how to windoservice restart after service failed in c# .net?

I c# there is no command of restart you can stop and start again

First find ther InstallUtil.exe where located in your system then run this command in C#.

Command for Install WindowService in Command via C# or Mannually

Sample

(InstallUtil.exe Pathe) "(Service Path)" -i

C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe "D\Service1.exe" -i

Sample

Command for Un Install WindowService

(InstallUtil.exe Pathe) "(Service Path)" -u

C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe "D\Service1.exe" -u