power shell 删除应用

        public static UwpAppInfo SearchUwpAppByName(string appName)

        {

            UwpAppInfo app = null;

            try

            {

                string resultOutput;

                Process proc = new Process();

                proc.StartInfo.FileName = "cmd.exe";

                proc.StartInfo.Arguments = string.Format("/C powershell Get-AppxPackage -Name \"{0}\"", appName);

                proc.StartInfo.UseShellExecute = false;

                proc.StartInfo.RedirectStandardInput = false;

                proc.StartInfo.RedirectStandardOutput = true;

                proc.StartInfo.RedirectStandardError = true;

                proc.StartInfo.CreateNoWindow = true;

                proc.Start();

                proc.WaitForExit();

                resultOutput = proc.StandardOutput.ReadToEnd();

                appName = appName.Replace("*", "");

                if (resultOutput.Contains(appName))

                {

                    app = new UwpAppInfo();

                    string[] appInfo = resultOutput.Replace("\r\n", ":").Split(new char[] { ':' }, StringSplitOptions.RemoveEmptyEntries);

                    app.Name = GetAppVauleByItemName(appInfo, "Name");

                    app.Arch = GetAppVauleByItemName(appInfo, "Architecture");

                    app.Version = GetAppVauleByItemName(appInfo, "Version");

                    app.PackageFullName = GetAppVauleByItemName(appInfo, "PackageFullName");

                    app.PackageFamilyName = GetAppVauleByItemName(appInfo, "PackageFamilyName");

                    app.InstallLocation = GetAppVauleByItemName(appInfo, "InstallLocation");

                    app.PublisherId = GetAppVauleByItemName(appInfo, "PublisherId");

                }

                proc.Close();

                return app;

            }

            catch (Exception ex)

            {

                Logger.Instance.WriteLog("SearchUwpAppByName UWP excepiton:" + ex.Message, LogType.Error);

                return null;

            }

        }

        public static void Uninstallapp()

        {

            string LenovoUtilityAppIdName = "E0469640.LenovoUtility_5grkq8ppsgwt4（app名吧大概）";

            UwpAppInfo comp = SearchUwpAppByName(LenovoUtilityAppIdName);

            if (comp != null)

            {

                UninstallUwpApp(comp.PackageFullName);

            }

        }

        public static void RunPowershellCmdlet(string cmdlet)

        {

            Runspace runspace = RunspaceFactory.CreateRunspace();

            runspace.Open();

            Pipeline pipe = runspace.CreatePipeline();

            pipe.Commands.AddScript(cmdlet);

            pipe.Invoke();

            runspace.Close();

        }

        public static bool UninstallUwpApp(string appFullName)

        {

            string packageCachePath = @"C:\ProgramData\Packages\E046963F.LenovoCompanion_k1h2ywk1493x8";

            int timeOut = 0;

            try

            {

                RunPowershellCmdlet("Remove-AppxPackage " + appFullName.Trim());

                /*

                Process proc = new Process();

                proc.StartInfo.FileName = "cmd.exe";

                proc.StartInfo.Arguments = string.Format("/C powershell Remove-AppxPackage \"{0}\"", appFullName);

                proc.StartInfo.UseShellExecute = true;

                proc.Start();

                proc.WaitForExit();

                proc.Close();

                */

                while (Directory.Exists(packageCachePath) && timeOut < 10)

                {

                    Directory.Delete(packageCachePath, true);

                    Thread.Sleep(TimeSpan.FromSeconds(1));

                    timeOut++;

                }（好像是用来验证的）

                return true;

            }

            catch (Exception ex)

            {

                Logger.Instance.WriteLog("Uninstall UWP excepiton:" + ex.Message, LogType.Error);

                return false;

            }

        }