dns 连接
DSN=TestData_Resoure; Uid=; Pwd=;
sa 连接
Data Source=192.168.1.99;Initial Catalog=jxxycm;User ID=sa;Password=123456
文件连接
"Data Source=.\sqlexpress AttachDbfilename=|Datadiectory|\.Evaluate.mdf intergrated security=true user instance=true"
Data Source=.\SQLEXPRESS;AttachDbFilename="C:\Visual Studio Projects\csla\ProjectTrackercs\PTracker.mdf";Integrated Security=True;User Instance=True
server=.;AttachDbFileName=D:\Download\CSFramework_Mini_Demo\debug\Database\CSFramework_Mini.mdf;Integrated Security=True;