/// <summary>
/// Restarts the HelpWorkflow
/// </summary>
public void Start(bool force = false)
{
if (RootStage == null)
{
throw new Exception("No RootStage exists for Help, you will need to create one");
}
if (!force && !ProgressProvider.ShouldShowUserWorkflow(this))
{
return;
}
_cancellationTokenSource = new CancellationTokenSource();
_help = new TransparentHelpForm(HostControl);
_help.ShowWithoutActivate();
_helpClosed = false;
_help.FormClosed += (sender, args) =>
{
_helpClosed = true;
_cancellationTokenSource.Cancel();
};
ShowStage(RootStage);
}
/// <summary>
/// Ends the current help session (cannot be reversed)
/// </summary>
public void Abandon()
{
if (_help == null)
{
return;
}
if (HostControl.InvokeRequired)
{
HostControl.Invoke(new MethodInvoker(Abandon));
return;
}
ProgressProvider.Completed(this);
_help.Close();
_help = null;
}