C#显示文件夹下所有图片文件的方法
本文实例讲述了C#显示文件夹下所有图片文件的方法。分享给大家供大家参考。具体实现方法如下：
<%@ Page Language="C#" EnableViewState="false" %>
<%@ Import Namespace="System.IO" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server">
protected void Page_Load(object sender, EventArgs e)
{
FileInfo[] fs1 = (new DirectoryInfo(Server.MapPath("~/A"))).GetFiles();
FileInfo[] fs2 = (new DirectoryInfo(Server.MapPath("~/B"))).GetFiles();
FileInfo[] fs3 = (new DirectoryInfo(Server.MapPath("~/C"))).GetFiles();
FileInfo[] fs4 = (new DirectoryInfo(Server.MapPath("~/D"))).GetFiles();
FileInfo[] fs5 = (new DirectoryInfo(Server.MapPath("~/E"))).GetFiles();
var fs = fs1.Concat(fs2).Concat(fs3).Concat(fs4).Concat(fs5);
Repeater1.DataSource = fs;
Repeater1.DataBind();
}
string GetUrl(object img)
{
FileInfo f = img as FileInfo;
return Page.ResolveUrl("~")+f.DirectoryName.Substring(f.DirectoryName.LastIndexOf("\")+1)+"/"+f.Name;
}
</script>
<html>
<head>
<title></title>
</head>
<body>
<form id="form1" runat="server">
<asp:Repeater ID="Repeater1" runat="server">
<ItemTemplate>
<div><a href='<%#GetUrl(Container.DataItem) %>'>
<img src='<%#GetUrl(Container.DataItem) %>' /></a></div>
</ItemTemplate>
</asp:Repeater>
</form>
</body>
</html>
希望本文所述对大家的C#程序设计有所帮助。