ASP.NET查询ACCESS数据库的内容并在DATAVIEW中显示出来 收藏 在http://blog.csdn.net/itzhiren/archive/2006/08/22/1105519.aspx这篇文章中,就可以在DATAVIEW中显示记录了,但是如果你的字段名是英文或者你想设置一下DATAVIEW的样式,使其更美观,就不能使用这么简单的代码显示了。 首先,如果要把标题显示为汉字,那么需要设置DATAVIEW的AutoGenerateColumns="false",不使用默认字段名,然后再设置asp:BoundField的HeaderText属性,来改变列标题;另外可以设置HeaderStyle中的BackColor、Font-Size、HorizontalAlign等属性,使其变得更加美观。下面给一个我自己做的例子: <%@ Page Language="VB" Debug ="true" %> <%@ Import Namespace="System.Data.OleDb" %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www./TR/xhtml1/DTD/xhtml1-transitional.dtd"> <script runat="server"> Dim connstr As String Dim sql As String Dim mycommand As OleDbCommand Dim myread As OleDbDataReader Dim conn As OleDbConnection Sub page_load(ByVal sender As Object, ByVal e As EventArgs) connstr = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & Server.MapPath("rizhi.mdb") & ";User Id=;Password=;" conn = New OleDbConnection(connstr) conn.Open() sql = "select * from rizhi" mycommand = New OleDbCommand(sql, conn) myread = mycommand.ExecuteReader() GridView1.DataSource = myread GridView1.DataBind() 'Dim i As Integer 'Do While myread.Read() ' i = i + 1 'Loop 'Response.Write(i) End Sub </script> <html xmlns="http://www./1999/xhtml" > <head runat="server"> <title>无标题页</title> </head> <body> <form id="form1" runat="server"> <div> <center> <asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="false" Width ="60%" Font-Size="12px" > <Columns> <asp:BoundField DataField="id" HeaderText="序号" > <ItemStyle Font-Size="12px" HorizontalAlign="Left" /> <HeaderStyle BackColor="BurlyWood" Font-Size="12px" HorizontalAlign="Center" /> </asp:BoundField> <asp:BoundField DataField="rq" HeaderText="日期" > <ItemStyle Font-Size="12px" HorizontalAlign="Left" /> <HeaderStyle BackColor="BurlyWood" Font-Size="12px" HorizontalAlign="Center" /> </asp:BoundField> <asp:BoundField DataField="n_je" HeaderText="金额" > <ItemStyle Font-Size="12px" HorizontalAlign="Right" /> <HeaderStyle BackColor="BurlyWood" Font-Size="12px" HorizontalAlign="Center" /> </asp:BoundField> <asp:BoundField DataField="title" HeaderText="标题" > <ItemStyle Font-Size="12px" HorizontalAlign="Left" /> <HeaderStyle BackColor="BurlyWood" Font-Size="12px" HorizontalAlign="Center" /> </asp:BoundField> <asp:BoundField DataField="content" HeaderText="内容" > <ItemStyle Font-Size="12px" HorizontalAlign="Left" /> <HeaderStyle BackColor="BurlyWood" Font-Size="12px" HorizontalAlign="Center" /> </asp:BoundField> <asp:HyperLinkField DataTextField="id" DataNavigateUrlFields ="id" DataNavigateUrlFormatString=" rizhi_edit.aspx?id={0} " HeaderText ="操作" DataTextFormatString ="修改" > <ItemStyle Font-Size="12px" HorizontalAlign="Center" /> <HeaderStyle BackColor ="burlyWood" Font-Size="12px" HorizontalAlign="center" /> </asp:HyperLinkField> </Columns> </asp:GridView> </center> </div> </form> </body> </html> 值得注意的是,这里不光显示了数据,而且还有一列是对数据的“操作”,当用户点击该列的时候,转到修改页面,并传递一个参数id,这里传递参数的方法是 DataNavigateUrlFormatString="<% rizhi_edit.aspx?id={0} %>" ,其中0表示第一个字段,1表示第二个字段,依此类推。 本文来自CSDN博客,转载请标明出处:http://blog.csdn.net/itzhiren/archive/2006/08/22/1105695.aspx |
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