protected void loginButton_Click(object sender, EventArgs e) { string userName = userNameTextBox.Text; string password = passwordTextBox.Text; if (userName != "") { if (password != "") { bool check = logInManager.LogIn(userName, password); if (check) { Session["LogIn"] = userName; Response.Redirect("IndexUI.html"); } else { userNameLabel.Text = ""; passwordLabel.Text = ""; logInLabel.Text = "Incorrect User Name and Password"; logInLabel.ForeColor = Color.Orange; } } else { userNameLabel.Text = ""; passwordLabel.Text = "Enter Your Password"; passwordLabel.ForeColor = Color.Red; } } else { userNameLabel.Text = "Please Enter User Name"; userNameLabel.ForeColor = Color.Red; } }