ngen install filepath

Ngen uninstall filepath

using System;
using System.Collections;
using System.Collections.Generic;
using System.ComponentModel;
using System.Configuration.Install;
using System.Linq;
using System.Runtime.InteropServices;
using System.IO;
using System.Diagnostics;


namespace NgenInstaller
{
[RunInstaller(true)]
public partial class NgenInstaller : System.Configuration.Install.Installer
{
public NgenInstaller()
{
InitializeComponent();
}

public override void Install(IDictionary stateSaver)
{
NgenFile(InstallTypes.Install);
}


public override void Uninstall(IDictionary savedState)
{
NgenFile(InstallTypes.Uninstall);
}

private enum InstallTypes
{
Install,
Uninstall
}

private void NgenFile(InstallTypes options)
{
string envDir = RuntimeEnvironment.GetRuntimeDirectory();
string ngenPath = Path.Combine(envDir, "ngen.exe");
string exePath = Context.Parameters["assemblypath"];
string appDir = Path.GetDirectoryName(exePath);

int i = 1;

do {
string fileKey = "ngen" + i;
//需要生成本機(jī)映象的程序集名字，配置在ngen1...5,6的配置中
if (Context.Parameters.ContainsKey(fileKey))
{
string ngenFileName = Context.Parameters["ngen" + i];
string fileFullName = Path.Combine(appDir, ngenFileName);
string argument = (options == InstallTypes.Install ? "install" : "uninstall") + " \"" + fileFullName + "\"";

Process ngenProcess = new Process();
ngenProcess.StartInfo.FileName = ngenPath;
ngenProcess.StartInfo.Arguments = argument;
ngenProcess.StartInfo.CreateNoWindow = true;
ngenProcess.StartInfo.WindowStyle = ProcessWindowStyle.Hidden;
ngenProcess.Start();

ngenProcess.WaitForExit();
i++;
}
else {
break;
}
}
while (true);
}
}
}