如何以编程方式读取MSI文件中的属性? [英] How to programmatically read the properties inside an MSI file?

问题描述

有什么方法可以读取msi文件中的属性?

Is there any way to read the properties inside the msi file?

例如，给定一个msi文件名称Testpackage.msi

For example given a msi file name Testpackage.msi

我需要找到

productName
PackageCode
version

这将与WMI卸载一起使用

This I am going to use it with WMI uninstall

string objPath = string.Format("Win32_Product.IdentifyingNumber='{0}',Name='{1}',Version='{2}'", "{AC9C1263-2BA8-4863-BE18-01232375CE42}", "testproduct", "10.0.0.0");

更新: 使用Orca是一个不错的选择，如果可以通过编程实现，那么我可以使用它来生成自动发行说明.并在卸载程序中也是如此.

Update: Using Orca is a great option, if this can be achieved programatically, then I can use this to generate automatic release notes. and in un-install program too.

推荐答案

您可以使用

You can use the COM-based API for working with MSI, and do something like

Function GetVersion(ByVal msiName)

    Const msiOpenDatabaseModeReadOnly = 0
    Dim msi, db, view

    Set msi = CreateObject("WindowsInstaller.Installer")
    Set db = msi.OpenDataBase(msiName, msiOpenDatabaseModeReadOnly)
    Set view = db.OpenView("SELECT `Value` FROM `Property` WHERE `Property` = 'ProductVersion'")
    Call view.Execute()

    GetVersion = view.Fetch().StringData(1)

End Function

这篇关于如何以编程方式读取MSI文件中的属性?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！