/// <summary>
/// Implements the OnStartup event
/// </summary>
/// <param name="application"></param>
/// <returns></returns>
public Result OnStartup(UIControlledApplication application)
{
m_MyForm = null; // no dialog needed yet; the command will bring it
thisApp = this; // static access to this application instance
return(Result.Succeeded);
}
/// <summary>
/// This method creates and shows a modeless dialog, unless it already exists.
/// </summary>
/// <remarks>
/// The external command invokes this on the end-user's request
/// </remarks>
///
public void ShowForm(UIApplication uiapp)
{
// If we do not have a dialog yet, create and show it
if (m_MyForm == null || m_MyForm.IsDisposed)
{
m_MyForm = new ModelessForm();
m_MyForm.Show();
// if we have a dialog, we need Idling too
uiapp.Idling += IdlingHandler;
}
}
/// <summary>
/// Implements the OnShutdown event
/// </summary>
/// <param name="application"></param>
/// <returns></returns>
public Result OnShutdown(UIControlledApplication application)
{
if (m_MyForm != null && !m_MyForm.IsDisposed)
{
m_MyForm.Dispose();
m_MyForm = null;
// if we've had a dialog, we had subscribed
application.Idling -= IdlingHandler;
}
return(Result.Succeeded);
}