【发布时间】：2010-10-15 12:20:14
【问题描述】：
我正在开发一个使用 MSMQ 进行进程间通信的应用程序，如果尚未安装该服务，我需要安装项目才能安装该服务。我已经检查了有关使其成为先决条件的信息，但到目前为止，我一直没有成功找到它。有什么想法吗？
【问题讨论】：
标签： deployment msmq
【发布时间】：2010-10-15 12:20:14
【问题描述】：
我自己发现了答案...Windows 组件安装程序不会因为在任何给定时间无法安装多个 MSI 的典型情况而瘫痪，因此我可以使用自定义安装程序操作来执行命令行安装 MSMQ 的脚本。
这是我的安装程序类（您的选择可能会明显不同）：
public partial class MSMQInstaller : Installer
{
public MSMQInstaller()
{
InitializeComponent();
}
[DllImport("kernel32")]
static extern IntPtr LoadLibrary(string lpFileName);
[DllImport("kernel32.dll", SetLastError = true)]
static extern bool FreeLibrary(IntPtr hModule);
public override void Install(IDictionary stateSaver)
{
base.Install(stateSaver);
bool loaded;
try
{
IntPtr handle = LoadLibrary("Mqrt.dll");
if (handle == IntPtr.Zero || handle.ToInt32() == 0)
{
loaded = false;
}
else
{
loaded = true;
FreeLibrary(handle);
}
}
catch
{
loaded = false;
}
if (!loaded)
{
if (Environment.OSVersion.Version.Major < 6) // Windows XP or earlier
{
string fileName = System.IO.Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.System), "MSMQAnswer.ans");
using (System.IO.StreamWriter writer = new System.IO.StreamWriter(fileName))
{
writer.WriteLine("[Version]");
writer.WriteLine("Signature = \"$Windows NT$\"");
writer.WriteLine();
writer.WriteLine("[Global]");
writer.WriteLine("FreshMode = Custom");
writer.WriteLine("MaintenanceMode = RemoveAll");
writer.WriteLine("UpgradeMode = UpgradeOnly");
writer.WriteLine();
writer.WriteLine("[Components]");
writer.WriteLine("msmq_Core = ON");
writer.WriteLine("msmq_LocalStorage = ON");
}
using (System.Diagnostics.Process p = new System.Diagnostics.Process())
{
System.Diagnostics.ProcessStartInfo start = new System.Diagnostics.ProcessStartInfo("sysocmgr.exe", "/i:sysoc.inf /u:\"" + fileName + "\"");
p.StartInfo = start;
p.Start();
p.WaitForExit();
}
}
else // Vista or later
{
using (System.Diagnostics.Process p = new System.Diagnostics.Process())
{
System.Diagnostics.ProcessStartInfo start = new System.Diagnostics.ProcessStartInfo("ocsetup.exe", "MSMQ-Container;MSMQ-Server /passive");
p.StartInfo = start;
p.Start();
p.WaitForExit();
}
}
}
}
}
【讨论】：
-
那是一个破解者。谢谢分享。
-
安装方法怎么调用？我已经添加了参考
system.configuration.InstallInitializeComponent 方法是基础中的方法吗？如何使用这个类来安装 msmq？ -
@Adam：你有没有为这个安装程序类使用一个单独的类库？使用您的代码时出现错误“找不到 InitializeComponent”。
-
@Abhishek：这是一个部分类；如果您将
Installer添加到现有项目，它应该创建必要的基础架构。这里的代码是为了演示怎么写，不一定提供交钥匙解决方案。 -
我没有注意到 partial 关键字。知道了！谢谢。
pkgmgr 命令呢？
pkgmgr /iu:MSMQ-Container;MSMQ-Server
【讨论】：
-
这似乎与我的回答中的
ocsetup.exe做同样的事情。 -
但 ocsetup 在 Windows 8.1 中默认不存在
谢谢你！！这是任何有兴趣的人的 VB.Net 版本。
Option Explicit On
Option Strict On
Imports System.Diagnostics.Process
Imports System.IO
Imports System.Text
'Required in all cases when calling API functions
Imports System.Runtime.InteropServices
Imports System.Configuration.Install.Installer
<System.ComponentModel.RunInstallerAttribute(True)> _
Public Class msmqInstaller
Inherits System.Configuration.Install.Installer
Private Declare Function LoadLibrary Lib "kernel32" (ByVal lpFileName As String) As IntPtr`enter code here`
<DllImport("KERNEL32.DLL", EntryPoint:="FreeLibrary", SetLastError:=True)> _
Public Shared Function FreeLibrary(ByVal hModule As IntPtr) As Boolean
' Leave function empty - DLLImport attribute
' forces calls to LoadLibrary to
' be forwarded to LoadLibrary in KERNEL32.DLL
End Function
Public Const MAX_PATH As Integer = 256
' Dim testKernel As loadlibrary
Dim p As New Process
' Dim startInfo As New ProcessStartInfo("sysocmgr.exe", "/i:sysoc.inf /u:\"" + fileName + " \ "")
Dim fileName As String = System.IO.Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.System), "MSMQAnswer.ans")
Dim writer As New StreamWriter(fileName)
' Override the 'Install' method of the Installer class. When overridden in a derived class, performs the installation.
'You must override the Install and Uninstall methods to add the code to perform your custom installation steps.
Public Overrides Sub Install(ByVal mySavedState As IDictionary)
MyBase.Install(mySavedState)
Dim loaded As Boolean = False
Dim fileName As String
Dim writer As StreamWriter
Dim p As Process
Try
Dim handle As IntPtr = LoadLibrary("Mqrt.dll")
If handle = IntPtr.Zero Or handle.ToInt32 = 0 Then
loaded = False
Else
loaded = True
FreeLibrary(handle)
End If
Catch ex As Exception
loaded = False
End Try
If Not loaded = True Then
If Environment.OSVersion.Version.Major < 6 Then ' windows xp or earlier
fileName = System.IO.Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.System), "MSMQAnswer.ans")
writer = New System.IO.StreamWriter(fileName)
Using writer
writer.WriteLine("[Version]")
' writer.WriteLine("Signature = \"$Windows NT$\"")
writer.WriteLine("Signature = \""$Windows NT$\""")
writer.WriteLine()
writer.WriteLine("[Global]")
writer.WriteLine("FreshMode = Custom")
writer.WriteLine("MaintenanceMode = RemoveAll")
writer.WriteLine("UpgradeMode = UpgradeOnly")
writer.WriteLine()
writer.WriteLine("[Components]")
writer.WriteLine("msmq_Core = ON")
End Using
p = New System.Diagnostics.Process()
Using p
Dim startInfo As New ProcessStartInfo("sysocmgr.exe", "/i:sysoc.inf /u:\" + fileName + " \ ")
p.StartInfo = startInfo
p.Start()
p.WaitForExit()
End Using
Else 'windows vista or later, server 03
p = New System.Diagnostics.Process
Using p
Dim startInfo As New ProcessStartInfo("ocsetup.exe", "MSMQ-Container;MSMQ-Server /passive")
p.StartInfo = startInfo
p.Start()
p.WaitForExit()
End Using
End If
End If
End Sub
End Class
【讨论】：