private void button1_Click(object sender, RoutedEventArgs e) { /*if (textBoxEmail.Text.Length == 0) * { * errormessage.Text = "Enter an email."; * textBoxEmail.Focus(); * } * else * { * string email = textBoxEmail.Text; * string password = passwordBox1.Password; * // SqlConnection con = new SqlConnection("Data Source=TESTPURU;Initial Catalog=Data;User ID=sa;Password=wintellect"); * conn.Open(); * MySqlCommand cmd = new MySqlCommand("Select * from users where username='******' and password='******'", conn); * cmd.CommandType = CommandType.Text; * MySqlDataAdapter adapter = new MySqlDataAdapter(); * adapter.SelectCommand = cmd; * DataSet dataSet = new DataSet(); * adapter.Fill(dataSet); * if (dataSet.Tables[0].Rows.Count > 0) * { * string username = dataSet.Tables[0].Rows[0]["Username"].ToString(); * // page.Welcome(username);//Sending value from one form to another form. * //page.Welcome.Content = username; * welcome.Name.Content = username; * welcome.Show(); * Close(); * } * else * { * errormessage.Text = "Sorry! Please enter existing username/password."; * } * conn.Close(); * }*/ String text = vm.CallLogin(textBoxEmail.Text, passwordBox1.Password); if (text == "Enter your username.") { errormessage.Text = text; } else if (text == "Sorry! Please enter existing username/password.") { errormessage.Text = text; } else { welcome.Label.Content = text; welcome.Show(); Close(); } }