private void btnback_Click(object sender, EventArgs e)
{
this.Hide();
mainform f = new mainform();
f.Show();
}
public basketfrm(mainform a)
{
this.a = a;
InitializeComponent();
this.btnclean.BackColor = System.Drawing.Color.Transparent;
this.label1.BackColor = System.Drawing.Color.Transparent;
this.btnback.BackColor = System.Drawing.Color.Transparent;
this.lbhead.BackColor = System.Drawing.Color.Transparent;
}
private void LogIn()
{
string loginuser = tblog.Text;
string passuser = tbpas.Text;
DataBase db = new DataBase();
DataTable table = new DataTable();
MySqlDataAdapter adapter = new MySqlDataAdapter();
MySqlCommand command = new MySqlCommand("SELECT * FROM `enter` WHERE `login`=@log AND `password`=@pas", db.getconn());
command.Parameters.Add("@log", MySqlDbType.VarChar).Value = loginuser;
command.Parameters.Add("@pas", MySqlDbType.VarChar).Value = passuser;
adapter.SelectCommand = command;
adapter.Fill(table);
if (table.Rows.Count > 0)
{
this.Hide();
mainform f = new mainform();
f.Show();
}
else
{
MessageBox.Show("Такого пользователя нет в системе или неверный пароль", "Ошибка входа", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}