private void Application_Idling(object sender, Autodesk.Revit.UI.Events.IdlingEventArgs e)
{
if (allowToCreate)
{
allowToCreate = false;
IEnumerable <DesignOption> designOptions = new FilteredElementCollector(uiapp.ActiveUIDocument.Document).OfClass(typeof(DesignOption)).Cast <DesignOption>();
if (designOptions.ToList <DesignOption>().Count > 0)
{
DesignOptionsForm form = new DesignOptionsForm(uiapp);
DialogResult result = form.ShowDialog();
}
else
{
createNewDesignOptions();
}
}
}
public Result Execute(ExternalCommandData commandData, ref string message, ElementSet elements)
{
uiapp = commandData.Application;
IEnumerable <DesignOption> designOptions = new FilteredElementCollector(uiapp.ActiveUIDocument.Document).OfClass(typeof(DesignOption)).Cast <DesignOption>();
if (designOptions.ToList <DesignOption>().Count > 0)
{
DesignOptionsForm form = new DesignOptionsForm(uiapp);
DialogResult result = form.ShowDialog();
}
else
{
uiapp.Idling += Application_Idling;
createNewDesignOptions();
}
return(Result.Succeeded);
}
