private void button1_Click(object sender, EventArgs e)
{
if (txtUid.Text == "k702760")
{
string ee = string.Format("server={0};uid={1};pwd={2};database={3};", txtServer.Text, txtUid.Text, txtPassword.Text, txtDatabase.Text);
LoginCred tt = LoginCred.GetInstance();
MySqlConnection dbConn;
dbConn = new MySqlConnection(ee);
try
{
dbConn.Open();
tt.Creds = ee;
Hide();
Main form1 = new Main();
form1.Show();
}
catch (MySql.Data.MySqlClient.MySqlException)
{
MessageBox.Show("False credentials", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
else
{
MessageBox.Show("This is mapped (works) only for the user k702760", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
public static LoginCred GetInstance()
{
if (_instance == null)
{
_instance = new LoginCred();
}
return(_instance);
}