ADO.Net for each database are available to connect a special character, but each of the connections are similar, so here I only use SQL Server to do

adovcadodotnetsrc
.................\CODE
.................\....\DataBase

.................\....\........\app.rc
.................\....\........\AssemblyInfo.cpp
.................\....\........\DataBase.cpp
.................\....\........\DataBase.vcproj
.................\....\........\DataBase.vcproj.VAIO.Administrator.user
.................\....\........\Form1.h
.................\....\........\Form1.resx
.................\....\........\ReadMe.txt
.................\....\........\resource.h
.................\....\........\stdafx.cpp
.................\....\........\stdafx.h
.................\....\DataBase.sln
.................\DEBUG

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