact VALUES (N'{0}',N'{1}',N'{2}')",
phone, type, providerId);
command.ExecuteNonQuery();
command.CommandText = string.Format("INSERT INTO dbo.abonent_has_contact values" +
"((select id from dbo.abonent where name=N'{0}'), (select id from dbo.contact where Phone = N'{1}'))", name, phone);
command.ExecuteNonQuery();
transaction.Commit();
connection.Close();
}
catch (Exception ex)
{
transaction.Rollback();
}
}
}
updateAbonentDGV();
updateContactDGV();
updatePhone_TabDGV();
}
