private void DeleteButtonOnClicked()
{
if (DeleteCommand != null && DeleteCommand.CanExecute(Product))
{
DeleteCommand.Execute(Product);
}
}
public override void OnApplyTemplate()
{
base.OnApplyTemplate();
Focusable = true;
IsHitTestVisible = true;
//set the AllowDrop
if (IsDrawLineDropEnabled)
{
this.AllowDrop = true;
if (this.Content is UIElement)
{
SetContentAllowDrop(this.Content as UIElement);
}
}
this.CommandBindings.Add(new CommandBinding(ApplicationCommands.Delete,
(sender, e) =>
{
DeleteCommand.Execute(DataContext);
DeleteDiagramAndLines();
},
(sender, e) =>
{
e.CanExecute = DeleteCommand?.CanExecute(DataContext) ?? false;
}
));
}
private void OnDelete(object sender, EventArgs e)
{
Image image = (Image)sender;
image.SetAnimation();
if (DeleteCommand != null && DeleteCommand.CanExecute(ShoppingList))
{
DeleteCommand.Execute(ShoppingList);
}
}
protected override void OnKeyDown(KeyEventArgs e)
{
if (e.Key == Key.Delete)
{
if (DeleteCommand != null && DeleteCommand.CanExecute(DataContext))
{
DeleteCommand.Execute(DataContext);
DeleteDiagramAndLines();
}
}
base.OnKeyDown(e);
}
public override void OnApplyTemplate()
{
base.OnApplyTemplate();
this.CommandBindings.Add(new CommandBinding(ApplicationCommands.Delete,
(sender, e) =>
{
DeleteCommand.Execute(DeleteCommandParameter);
DeleteLine();
},
(sender, e) =>
{
e.CanExecute = DeleteCommand?.CanExecute(DeleteCommandParameter) ?? false;
}
));
}
protected override void OnKeyDown(KeyEventArgs e)
{
if (e.Key == Key.Delete)
{
if (DeleteCommand?.CanExecute(DeleteCommandParameter) ?? false)
{
DeleteCommand.Execute(DeleteCommandParameter);
DeleteLine();
}
}
else if (e.Key == Key.Enter)
{
if (DoubleClickCommand?.CanExecute(DoubleClickCommandParameter) ?? false)
{
DoubleClickCommand.Execute(DoubleClickCommandParameter);
}
}
base.OnKeyDown(e);
}