blocks|key|1198506|text|如果您已在64位计算机上安装了32位Office，则可能需要检查是否存在用适当版本替换12.0的"SOFTWARE\Wow6432Node\Microsoft\Office\12.0\"，。安装在64位Windows7上的Office2007当然就是这种情况。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1198507|请注意，Office2010(Office14.0)是第一个存在64位版本的==。|1198508|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|F|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|G|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|H|8|@]|9|@]|A|$]]]|E|$]]

If you've installed 32-bit Office on a 64-bit machine, you may need to check for the presence of "SOFTWARE\Wow6432Node\Microsoft\Office\12.0\", substituting the 12.0 with the appropriate version. This is certainly the case for Office 2007 installed on 64-bit Windows 7.

Note that Office 2010 (== 14.0) is the first Office for which a 64-bit version exists.

blocks|key|1198517|text|namespace+Software_Info_v1._0
{
using+System;
using+System.Collections.Generic;
using+System.Text;
using+Microsoft.Office.Interop;

public+class+MS_Office
{
++++public+string+GetOfficeVersion()
++++{
++++++++string+sVersion+=+string.Empty;
++++++++Microsoft.Office.Interop.Word.Application+appVersion+=+new+Microsoft.Office.Interop.Word.Application();
++++++++appVersion.Visible+=+false;
++++++++switch+(appVersion.Version.ToString())
++++++++{
++++++++++++case+"7.0":
++++++++++++++++sVersion+=+"95";
++++++++++++++++break;
++++++++++++case+"8.0":
++++++++++++++++sVersion+=+"97";
++++++++++++++++break;
++++++++++++case+"9.0":
++++++++++++++++sVersion+=+"2000";
++++++++++++++++break;
++++++++++++case+"10.0":
++++++++++++++++sVersion+=+"2002";
++++++++++++++++break;
++++++++++++case+"11.0":
++++++++++++++++sVersion+=+"2003";
++++++++++++++++break;
++++++++++++case+"12.0":
++++++++++++++++sVersion+=+"2007";
++++++++++++++++break;
++++++++++++case+"14.0":
++++++++++++++++sVersion+=+"2010";
++++++++++++++++break;
++++++++++++default:
++++++++++++++++sVersion+=+"Too+Old!";
++++++++++++++++break;
++++++++}
++++++++Console.WriteLine("MS+office+version:+"+%2B+sVersion);
++++++++return+null;
++++}



}
}|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|1198518|unstyled|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|G|8|@]|9|@]|A|$B|C]]|$1|D|3|-4|5|E|7|H|8|@]|9|@]|A|$]]]|F|$]]

<pre><code>namespace Software_Info_v1._0
{
using System;
using System.Collections.Generic;
using System.Text;
using Microsoft.Office.Interop;

public class MS_Office
{
 public string GetOfficeVersion()
 {
 string sVersion = string.Empty;
 Microsoft.Office.Interop.Word.Application appVersion = new Microsoft.Office.Interop.Word.Application();
 appVersion.Visible = false;
 switch (appVersion.Version.ToString())
 {
 case "7.0":
 sVersion = "95";
 break;
 case "8.0":
 sVersion = "97";
 break;
 case "9.0":
 sVersion = "2000";
 break;
 case "10.0":
 sVersion = "2002";
 break;
 case "11.0":
 sVersion = "2003";
 break;
 case "12.0":
 sVersion = "2007";
 break;
 case "14.0":
 sVersion = "2010";
 break;
 default:
 sVersion = "Too Old!";
 break;
 }
 Console.WriteLine("MS office version: " + sVersion);
 return null;
 }



}
}
</code></pre>

blocks|key|1198522|text|那HKEY_CLASSES_ROOT\Word.Application\CurVer呢？|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1198523|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

How about HKEY_CLASSES_ROOT\Word.Application\CurVer?

blocks|key|984038|text|为什么不检查HKLM\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\App+Paths\\[office.exe]，其中[office.exe]代表特定的办公产品可执行文件名，例如winword.exe，excel.exe等。在那里您可以获得可执行文件的路径并检查该文件的版本。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|984039|如何检查文件的版本：C#中的in+C%2B%2B+/|984040|对这种方法有什么批评吗？|984041|entityMap|0|LINK|mutability|MUTABLE|url|https://stackoverflow.com/questions/11350008/how-to-get-exe-file-version-number-from-file-path|1|https://stackoverflow.com/questions/940707/how-do-i-programatically-get-the-version-of-a-dll-or-exe-file^0|6|23|2C|C|36|B|3I|9|0|A|2|0|E|6|1|0|0^^$0|@$1|2|3|4|5|6|7|T|8|@$9|U|A|V|B|C]|$9|W|A|X|B|C]|$9|Y|A|Z|B|C]|$9|10|A|11|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|12|8|@]|D|@$9|13|A|14|1|15]|$9|16|A|17|1|18]]|E|$]]|$1|H|3|I|5|6|7|19|8|@]|D|@]|E|$]]|$1|J|3|-4|5|6|7|1A|8|@]|D|@]|E|$]]]|K|$L|$5|M|N|O|E|$P|Q]]|R|$5|M|N|O|E|$P|S]]]]

Why not check <code>HKLM\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\App Paths\\[office.exe]</code>, where <code>[office.exe]</code> stands for particular office product exe-filename, e.g. <code>winword.exe</code>, <code>excel.exe</code> etc.
There you get path to executable and check version of that file. 

How to check version of the file: <a href="https://stackoverflow.com/questions/940707/how-do-i-programatically-get-the-version-of-a-dll-or-exe-file">in C++</a> / in <a href="https://stackoverflow.com/questions/11350008/how-to-get-exe-file-version-number-from-file-path">C#</a>

Any criticism towards such approach?

blocks|key|1198592|text|++++++++public+string+WinWordVersion
++++++++{
++++++++++++get
++++++++++++{
++++++++++++++++string+_version+=+string.Empty;
++++++++++++++++Word.Application+WinWord+=+new+Word.Application();+++

++++++++++++++++switch+(WinWord.Version.ToString())
++++++++++++++++{
++++++++++++++++++++case+"7.0":++_version+=+"95";
++++++++++++++++++++++++break;
++++++++++++++++++++case+"8.0":+_version+=+"97";
++++++++++++++++++++++++break;
++++++++++++++++++++case+"9.0":+_version+=+"2000";
++++++++++++++++++++++++break;
++++++++++++++++++++case+"10.0":+_version+=+"2002";
++++++++++++++++++++++++break;
++++++++++++++++++++case+"11.0":++_version+=+"2003";
++++++++++++++++++++++++break;
++++++++++++++++++++case+"12.0":+_version+=+"2007";
++++++++++++++++++++++++break;
++++++++++++++++++++case+"14.0":+_version+=+"2010";
++++++++++++++++++++++++break;
++++++++++++++++++++case+"15.0":++_version+=+"2013";
++++++++++++++++++++++++break;
++++++++++++++++++++case+"16.0":+_version+=+"2016";
++++++++++++++++++++++++break;
++++++++++++++++++++default:++++++++++++++++++++++++++++
++++++++++++++++++++++++break;
++++++++++++++++}

++++++++++++++++return+WinWord.Caption+%2B+"+"+%2B+_version;
++++++++++++}
++++++++}|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|1198593|unstyled|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|G|8|@]|9|@]|A|$B|C]]|$1|D|3|-4|5|E|7|H|8|@]|9|@]|A|$]]]|F|$]]

<pre><code> public string WinWordVersion
 {
 get
 {
 string _version = string.Empty;
 Word.Application WinWord = new Word.Application(); 

 switch (WinWord.Version.ToString())
 {
 case "7.0": _version = "95";
 break;
 case "8.0": _version = "97";
 break;
 case "9.0": _version = "2000";
 break;
 case "10.0": _version = "2002";
 break;
 case "11.0": _version = "2003";
 break;
 case "12.0": _version = "2007";
 break;
 case "14.0": _version = "2010";
 break;
 case "15.0": _version = "2013";
 break;
 case "16.0": _version = "2016";
 break;
 default: 
 break;
 }

 return WinWord.Caption + " " + _version;
 }
 }
</code></pre>

blocks|key|984118|text|当你想检测是否安装了"Office+2016“或"Office+2019”时，我想出了一种检测"Microsoft+Office版本“的优雅方法，这种方法可能也适用。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|984119|我只是检测到了"Microsoft+Office“的安装路径，然后从一个"Office"-Application的exe文件中声明了一个System.Diagnostics.FileVersionInfo+(在我的示例中是"Word")，并从这个FileVersionInfo中获得了所需的一切。|984120|以下是一个非常小的控制台应用程序的完整代码示例：|984121|using+System;
using+System.IO;
using+System.Diagnostics;
using+System.Runtime.InteropServices;

namespace+Sandbox_Console
{
++++public+class+Program
++++{
++++++++static+void+Main(string[]+args)
++++++++{
++++++++++++string+installpath+=+GetOfficeInstallPath();
++++++++++++OfficeVersionInfo+info+=+new+OfficeVersionInfo(installpath);
++++++++++++Console.WriteLine("Full+Office+Version+Number:+"+%2B+info.FullVersionNumber);
++++++++++++Console.WriteLine("Full+Office+Name:+"+%2B+info.FullOfficeVersionName);
++++++++++++Console.Write("Press+any+key+to+end+this+program...");
++++++++++++Console.ReadKey();
++++++++}

++++++++public+class+OfficeVersionInfo
++++++++{
++++++++++++private+string+_FullVersionNumber+=+"";
++++++++++++private+string+_FullOfficeVersionName+=+"";

++++++++++++public+string+FullVersionNumber+{+get+{+return+_FullVersionNumber;+}+}
++++++++++++public+string+FullOfficeVersionName+{+get+{+return+_FullOfficeVersionName;+}+}

++++++++++++public+OfficeVersionInfo(string+installPath)
++++++++++++{
++++++++++++++++string+filepath+=+installPath+%2B+"\\winword.exe";+//For+Excel,+PowerPoint+or+others+use+the+exe-files+for+them.
++++++++++++++++if+(File.Exists(filepath))
++++++++++++++++{
++++++++++++++++++++FileVersionInfo+info+=+FileVersionInfo.GetVersionInfo(filepath);
++++++++++++++++++++_FullVersionNumber+=+info.ProductVersion;
++++++++++++++++++++_FullOfficeVersionName+=+info.ProductName;
++++++++++++++++}
++++++++++++}
++++++++}

++++++++public+static+string+GetOfficeInstallPath()
++++++++{
++++++++++++string+result+=+"";
++++++++++++try
++++++++++++{
++++++++++++++++Type+appType+=+Type.GetTypeFromProgID("Word.Application");+//Also+works+with+Excel,+PowerPoint+or+others.
++++++++++++++++dynamic+appInstance+=+Activator.CreateInstance(appType);
++++++++++++++++result+=+appInstance.Path;
++++++++++++++++appInstance.quit();
++++++++++++++++Marshal.ReleaseComObject(appInstance);
++++++++++++}+catch+(Exception+exc)
++++++++++++{
++++++++++++++++Debug.Print(exc.Message);
++++++++++++}
++++++++++++return+result;
++++++++}++
++++}
}|code-block|syntax|javascript|984122|代码示例中存储在"OfficeVersionInfo“中的信息是当您左键单击"winword.exe”然后单击“属性”时获得的信息。看看这个：Detailes+of+winword.exe|offset|length|984123|entityMap|0|LINK|mutability|MUTABLE|url|https://i.stack.imgur.com/ImaQC.png^0|0|0|0|0|1Z|N|0|0^^$0|@$1|2|3|4|5|6|7|W|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|X|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|Y|8|@]|9|@]|A|$]]|$1|F|3|G|5|H|7|Z|8|@]|9|@]|A|$I|J]]|$1|K|3|L|5|6|7|10|8|@]|9|@$M|11|N|12|1|13]]|A|$]]|$1|O|3|-4|5|6|7|14|8|@]|9|@]|A|$]]]|P|$Q|$5|R|S|T|A|$U|V]]]]

I figured out an elegant way to detect the &quot;Microsoft Office Version&quot; that perhaps also works, when you want to detect if you have &quot;Office 2016&quot; or &quot;Office 2019&quot; installed.
I just detected the installation path of &quot;Microsoft Office&quot; then declared a System.Diagnostics.FileVersionInfo from an exe-file of an &quot;Office&quot;-Application (in my examle &quot;Word&quot;) and got everything i need from this FileVersionInfo.
Here is the full code of a very small console application as an example:
<pre><code>using System;
using System.IO;
using System.Diagnostics;
using System.Runtime.InteropServices;

namespace Sandbox_Console
{
 public class Program
 {
 static void Main(string[] args)
 {
 string installpath = GetOfficeInstallPath();
 OfficeVersionInfo info = new OfficeVersionInfo(installpath);
 Console.WriteLine(&quot;Full Office Version Number: &quot; + info.FullVersionNumber);
 Console.WriteLine(&quot;Full Office Name: &quot; + info.FullOfficeVersionName);
 Console.Write(&quot;Press any key to end this program...&quot;);
 Console.ReadKey();
 }

 public class OfficeVersionInfo
 {
 private string _FullVersionNumber = &quot;&quot;;
 private string _FullOfficeVersionName = &quot;&quot;;

 public string FullVersionNumber { get { return _FullVersionNumber; } }
 public string FullOfficeVersionName { get { return _FullOfficeVersionName; } }

 public OfficeVersionInfo(string installPath)
 {
 string filepath = installPath + &quot;\\winword.exe&quot;; //For Excel, PowerPoint or others use the exe-files for them.
 if (File.Exists(filepath))
 {
 FileVersionInfo info = FileVersionInfo.GetVersionInfo(filepath);
 _FullVersionNumber = info.ProductVersion;
 _FullOfficeVersionName = info.ProductName;
 }
 }
 }

 public static string GetOfficeInstallPath()
 {
 string result = &quot;&quot;;
 try
 {
 Type appType = Type.GetTypeFromProgID(&quot;Word.Application&quot;); //Also works with Excel, PowerPoint or others.
 dynamic appInstance = Activator.CreateInstance(appType);
 result = appInstance.Path;
 appInstance.quit();
 Marshal.ReleaseComObject(appInstance);
 } catch (Exception exc)
 {
 Debug.Print(exc.Message);
 }
 return result;
 } 
 }
}
</code></pre>
The infos stored in &quot;OfficeVersionInfo&quot; in the code example are the infos you get when you leftclick on the &quot;winword.exe&quot; and then click on &quot;Properties&quot;. See this:
<a href="https://i.stack.imgur.com/ImaQC.png" rel="nofollow noreferrer">Detailes of winword.exe</a>

Does anyone know what would be the best way to detect which version of Office is installed? Plus, if there are multiple versions of Office installed, I'd like to know what versions they are. A bonus would be if I can detect the specific version(s) of Excel that is(/are) installed.

How to detect installed version of MS-Office?

Windows

有人知道检测安装的Office版本的最佳方法是什么吗？另外，如果安装了多个版本的Office，我想知道它们是什么版本。一个额外的好处是，如果我可以检测到安装(/are)的特定版本的Excel。

问如何检测已安装的MS-Office版本？
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