Push Notification in Asp.net

I am working on the Asp.net and want to send the push notification to iPhone using ASP.NET(C#). How can I achieve this.Can you provide the detail on the same. I have little bit Knowledge about APSN-sharp",but I don't 开发者_如何转开发know how to user it.

Thanks in Advance.

iPhone Push Notification server tutorial. This is a php code. Hope this will help you to understand the logic and concept. So you can convert it into ASP C#.