public void Execute(object parameter)
{
var context = new ExitContext();
try
{
OnExecuteEntry();
execute(parameter);
}
catch (Exception ex)
{
context.AddException(ex);
}
finally
{
OnExecuteExit(context);
}
}
protected override void OnExecuteExit(ExitContext context)
{
viewModel.SetState(context.ExceptionsOccured ? ViewModelState.Faulted : ViewModelState.Still);
base.OnExecuteExit(context);
}
/// <summary>
/// Runs after Execute call even if it raised exceptions in process
/// </summary>
protected virtual void OnExecuteExit(ExitContext context)
{
}