private async void login_button_click(object sender, RoutedEventArgs e)
{
if (TxtUsername.Text == "")
{
_message.Message.Text = "Please Enter Username";
TxtUsername.Focus();
await DialogHost.Show(_message, "RootDialog");
return;
}
if (TxtPassword.Password == "")
{
_message.Message.Text = "Please Enter Password";
TxtPassword.Focus();
await DialogHost.Show(_message, "RootDialog");
return;
}
UserDataManager userManager = new UserDataManager();
User user = userManager.AuthenticateUser(TxtUsername.Text, TxtPassword.Password);
if (user == null)
{
_message.Message.Text = "Wrong username or password";
TxtUsername.Focus();
await DialogHost.Show(_message, "RootDialog");
return;
}
MainWindow window = new MainWindow();
window.Show();
Close();
}
public static User AuthenticateUser(String LoginName, String Password)
{
User objUser = UserDataManager.AuthenticateUser(LoginName, Password);
HttpContext.Current.Session.Add("User", objUser);
if (String.IsNullOrEmpty(objUser.Remarks))
{
Common.CurrentUser = objUser;
}
else
{
Common.CurrentUser = null;
}
return(objUser);
}