/// <summary>
/// Initialize ibject states upon construction
/// </summary>
private void InitObject()
{
this.OnSessionEnding = null;
this.mDialogCloseResult = null;
this.mIsReadyToClose = false;
this.mShutDownInProgress = false;
this.mTestDialogViewModel = new UsernameViewModel();
}
/// <summary>
/// Copy constructor
/// </summary>
public UsernameViewModel(UsernameViewModel copyThis)
: this()
{
if (copyThis == null)
{
return;
}
this.mOpenCloseView = new DialogViewModelBase(copyThis.mOpenCloseView);
}
/// <summary>
/// Show a dialog that is closed via corresponding viewmodel and attached behaviour.
/// </summary>
public void ShowUserNameDialog()
{
UsernameViewModel dlgVM = null;
try
{
dlgVM = new UsernameViewModel(this.mTestDialogViewModel);
// It is important to either:
// 1> Use the InitDialogInputData methode here or
// 2> Reset the WindowCloseResult=null property
// because otherwise ShowDialog will not work twice
// (Symptom: The dialog is closed immeditialy by the attached behaviour)
dlgVM.InitDialogInputData();
// Showing the dialog, alternative 1.
// Showing a specified dialog. This doesn't require any form of mapping using
// IWindowViewModelMappings.
dialogService.ShowDialog(this, dlgVM);
// Copy input if user OK'ed it. This could also be done by a method, equality operator, or copy constructor
if (dlgVM.OpenCloseView.WindowCloseResult == true)
{
Console.WriteLine("Dialog was OK'ed.");
//this.mTestDialogViewModel.FirstName = dlgVM.FirstName;
//this.mTestDialogViewModel.LastName = dlgVM.LastName;
IsReadyToClose = true;
}
else
{
IsReadyToClose = false;
Console.WriteLine("Dialog was Cancel'ed.");
}
// Showing the dialog, alternative 2.
// Showing a dialog without specifying the type. This require some form of mapping using
// IWindowViewModelMappings.
//dialogService.ShowDialog(this, personDialogViewModel);
}
catch (Exception exc)
{
MessageBox.Show(exc.ToString());
}
}