利用DataGrid显示某目录下的所有文件
利用DataGrid显示某目录下的所有文件 1.*.ASPX
<%@ Page Language="vb" AutoEventWireup="false" Codebehind="WebForm3.aspx.vb" Inherits="WebApplication1.WebForm3"%>
<HTML>
<script language="VB" runat="server">
</script>
<body>
<form runat="server">
<div align="center">
<asp:DataGrid runat="server" id="articleList" AutoGenerateColumns="False" BorderColor="#E7E7FF"
BorderStyle="None" BorderWidth="1px" BackColor="White" CellPadding="3" GridLines="Horizontal"
Height="176px" Width="549px">
<SelectedItemStyle Font-Bold="True" ForeColor="#F7F7F7" BackColor="#738A9C"></SelectedItemStyle>
<AlternatingItemStyle BackColor="#F7F7F7"></AlternatingItemStyle>
<ItemStyle ForeColor="#4A3C8C" BackColor="#E7E7FF"></ItemStyle>
<HeaderStyle Font-Bold="True" ForeColor="#F7F7F7" BackColor="#4A3C8C"></HeaderStyle>
<FooterStyle ForeColor="#4A3C8C" BackColor="#B5C7DE"></FooterStyle>
<Columns>
<asp:BoundColumn DataField="Name" HeaderText="文件名"></asp:BoundColumn>
<asp:BoundColumn DataField="LastWriteTime" HeaderText="最后修改時間" DataFormatString="{0:d}">
<ItemStyle HorizontalAlign="Center"></ItemStyle>
</asp:BoundColumn>
<asp:BoundColumn DataField="Length" HeaderText="文件大小" DataFormatString="{0:#,### 字節}">
<ItemStyle HorizontalAlign="Right"></ItemStyle>
</asp:BoundColumn>
</Columns>
<PagerStyle HorizontalAlign="Right" ForeColor="#4A3C8C" BackColor="#E7E7FF" Mode="NumericPages"></PagerStyle>
</asp:DataGrid>
</div>
</form>
</body>
</HTML>
2.*.aspx.vb
Imports System.IO
Public Class WebForm3
Inherits System.Web.UI.Page
#Region " Web Form 設計工具產生的程式碼 "
'此為 Web Form 設計工具所需的呼叫。
<System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
End Sub
Protected WithEvents articleList As System.Web.UI.WebControls.DataGrid
'注意: 下列預留位置宣告是 Web Form 設計工具需要的項目。
'請勿刪除或移動它。
Private designerPlaceholderDeclaration As System.Object
Private Sub Page_Init(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Init
'CODEGEN: 此為 Web Form 設計工具所需的方法呼叫
'請勿使用程式碼編輯器進行修改。
InitializeComponent()
End Sub
#End Region
Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
'在這裡放置使用者程式碼以初始化網頁
Dim dirInfo As New DirectoryInfo(Server.MapPath("/WebApplication1/images"))
articleList.DataSource = dirInfo.GetFiles("*.*")
articleList.DataBind()
End Sub
End Class
3.
