c# MVC4部分视图与其他ActionResult在控制器中

i have a problem. I have my Controller "DashboardNB2Controller", my View "index.cshtml" and i want to integrate a partial view called "_PartialView.cshtml" in my "index.cshtml". Both Views are in the same folder. In my controller, i have the "ActionResult _PartialView" for a databaseoperation in my partial view.i have a problem. I have my Controller "Dashboa