Description: Introduced Browser Helper Objects, tool really customize IE ah. Yisou and QQ have used this technology. Worth studying, but this technology should not be abused, or would not have used the IE.
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File list (Check if you may need any files):
BHO_HelloWorld
..............\BHO_HelloWorld
..............\..............\BHO.cs
..............\..............\BHO_HelloWorld.csproj
..............\..............\bin
..............\..............\...\Debug
..............\..............\IObjectWithSite.cs
..............\..............\obj
..............\..............\...\BHO_HelloWorld.csproj.FileList.txt
..............\..............\...\Debug
..............\..............\Properties
..............\..............\..........\AssemblyInfo.cs
..............\BHO_HelloWorld.sln