📄 ch16-03-03.aspx

📁 这是一个asp.net的全文教程.里面还有数据库的数据.对初学者有很大的帮助

💻 ASPX

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<%@ Import NameSpace="System.Data" %>
<%@ Import NameSpace="System.Data.OleDb" %>
<% Response.Expires = 0 %>
<Html>
<Head>
<Title>Ch16-03-03.aspx 以DataSet对象作为数据来源</Title>
<Script Language="VB" Runat="Server">
' 在这里设置联机字符串的内容
Sub Page_Load(Obj As Object, e As EventArgs)
If Not IsPostBack Then
' 声明DataSet对象
Dim tSQL As String = "Select * From UserDatas"
Dim OBJDataSet As DataSet = New DataSet()
GetDataSet(OBJDataSet, tSQL)
ListBox1.DataSource = OBJDataSet.Tables("UserDatas").DefaultView
ListBox1.DataTextField = "UserName"
ListBox1.DataBind()
End If
End Sub
Sub Button1_Click(Obj As Object, e As EventArgs)
If ListBox1.SelectedIndex > -1 Then
Label1.Text = "用户选择：" & ListBox1.SelectedItem.Text
End if 
End Sub
</Script>
<!-- #Include Virtual="DataSetOP.inc" -->
</Head>
<Body>
<Form Runat="Server" >
<asp:ListBox ID="ListBox1" Runat="Server" />
<asp:Button ID="Button1" Text="选择"
                   OnClick="Button1_Click" Runat="Server" /><P>
<asp:Label ID="Label1" BorderStyle="Double"
                   BorderColor="#FF00FF" Runat="Server" />
</Form>
</Body>
</Html>

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