private void button1_Click(object sender, EventArgs e)
{
string login, password, role;
bool flag = false;
for (int i = 0; i < dataGridView1.RowCount; i++)
{
login = dataGridView1.Rows[i].Cells[1].Value.ToString();
password = dataGridView1.Rows[i].Cells[2].Value.ToString();
role = dataGridView1.Rows[i].Cells[3].Value.ToString();
if (login == textBox1.Text && password == textBox2.Text)
{
dataGridView1.Rows[i].Selected = true;
switch (role)
{
case "Руководитель":
flag = !flag;
Form_director a = new Form_director();
a.Show();
break;
case "Заказчик":
flag = !flag;
Form_client b = new Form_client();
b.Show();
break;
case "Кладовщик":
flag = !flag;
Form_storekeeper c = new Form_storekeeper();
c.Show();
break;
case "Менеджер":
flag = !flag;
Form_manager d = new Form_manager();
d.Show();
break;
}
}
else if (textBox1.Text == "" || textBox2.Text == "")
{
MessageBox.Show("Заполните все поля!");
flag = !flag;
}
else if (flag != false)
{
MessageBox.Show("Неправильный логин или пароль!");
flag = !flag;
}
if (flag)
{
break;
}
}
}
private void button4_Click(object sender, EventArgs e)
{
Form_manager f = new Form_manager();
f.Show();
}