在Windows 7中以编程方式调用Windows搜索

我有一个软件应用程序，它具有自动调用Windows桌面搜索并将搜索参数传递给它的功能.在装有WDS的XP机器上，此方法可以正常工作

I have a software application which has a facility to automatically call Windows Desktop Search and pass a search parameter to it. This works fine on XP machines which have WDS installed

例如，您只需运行此命令，WDS就会搜索与"ref123"关联的每个文件:
"C:\ Program Files \ Windows Desktop Search \ WindowsSearch.exe" /url" search-ms://query = ref123"

For example, you just run this command and WDS will search for every file associated with 'ref123':
"C:\Program Files\Windows Desktop Search\WindowsSearch.exe" /url "search-ms://query=ref123"

现在如何在Windows 7中做类似的事情?

Now how can I do something similar in Windows 7?

由于Windows Search不是操作系统的组成部分，因此不再安装在C:\ Program Files中，而是由System32文件夹中的3个不同的exe组成:
SearchIndexer.exe
SearchProtocolHost.exe
SearchFilterHost.exe

Since Windows Search is not a component part of the OS, it is not longer installed in C:\Program Files and instead now consists of 3 different exes which are located in the System32 folder:
SearchIndexer.exe
SearchProtocolHost.exe
SearchFilterHost.exe

有人知道该怎么做吗?

谢谢