创建文件夹

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创建文件夹如果用System.IO.Directory.CreateDirectory 需要对文件夹有读写的权限,

用另一种方法就不用了.这个方法要引入COM组件Microsoft Scripting Runtime

<%@ Page language="c#" ValidateRequest=false%>
<%@Import Namespace="System.IO"%>
<HTML>
<HEAD>
<title>WebForm1</title>

void Page_Load(Object sender, EventArgs e)
{

        }


        void butShow_Click(object sender, System.EventArgs e)
  {

            string user = TextBox1.Text;
            Scripting.FileSystemObject fso = new Scripting.FileSystemObjectClass();
            string user = this.TextBox1.Text.Trim();
            string UsersPath= Server.MapPath(ConfigurationSettings.AppSettings["UsersInfo"]);
            if (!Directory.Exists(UsersPath))
            {
                fso.CreateFolder(UsersPath);
            }
            UsersPath += user;
            if (!Directory.Exists(UsersPath))
            {
                fso.CreateFolder(UsersPath);
            }
            UsersPath += ConfigurationSettings.AppSettings["upfiles"];
            if (!Directory.Exists(UsersPath))
            {
                fso.CreateFolder(UsersPath);
            }

  }

</script>

</HEAD>
<body>
  <form id="Form1" method="post" runat="server">

    <asp:TextBox id="TextBox1" runat="server"></asp:TextBox>
    <asp:Button id="Button1" runat="server" Text="在当前目录下创建文件夹 " OnClick="butShow_Click"></asp:Button>
    <asp:Label id="Label1" runat="server"></asp:Label>
  </form>
</body>
</HTML>