private void login()
{
string hcon = "Data Source=" + instance + ";Initial Catalog=" + databaseName + ";User ID=" + userID + ";Password="******"select * from usercredentials", historycon);
historycon.Open();
historyreader = historycom.ExecuteReader();
while (historyreader.Read())
{
string username;
if (textBox1.Text == (username = historyreader["UserID"].ToString()))
{
if (textBox2.Text == (ID = historyreader["userpassword"].ToString()))
{
ID = username;
if (checkBox1.Checked == true)
{
try
{
RegistryKey key = Registry.CurrentUser.CreateSubKey(@"SOFTWARE\securewebbrowser");
key.SetValue("user", textBox1.Text);
key.SetValue("pass", textBox2.Text);
key.SetValue("remember", "yes");
}
catch (Exception re)
{
MessageBox.Show("Sorry, we are not allowed to write settings to the registry.", "Oops!");
}
}
else
{
try
{
RegistryKey key = Registry.CurrentUser.CreateSubKey(@"SOFTWARE\securewebbrowser");
key.SetValue("user", "");
key.SetValue("pass", "");
key.SetValue("remember", "no");
}
catch (Exception re)
{
//MessageBox.Show("Sorry, we are not allowed to write settings to the registry.", "Oops!");
}
}
var f1 = new Browser(username, instance, userID, password, databaseName);
f1.Show();
this.Hide();
break;
}
else
{
MessageBox.Show("Please check caps lock, verify password and try again !", "Invalid password for user " + username);
}
}
}
if (ID == null)
{
MessageBox.Show("User does not exist!", "Invalid user");
}
var f3 = new LoginForm();
f3.Hide();
historycon.Close();
}
catch (SqlException se)
{
MessageBox.Show("Error :" + se);
}
}