private void Re_btn_Click(object sender, RoutedEventArgs e)
{
adminsoption ao = new adminsoption();
ao.Show();
this.Close();
}
private void Btnlogin_Click(object sender, RoutedEventArgs e)
{
if (adminisempty())
{
MySqlConnection mysqlConnection = new MySqlConnection("Data Source= localhost;Initial Catalog=quiz;Integrated Security=true;username=root;password=''");
try
{
{
if (mysqlConnection.State == ConnectionState.Closed)
{
mysqlConnection.Open();
string query = "SELECT COUNT(1) FROM admin_athu WHERE adminname=@username AND adminpassword=@password";
MySqlCommand mysqlcmd = new MySqlCommand(query, mysqlConnection);
mysqlcmd.CommandType = CommandType.Text;
mysqlcmd.Parameters.AddWithValue("@username", txtusrname.Text);
mysqlcmd.Parameters.AddWithValue("@password", txtpswd.Password);
int count = Convert.ToInt32(mysqlcmd.ExecuteScalar());
if (count == 1)
{
adminsoption ao = new adminsoption();
ao.Show();
this.Close();
}
else
{
MessageBox.Show("u are u username or password is not correct");
txtusrname.Text = "";
txtpswd.Password = "";
}
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
finally
{
mysqlConnection.Close();
}
}
else
{
MessageBox.Show("login failed due to empty fields");
}
}
