vb+sql图书管理系统
vb+sql图书管理系统 Public Class frmBorrow Inherits System.Windows.Forms.Form Private dtData As DataTable #Region " Windows 窗体设计器生成的代码 " Public Sub New() MyBase.New()
vb+sql图书管理系统 Public Class frmBorrow Inherits System.Windows.Forms.Form Private dtData As DataTable #Region " Windows 窗体设计器生成的代码 " Public Sub New() MyBase.New()
基于VB集成环境数据库的建立与连接Public Sub kechengshowdata() Dim j As Integer Dim i As Integer Dim mrc As ADODB.Recordset Adodc1.RecordSource = "select * from allkecheng order by 课程名称" Adodc1.Refresh