form表單上傳檔案

利用表單上傳檔案的例子：

<form id="form1" runat="server" enctype="multipart/form-data" >

    <div>

    <a id="addattach" href="#">添加上傳檔案</a>

    <div id="files">

    <input type="file" name="f1"/>

    <input type="file" name="f2"/>

    </div>

    <asp:button id="btnsend" runat="server" text="發送" onclick="btnsend_click" />

    </form>

    protected void btnsend_click(object sender, eventargs e)

        {

            for (int i = 0; i <

request.files.count; i++)

            {

                if (!string.isnullorempty(request.files[i].filename))

                {

                    request.files[i].saveas

                   (path.combine(server.mappath("files"), path.getfilename(request.files

[i].filename)));

                }

            }

        }