ADO手册

http://download.csdn.net/detail/wlsgzl/8501115

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书籍

配套源码:

http://download.csdn.net/detail/wlsgzl/8501121

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超酷代码:来自 COM 经验的八个教训

http://www.microsoft.com/china/MSDN/library/windev/COMponentdev/CDwickedtoc.mspx?pf=true