如何检查服务是否存在，如果存在，则使用 CMD 执行命令

Question

windows-service如果存在的话我想执行以下命令：

myservice.exe uninstall

myservice我的 Windows 服务名称在哪里？

我努力了：

  $serviceName = 'simpleservice'

    If (Get-Service $serviceName -ErrorAction SilentlyContinue) {
        If ((Get-Service $serviceName).Status -eq 'Running') {
            Stop-Service $serviceName
            Write-Host "Stopping $serviceName"
        } Else {
            Write-Host "$serviceName found, but it is not running."
        }
    path\to\my\service\$serviceName uninstall
    } Else {
       Write-Host "$serviceName not found"
    }