数据库操作 连接odbc的前期操作 或者是对主机的处理工作

VC编程中如何操作数据库中的图像字段-VC how to operate the database of images field

应用vc编写的数据库管理程序-prepared by the database management procedures

实现B-树的创建、插入、删除、遍历等功能，并以层序方式通过程序台显示输出。-B-tree to achieve the creation, insertion, deletion, traversal functions, and to sequence through the procedure showed that the output of Taiwan.

重写了微软提供SQLHelper(共用的数据库调用接口） 1把SqlHelper的connectionString做成一个全局量，统一设置数据库连接字符串 2增加了返回特定表名的DataSet的各接口。 可在项目的config文件设置数据库连接字符串 private static string connectionString = System.Configuration.ConfigurationSettings.AppSettings["ConnectionString"] 当然可以把数据库连接方法修改后直接用。-rewritten Microsoft SQLHelper (shared database Call Interface) a SqlHelper the connectionString caused an overall volume, uniform database connections increased by two strings to the specific name of the table in the DataSet interface. In the config files set database connection string private static string connectionString = System.Configuration.ConfigurationSettings.AppSettings [ "ConnectionString"] lt; !-- Application specific settings-- gt; Lt; AppSettingsgt; Lt; Add key

够你们交作业了-enough perpendicular operation of the Ha Ha

利用栈和队列完成停车场的管理,数据结构的实习题目,并完成选做内容-use stack and queue complete parking management, and data structure of the internship topics, and complete the election to content

是一个很不错的软件噢-is a very good software Oh

创建一个ODBC系统数据源-create an ODBC data source

使用两个向量的叉积来判断两条线段是否相交-The use of the cross product of two vectors to determine whether two line segments intersect

建立文件，自然资源管理系统，统计全国各地历年的灾害发生情况，并且进行搜素排序，主要以链表为主，建立文件，进行存储，实现插入，查询，删除，排序等功能