public void Execute(object parameter)
{
RadialMenuItemContext context = parameter as RadialMenuItemContext;
var viewModel = context.CommandParameter as ViewModel;
viewModel.lastPictureInfo.IsOpen = false;
}
private RadialMenuItemContext GetCommandContext()
{
RadialMenuItemContext context = this.Owner.GetCommandContext();
context.MenuItem = this;
context.CommandParameter = this.CommandParameter;
return(context);
}
internal void UpdateIsEnabled()
{
if (this.Owner != null && this.Command != null)
{
RadialMenuItemContext context = this.GetCommandContext();
this.IsEnabled = this.Command.CanExecute(context);
}
}
internal void ExecuteCommand()
{
RadialMenuItemContext context = this.GetCommandContext();
if (this.Command != null && this.Command.CanExecute(context))
{
this.Command.Execute(context);
}
}