RadUpload 多文件上传问题

Question

两个上传控件上传的是不同类型的文件，然后根据上传类型分别保存上传文件。为什么获取不到每个上传控件？<tr>
        <td align="right">
            图片：
        </td>
        <td>
            <asp:FileUpload ID="ImgUpload" runat="server" Width="360px" />
            <radu:radprogressarea id="RadProgressArea2" runat="server">
                                    </radu:radprogressarea>
            <radu:radprogressmanager id="RadProgressManager2" runat="server" />
        </td>
    </tr>
    <tr>
        <td align="right">
            文档：
        </td>
        <td>
            <asp:FileUpload ID="fileUpLoad" runat="server" Width="360px" />
            <radu:radprogressarea id="RadProgressArea1" runat="server">
                                    </radu:radprogressarea>
            <radu:radprogressmanager id="RadProgressManager1" runat="server" />
        </td>
    </tr>foreach (UploadedFile file in RadUploadContext.Current.UploadedFiles)
                    {
                        if (file.ContentLength != 0)
                        {
                            //保存
                            
                            dalDocFile.Dfile_Upload_Time = DateTime.Now;
                            dalDocFile.Dfile_User_Id = SessionManage.UserId;                            dalDocFile.Dfile_Name = file.GetName();
                            dalDocFile.Dfile_Suffix = System.IO.Path.GetExtension(file.GetName()).ToLower().Replace(".", "").Trim();
                            dalDocFile.Dfile_Size = file.ContentLength;                            string fileName = DateTime.Now.ToString("yyyyMMddHHmmss") + "." + dalDocFile.Dfile_Suffix;//保存到服务器后的文件名                            //组合路径，file.GetName()取得文件名
                            Path = System.IO.Path.Combine(Path, fileName);                            dalDocFile.Dfile_Url = "/Uploads/" + fileName;                            System.IO.FileInfo fileInfo = new System.IO.FileInfo(Path);
                            if (fileInfo.Exists)
                            {
                                AjaxMessage("服务器上已存在相同名称的文件！");
                                return;
                            }...........................                            if (ImgUpload.FileContent.Length!=0)
                            {
                                dalPlanDrill.Plan_Drill_Pic_Id = ImgFileId;                            }
                            
                            if(fileUpLoad.FileContent.Length!=0)
                            {
                                dalPlanDrill.Plan_Drill_Dfile_Id = docFileId;
                            }                        }
                    }

Answer 1

 if (ImgUpload.FileContent.Length!=0)
                            {
                                dalPlanDrill.Plan_Drill_Pic_Id = ImgFileId;                            }
                            
                            if(fileUpLoad.FileContent.Length!=0)
                            {
                                dalPlanDrill.Plan_Drill_Dfile_Id = docFileId;
                            }
选中上传文件为什么FileContent.Length还是为0？？
是不是不能这么判断？如何判断？

Answer 2

你用的RadUpload为什么又是<asp:FileUpload ...></asp>?

Answer 3

只是用了RadUpload的进度条和文件信息，所以没用RadUpload专用上传控件，是不是用那个RadUpload专用上传控件就可以找到图片是那个上传控件上传的，文档是那个控件上传的？

Answer 4

因为我想点击保存的时候两个上传有上传文件的话就上传，省的每个文件再点击上传，而且如果文件上传成功了，其他内容没有保存上，上传的文件还得手动删除。所以保存这块我用了事务。我想知道的是为什么不能找到每个上传控件？但是我把
<radu:radprogressarea id="RadProgressArea2" runat="server">
                                    </radu:radprogressarea>
            <radu:radprogressmanager id="RadProgressManager2" runat="server" />去除了，就可以通过
if (ImgUpload.FileContent.Length!=0)
   {
    dalPlanDrill.Plan_Drill_Pic_Id = ImgFileId;
   }
                            
if(fileUpLoad.FileContent.Length!=0)
   {
    dalPlanDrill.Plan_Drill_Dfile_Id = docFileId;
   }判断。
哎。找不到完美解决方案么？

Answer 5

那就不要让ProgressArea自动显示，你自己控制
参考http://demos.telerik.com/aspnet-ajax/upload/examples/customprogress/defaultcs.aspx

Answer 6

谢谢，不过我想知道的是为什么不能找到那个文件是那个上传控件上传的？把 
<radu:radprogressarea id="RadProgressArea2" runat="server"> 
                                    </radu:radprogressarea> 
            <radu:radprogressmanager id="RadProgressManager2" runat="server" /> 去除了，就可以通过 
if (ImgUpload.FileContent.Length!=0) 
  { 
    dalPlanDrill.Plan_Drill_Pic_Id = ImgFileId; 
  } 
                            
if(fileUpLoad.FileContent.Length!=0) 
  { 
    dalPlanDrill.Plan_Drill_Dfile_Id = docFileId; 
  } 判断。