三层架构的 winForm 实例 ：地址簿

G:\VS\vs程序\AddressBook\AddressBook\bin\Release\AddressBook.exe G:\VS\vs程序\AddressBook\AddressBook\bin\Release\AddressBook.pdb G:\VS\vs程序\AddressBook\AddressBook\obj\Release\ResolveAssemblyReference.cache G:\VS\vs程序\AddressBook\AddressBook\obj\Release\AddressBook.UI.resources G:\VS\vs程序\AddressBook\AddressBook\obj\Release\AddressBook.Properties.Resources.resources G:\VS\vs程序\AddressBook\AddressBook\obj\Release\AddressBook.csproj.GenerateResource.Cache G:\VS\vs程序\AddressBook\AddressBook\obj\Release\AddressBook.exe G:\VS\vs程序\AddressBook\AddressBook\obj\Release\AddressBook.pdb G:\VS\vs程序\AddressBook\AddressBook\bin\Release\Bll.dll G:\VS\vs程序\AddressBook\AddressBook\bin\Release\Dal.dll G:\VS\vs程序\AddressBook\AddressBook\bin\Release\Idal.dll G:\VS\vs程序\AddressBook\AddressBook\bin\Release\Model.dll G:\VS\vs程序\AddressBook\AddressBook\bin\Release\Model.pdb G:\VS\vs程序\AddressBook\AddressBook\bin\Release\Idal.pdb G:\VS\vs程序\AddressBook\AddressBook\bin\Release\Dal.pdb G:\VS\vs程序\AddressBook\AddressBook\bin\Release\Bll.pdb