public OrderEditForm(IOrderEditPresenter presenter)
{
if (presenter == null)
throw new ArgumentNullException("presenter");
_presenter = presenter;
InitializeComponent();
}
public void BindUI(IOrderEditPresenter presenter)
{
if (presenter == null)
throw new ArgumentNullException("presenter");
presenter.Order.BeginEdit();
presenter.View.SetOrderBindingSourceDataSource(presenter.Order);
}
public OrderEditForm(IOrderEditPresenter presenter)
{
if (presenter == null)
{
throw new ArgumentNullException("presenter");
}
_presenter = presenter;
InitializeComponent();
}
public void BindUI(IOrderEditPresenter presenter)
{
if (presenter == null)
{
throw new ArgumentNullException("presenter");
}
presenter.Order.BeginEdit();
presenter.View.SetOrderBindingSourceDataSource(presenter.Order);
}
public void RebindUI(IOrderEditPresenter presenter, bool saveObject, bool rebind)
{
if (presenter == null)
{
throw new ArgumentNullException("presenter");
}
//disable events
presenter.View.RaiseOrderBindSourceChangeEvents = false;
presenter.View.RaiseLineItemsBindingSourceChangeEvents = false;
try
{
//unbind the UI
presenter.View.UnbindLineItemsBindingSource(saveObject);
presenter.View.UnbindOrderBindingSource(saveObject);
presenter.View.SetLineItemsBindingSourceDataSource();
//save or cancel changes
if (saveObject)
{
presenter.Order.ApplyEdit();
presenter.Order = presenter.Order.Save();
}
else
{
presenter.Order.CancelEdit();
}
}
finally
{
//rebind UI if required
if (rebind)
{
this.BindUI(presenter);
}
//restore events
presenter.View.RaiseOrderBindSourceChangeEvents = true;
presenter.View.RaiseLineItemsBindingSourceChangeEvents = true;
//refresh the UI if rebinding
if (rebind)
{
presenter.View.ResetOrderBindingSourceBindings();
presenter.View.ResetLineItemsBindingSourceBindings();
}
}
}
public void RebindUI(IOrderEditPresenter presenter, bool saveObject, bool rebind)
{
if (presenter == null)
throw new ArgumentNullException("presenter");
//disable events
presenter.View.RaiseOrderBindSourceChangeEvents= false;
presenter.View.RaiseLineItemsBindingSourceChangeEvents = false;
try
{
//unbind the UI
presenter.View.UnbindLineItemsBindingSource(saveObject);
presenter.View.UnbindOrderBindingSource(saveObject);
presenter.View.SetLineItemsBindingSourceDataSource();
//save or cancel changes
if (saveObject)
{
presenter.Order.ApplyEdit();
presenter.Order = presenter.Order.Save();
}
else
presenter.Order.CancelEdit();
}
finally
{
//rebind UI if required
if (rebind)
this.BindUI(presenter);
//restore events
presenter.View.RaiseOrderBindSourceChangeEvents = true;
presenter.View.RaiseLineItemsBindingSourceChangeEvents = true;
//refresh the UI if rebinding
if (rebind)
{
presenter.View.ResetOrderBindingSourceBindings();
presenter.View.ResetLineItemsBindingSourceBindings();
}
}
}
