这是C#和vb.net连接各种数据库的连接字符串，可以说是有史以来最全的连接字符串大全！相信人人都需要！-This is the C# and vb.net connections to the database linking strings can be said to be the most comprehensive history of the connection string Series! I believe everyone needs!

vb编写的datagrid控件与access相连的应用实例，利用连接字符串相连，点击命令按钮可添加当前时间到数据库。-vb prepared datagrid controls access linked with the application, using connection string connected, click the command button can be added to the database current time.

计算器vb程序，输出大中小三个数，查找学生序号为1的学生，用指针指向字符串，-Vb calculator program, the output Xinhuanet three the number of students in search of one serial number for students, with pointer to string