问题
I have 2 windows services that I created using C#.
I would like one of the services to call a function in the second windows service.
How should I do it?
EDIT:
The issue is That I have to application that running ( I don't need them to be Rather service Process is good too) but I need this 2 application to communicate, this 2 application are on the same server,
回答1:
Sure. There are a bunch of IPC mechanisms you could use. Remoting, TCP/HTTP Listeners, etc.
Does either service provide functionality that might be useful outside of the other service?
See this thread for more ideas: IPC Mechanisms in C# - Usage and Best Practices
EDIT: As Davide Piras pointed out, if WCF is available for you to use, then consider using it. It will simplify life. The WCF configuration files are sometimes a pain to wield, but there's a nice tool for that too: http://msdn.microsoft.com/en-us/library/ms732009.aspx
回答2:
Are the services on the same box? Do you have .NET 4? Highly recommend using the fastest mode possible, memory-mapped files.
If they're on the same box, but you don't have .NET 4, or are in a homogenous Microsoft Windows network, named pipes could work. More to the point, I'd use WCF over a named pipe.
回答3:
I found all the other answers correct but a little too much complicated (WCF is a big deal) and not scalable (memory and named pipes will only work on the same sever). I suggest you DotNetMQ messaging system. It's easy to use and deploy and let's you communicate even between processes running on different servers.
来源：https://stackoverflow.com/questions/8973462/how-to-communicate-between-windows-services