问题
I am trying to start a windows application from a windows Service using the below code
Process.Start(@"filename.exe");
In windows 7 I receive a popup that says, "A program running on this computer is trying to display a message"
回答1:
have a look at the following link:
http://www.codeproject.com/KB/vista-security/SubvertingVistaUAC.aspx
回答2:
You cannot start an interactive application from a Windows Service. This was changed in Windows Vista and 7.
Some other advice was given in this Stack Overflow answer on the same subject.
When I've needed to do this, I had to change my Windows Service to a Console Application, and invoked it in that manner.
回答3:
A work-around I found for this issue was to use the windows task scheduler. You can schedule the application to run some amount of seconds later by creating a batch file.
回答4:
At my previous company we had this issue and we wrote a console app that ran in the sys tray and acted as a bridge from the service to the desktop. Basically via remoting (I'd use WCF now of course) we let the service request that the console app start up another application.
来源：https://stackoverflow.com/questions/4398694/starting-a-windows-application-from-a-windows-service