/// <summary>
/// Function to check the Login Credentials.
/// </summary>
/// <param name="objLoginProp"></param>
/// <returns>void</returns>
/// <createdBy></createdBy>
/// <createdOn>Apr-13,2016</createdOn>
public void LoginoutUser()
{
GridMultiSelect multiSelect = new GridMultiSelect();
CommonSettings.logger.LogInfo(typeof(string), string.Format(CultureInfo.InvariantCulture, Resources.loggerMsgStart, DateTime.Now.ToShortDateString(), DateTime.Now.ToShortTimeString(), MethodBase.GetCurrentMethod().Name));
try
{
/// remove the role details for the logged-in user before the logout
Application.Current.Properties["LoggedInUserRole"] = string.Empty;
/// redirect to the dashboard page and close the login page.
//MainWindow objMainWindow = new MainWindow();
char[] objRolesSplit = new char[] { ',' };
var objRoles = Application.Current.Properties["LoggedInUserRole"].ToString().Split(objRolesSplit);
if (!objRoles.Contains(UserRoles.Security.GetUserRoleToCompare()))
{
AutoLogOffHelper.MakeAutoLogOffEvent -= new AutoLogOffHelper.MakeAutoLogOff(LoginoutUser);
}
LogoutWindow objLogoutWindow = new LogoutWindow();
foreach (System.Windows.Window window in System.Windows.Application.Current.Windows)
{
if (window.DataContext == this)
{
window.Close();
}
}
objLogoutWindow.Show();
AutoLogOffHelper.StopTimer();
}
catch (Exception ex)
{
LogHelper.LogErrorToDb(ex);
bool displayErrorOnUI = false;
CommonSettings.logger.LogError(this.GetType(), ex);
if (displayErrorOnUI)
{
throw;
}
}
finally
{
CommonSettings.logger.LogInfo(typeof(string), string.Format(CultureInfo.InvariantCulture, Resources.loggerMsgEnd, DateTime.Now.ToShortDateString(), DateTime.Now.ToShortTimeString(), MethodBase.GetCurrentMethod().Name));
}
}
/// <summary>
/// Dispose off all the resources held by previous viewmodels
/// </summary>
private void DisposePreviousViewModelReferences(object viewModel)
{
GridMultiSelect multiSelect = new GridMultiSelect();
var type = viewModel.GetType();
//check if viewmodel implements IDisposable interface
bool hasIDisposableSupport = typeof(System.IDisposable).IsAssignableFrom(type);
if (hasIDisposableSupport)
{
dynamic obj = viewModel;
if (obj != null)
{
obj.Dispose();
}
}
var isAnyChildViewModels = ((ViewModel.ViewModelBase)viewModel).GetChildViewModels().Any();
//if any of the child viewmodels are there
if (isAnyChildViewModels)
{
var childViewModels = ((ViewModel.ViewModelBase)viewModel).GetChildViewModels();
foreach (var item in childViewModels)
{
if (item != null)
{
bool hasChildVMIDisposableSupport = typeof(System.IDisposable).IsAssignableFrom(item.GetType());
if (hasChildVMIDisposableSupport)
{
dynamic obj = item;
if (obj != null)
{
obj.Dispose();
}
}
}
}
}
}
internal void NavigateTo(NavigationNode selected)
{
if (selected.Type != null)
{
if (typeof(Window).IsAssignableFrom(selected.Type))
{
Window window = (Window)Activator.CreateInstance(selected.Type);
window.Show();
}
else
{
GridMultiSelect multiSelect = new GridMultiSelect();
object view = Activator.CreateInstance(selected.Type);
Content = view;
CurrentNode = selected;
NavigationPath = GetPath(selected);
}
}
}
