asp.net在DataGrid中显示数据,示例如下:
复制代码 代码示例:
<%@ Page Language=VB Debug=true %>
<%@ Import Namespace="System.Data" %>
<%@ Import Namespace="System.Data.OLEDB" %>
<script runat=server>
Sub Page_Load(ByVal Sender as Object, ByVal E as EventArgs)
Dim DBConn as OleDbConnection
Dim DBCommand As OleDbDataAdapter
Dim DSPageData as New DataSet
DBConn = New OleDbConnection( _
"PROVIDER=Microsoft.Jet.OLEDB.4.0;" _
& "DATA SOURCE=" _
& Server.MapPath("EmployeeDatabase.mdb;"))
DBCommand = New OleDbDataAdapter _
("Select * from Employee", DBConn)
DBCommand.Fill(DSPageData, _
"EmployeeAll")
DBCommand = New OleDbDataAdapter _
("Select LastName " _
& " from Employee", DBConn)
DBCommand.Fill(DSPageData, _
"Employees")
dgEmps1.DataSource = _
DSPageData.Tables("EmployeeAll").DefaultView
dgEmps1.DataBind()
dgEmps2.DataSource = _
DSPageData.Tables("Employees").DefaultView
dgEmps2.DataBind()
End Sub
</SCRIPT>
<HTML>
<HEAD>
<TITLE>在 DataGrid 控件中显示数据-www.jb200.com</TITLE>
</HEAD>
<Body LEFTMARGIN="40">
<form runat="server">
<BR><BR>
<asp:datagrid
id="dgEmps1"
runat="server"
autogeneratecolumns="True"
>
</asp:datagrid>
<BR><BR>
<asp:datagrid
id="dgEmps2"
runat="server"
autogeneratecolumns="True"
>
</asp:datagrid>
</form>
</BODY>
</HTML>