protected void btnLogin_Click(object sender, EventArgs e) { if (IsValid) { try { TestConnection.Test(); } catch (Exception) { lblInvalid.Text = "Server Connection Error! Try Again Later"; lblInvalid.Visible = true; } try { LoginInfo loginInfo = LoginInfoDAO.LoginTest(txtUsername.Text, txtPassword.Text); if (loginInfo != null) { Session.Add("login", loginInfo); Response.Redirect("~/Home.aspx"); } else { lblInvalid.Text = "Invalid UserName and/or Password."; lblInvalid.Visible = true; } } catch (Exception ex) { lblInvalid.Text = "Error! Contact IT"; lblInvalid.Visible = true; } } }