编译器错误信息: BC30002: 未定义类型“ADO.Connection”。 如果你需要在.net中使用ADO应该显式导入COM组件Microsoft ADO2.6 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 源程序如下,ADO是2.7的.提示Dim objConn as ADOConnection这一句有错.<%@ Import Namespace="System.Data" %><%@ Import Namespace="System.Data.ADO" %><% '设置连接串... Dim strConnString as String strConnString = "Provider=SQLOLEDB; Data Source=(local); " & _ "Initial Catalog=pubs; User ID=sa" '创建对象ADOConnection Dim objConn as ADOConnection objConn = New ADOConnection '设置ADOCOnnection对象的连接串 'objConn.ConnectionString = strConnString objConn.Open() '打开数据链路 '创建SQL字符串 Dim strSQL as String = "SELECT * FROM authors" '创建对象ADODatasetCommand 和Dataset Dim objDSCommand as ADODatasetCommand Dim objDataset as Dataset = New Dataset objDSCommand = New ADODatasetCommand(strSQL, objConn) '填充数据到Dataset '并将数据集合命名为 "Author Information" objDSCommand.FillDataSet(objDataset, "Author Information") objConn.Close() '关闭数据链路 objConn = Nothing '清除对象 Authors.DataSource = _ objDataset.Tables("Author Information").DefaultView Authors.DataBind()%> 你的库连接没有呀,不懂vb但c#里是这样的:SqlConnection mysqlConnection = new SqlConnection("data source=ServerName;initial catalog=DatabaseName;integrated security=SSPI;persist security info=False;workstation id=ServerName;packet size=4096"); Ext控件 iis 中浏览网页时 提示 The page cannot be displayed?? FCKeditorV2该怎样分页 ControlParameter的问题 讨论关于访问类的非静态属性100分! try catch的问题 在PDA上ViewState的使用方法?(思归或者做过PDA的同志帮帮忙) 高手 求教 做ASPX等代码时,用什么编辑器比较好呢? 怎样使用Request对象? 对表中的一列求和???? 如何维护动态控件的视图状态
Dim objConn as ADOConnection这一句有错.
<%@ Import Namespace="System.Data" %>
<%@ Import Namespace="System.Data.ADO" %>
<%
'设置连接串...
Dim strConnString as String
strConnString = "Provider=SQLOLEDB; Data Source=(local); " & _
"Initial Catalog=pubs; User ID=sa" '创建对象ADOConnection
Dim objConn as ADOConnection
objConn = New ADOConnection '设置ADOCOnnection对象的连接串
'objConn.ConnectionString = strConnString objConn.Open() '打开数据链路 '创建SQL字符串
Dim strSQL as String = "SELECT * FROM authors" '创建对象ADODatasetCommand 和Dataset
Dim objDSCommand as ADODatasetCommand
Dim objDataset as Dataset = New Dataset
objDSCommand = New ADODatasetCommand(strSQL, objConn) '填充数据到Dataset
'并将数据集合命名为 "Author Information"
objDSCommand.FillDataSet(objDataset, "Author Information") objConn.Close() '关闭数据链路
objConn = Nothing '清除对象
Authors.DataSource = _
objDataset.Tables("Author Information").DefaultView
Authors.DataBind()%>
但c#里是这样的:
SqlConnection mysqlConnection = new SqlConnection("data source=ServerName;initial catalog=DatabaseName;integrated security=SSPI;persist security info=False;workstation id=ServerName;packet size=4096");