清除重复的电话通讯录并写成XML文件导入手机

C:\Documents and Settings\Administrator\桌面\ClearRepeatItems\ClearRepeatItems\ClearRepeatItems\obj\Debug\ResolveAssemblyReference.cache C:\Documents and Settings\Administrator\桌面\ClearRepeatItems\ClearRepeatItems\ClearRepeatItems\obj\Debug\ClearRepeatItems.Form1.resources C:\Documents and Settings\Administrator\桌面\ClearRepeatItems\ClearRepeatItems\ClearRepeatItems\obj\Debug\ClearRepeatItems.Properties.Resources.resources C:\Documents and Settings\Administrator\桌面\ClearRepeatItems\ClearRepeatItems\ClearRepeatItems\obj\Debug\ClearRepeatItems.csproj.GenerateResource.Cache C:\Documents and Settings\Administrator\桌面\ClearRepeatItems\ClearRepeatItems\ClearRepeatItems\bin\Debug\ClearRepeatItems.exe C:\Documents and Settings\Administrator\桌面\ClearRepeatItems\ClearRepeatItems\ClearRepeatItems\bin\Debug\ClearRepeatItems.pdb C:\Documents and Settings\Administrator\桌面\ClearRepeatItems\ClearRepeatItems\ClearRepeatItems\obj\Debug\ClearRepeatItems.exe C:\Documents and Settings\Administrator\桌面\ClearRepeatItems\ClearRepeatItems\ClearRepeatItems\obj\Debug\ClearRepeatItems.pdb