public bool add_taikhoan(DangKi dk)
{
SqlConnection conn = new SqlConnection(connectString);
string sql = @"insert into Login(TaiKhoan,MatKhau) values (@taik,@matK)";
SqlCommand cmd = new SqlCommand(sql, conn);
cmd.Parameters.AddWithValue("@taik", dk.taiKhoan);
cmd.Parameters.AddWithValue("@matk", dk.matKhau);
conn.Open();
int count = cmd.ExecuteNonQuery();
conn.Close();
return(count >= 1);
}
protected void btndangki_Click(object sender, EventArgs e)
{
if (DangKidao.check_taikHoan(txttaikhoan.Text))
{
Label5.Text = "Tài khoản đã có";
}
else
{
DangKi dK = new DangKi(txttaikhoan.Text, txtmatkhau.Text);
if (DangKidao.add_taikhoan(dK))
{
Label5.Text = "Đã đăng kí";
}
else
{
Label5.Text = "ERROR ";
}
}
}