ASP.NET查詢(xún)ACCESS數據庫的內容并在DATAVIEW中顯示出來(lái) 收藏
在http://blog.csdn.net/itzhiren/archive/2006/08/22/1105519.aspx這篇文章中，就可以在DATAVIEW中顯示記錄了，但是如果你的字段名是英文或者你想設置一下DATAVIEW的樣式，使其更美觀(guān)，就不能使用這么簡(jiǎn)單的代碼顯示了。
首先，如果要把標題顯示為漢字，那么需要設置DATAVIEW的AutoGenerateColumns="false"，不使用默認字段名，然后再設置asp:BoundField的HeaderText屬性，來(lái)改變列標題；另外可以設置HeaderStyle中的BackColor、Font-Size、HorizontalAlign等屬性，使其變得更加美觀(guān)。下面給一個(gè)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.w3.org/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.w3.org/1999/xhtml" >
<head runat="server">
<title>無(wú)標題頁(yè)</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="序號" >
<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="金額" >
<ItemStyle Font-Size="12px" HorizontalAlign="Right" />
<HeaderStyle BackColor="BurlyWood" Font-Size="12px" HorizontalAlign="Center" />
</asp:BoundField>
<asp:BoundField DataField="title" HeaderText="標題" >
<ItemStyle Font-Size="12px" HorizontalAlign="Left" />
<HeaderStyle BackColor="BurlyWood" Font-Size="12px" HorizontalAlign="Center" />
</asp:BoundField>
<asp:BoundField DataField="content" HeaderText="內容" >
<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，這里不光顯示了數據，而且還有一列是對數據的“操作”，當用戶(hù)點(diǎn)擊該列的時(shí)候，轉到修改頁(yè)面，并傳遞一個(gè)參數id，這里傳遞參數的方法是 DataNavigateUrlFormatString="<% rizhi_edit.aspx?id={0} %>" ，其中0表示第一個(gè)字段，1表示第二個(gè)字段，依此類(lèi)推。
本文來(lái)自CSDN博客，轉載請標明出處：http://blog.csdn.net/itzhiren/archive/2006/08/22/1105695.aspx
