在VB中动态创建数据库_Access数据库教程
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推荐:在ACCESS 中调用后台存储过程ACCESS是一个Client/Server的优秀前端开发工具,具有易学易用,界面友好,开发简单,和其他数据库接口灵活。但是,它要对大量数据处理时,速度比较慢。深圳供电局现有60万用户,下面有6个营业所
在VB中动态创建数据库
新建工程.添加控件 对应写上代码
以下为引用的内容: Private Sub Command2_Click() Dim myDB As DAO.Database 'Set myDB = DAO.OpenDatabase("d:\mydb3.mdb") Set myDB = DAO.OpenDatabase(App.Path "/mydb.mdb") Dim d As String d = "delete * from NewTable1" myDB.Execute d MsgBox "成功删除全部记录" End Sub Private Sub Command3_Click() Dim myDB As DAO.Database 'Set myDB = DAO.OpenDatabase("d:\mydb3.mdb") Set myDB = DAO.OpenDatabase(App.Path "/mydb.mdb") Dim e As String e = "drop TABLE NewTable1" myDB.Execute e End Sub Private Sub Form_Load() Dim myDB As DAO.Database 'Set myDB = DAO.Workspaces(0).CreateDatabase("d:\mydb3.mdb", dbLangGeneral) Set myDB = DAO.Workspaces(0).CreateDatabase(App.Path "/mydb.mdb", dbLangGeneral) Dim str_SQL As String str_SQL = "Create Table NewTable1(Field1 Text(10),Field2 Short)" myDB.Execute str_SQL Dim a As String a = "Insert INTO NewTable1 VALUES ('litao','21')" myDB.Execute a str_SQL = "Create Table NewTable2(Field1 Text(10),Field2 Short)" myDB.Execute str_SQL myDB.Close MsgBox "成功创建mydb3.mdb数据库外加一条记录litao 21" End Sub Private Sub Command1_Click() Dim myDB As DAO.Database 'Set myDB = DAO.OpenDatabase("d:\mydb3.mdb") Set myDB = DAO.OpenDatabase(App.Path "/mydb.mdb") Dim c As String c = "Insert INTO NewTable1 VALUES ('liqiao','20')" myDB.Execute c MsgBox "成功插入一条记录liqiao 20" End Sub |
分享:如何防止ACCESS数据库被下载 昨天和animator试验了一下,把data.mdb文件改名为data.asp文件后放在wwwroot目录里。然后在IE中输入data.asp路径后,发现IE显示一片空白,右键->察看源文件,跳出记事本,将内容另存为.m
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Access数据库教程-在VB中动态创建数据库。