CODEWITHSUNDEEP
c#windows-serviceswinforms
Remotec
Remotec

Reputation: 10758

Running a Windows Forms app. from a service

I have a strange application in that for development and testing I need a windows forms application so that I can monitor what it is doing. For production, the application will be started from a service and no visible UI is needed. I dont really want to re-write the app. once it is completed into a console app so I would like to leave it as it but start it from the service.

My question is will this application work fine from a service? At the moment it has UI elements and I have been able to successfully start the application from a service using the Process class (System.Diagnostics).

Could anything go wrong with this approach?

Upvotes: 0

Views: 1075

Answers (5)

Kamran Khan
Kamran Khan

Reputation: 9986

You will need to tweak the value of Type field in registry SYSTEM\CurrentControlSet\Services\YourServiceName registry location. See this article.

Just as a side note; services aren't meant to work like that - they're meant to be entirely in the background.

Better would be to expose some sort of external control API, probably over network sockets for instance. And then you can have a separate windows forms app running in the system tray or in Hide mode and pops up every time the it receives something from the service.

Upvotes: 0

Phil Gan
Phil Gan

Reputation: 2863

Use the configuration manager to create a gui build and a service build for your application and then use the following structure to control the way your application starts:

#ifdef GUI
  // load gui
#else
  // run as service
#endif

Upvotes: 2

Paddy
Paddy

Reputation: 33857

If your logic is in a seperate library and your GUI application is just calling to this, then it should be trivial to also have a console application doing the same thing. You only change your logic in one place, and have two front ends...

Upvotes: 0

Kangkan
Kangkan

Reputation: 15571

I think there is no issue.

If the application is a console app, you could have controlled the visibility using a configuration only. Now, you need to have another application (Winform) to do the same thing.

Upvotes: 1

Chris
Chris

Reputation: 27384

I think generally the way this is usually done is to have a separate GUI application that communicates to the service in some way.

Upvotes: 1

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