如何在Inno安装程序中获取msi文件版本

Question

我知道GetFileVersion和GetStringFileInfo函数，但是它们不能处理*.msi文件.知道吗.？

#define AppVersion GetFileVersion("path\MyFile.msi")
#define AppVersion GetStringFileInfo("path\MyFile.msi", "FileVersion")

我要用它就像：

#define AppName "Google Chrome"
#define AppName2 "Google Chrome x86/x64"
#define AppVersion GetFileVersion("path\GoogleChromeStandaloneEnterprise.msi")
#define AppExe "chrome.exe"

[Setup]
AppName={#AppName}
AppVerName={#AppName2} v{#AppVersion}
AppVersion={#AppVersion}
VersionInfoVersion={#AppVersion}

我需要从GoogleChromeStandaloneEnterprise.msi文件中获得文件版本。

谢谢马丁，它很有魅力..。问候..。;-)

Answer 1

您可以从从预处理器调用的WindowsInstaller.Installer中使用PowerShell：

#define GetMsiVersion(str FileName) \
  Local[4] = ExtractFileName(FileName), \
  Local[0] = AddBackslash(GetEnv("TEMP")) + Local[4] + ".ver", \
  Local[1] = \
    "-ExecutionPolicy Bypass -Command """ + \
    "Write-Host 'Retrieving version of MSI " + Local[4] + "'; " + \
    "$windowsInstaller = New-Object -com WindowsInstaller.Installer; " + \
    "$database = $windowsInstaller.GetType().InvokeMember('OpenDatabase', 'InvokeMethod', $Null, $windowsInstaller, @('" + FileName + "', 0)); " + \
    "$q = 'SELECT Value FROM Property WHERE Property = ''ProductVersion'''; " + \
    "$view = $database.GetType().InvokeMember('OpenView', 'InvokeMethod', $Null, $database, ($q)); " + \
    "$view.GetType().InvokeMember('Execute', 'InvokeMethod', $Null, $view, $Null); " + \
    "$record = $view.GetType().InvokeMember('Fetch', 'InvokeMethod', $Null, $view, $Null); " + \
    "$productVersion = $record.GetType().InvokeMember('StringData', 'GetProperty', $Null, $record, 1); " + \
    "$view.GetType().InvokeMember('Close', 'InvokeMethod', $Null, $view, $Null); " + \
    "Set-Content -Path '" + Local[0] + "' -Value $productVersion;" + \
    """", \
  Exec("powershell.exe", Local[1], SourcePath, , SW_HIDE), \
  Local[2] = FileOpen(Local[0]), \
  Local[3] = FileRead(Local[2]), \
  FileClose(Local[2]), \
  DeleteFileNow(Local[0]), \
  Local[3]

用它就像：

#define AppVersion GetMsiVersion("path\GoogleChromeStandaloneEnterprise.msi")

代码是基于How do I find the MSI product version number using PowerShell?的