解决方案文件夹内容在visual studio中不可见 [英] Solution folder content invisible in visual studio

问题描述

在解决方案资源管理器下我创建了文件夹名称照片然后我以编程方式添加照片...

但是从环境中我无法看到文件夹内的照片但是当我打开文件夹时它是有什么问题我无法理解。





i我正在使用ajax照片上传器，因为这个问题上传照片没有显示







当我点击菜单显示对象浏览器顶部的所有文件时，我可以找到白色的照片



i需要帮助.....

Under the solution explorer i created folder name photos then i add photo programatically...
but from environment i can't see the photos inside the folder but when i open the folder it' s there what is the problem i cant understand.


i am using ajax photo uploader because of this problem upload photo not displaying



when i click the menu show all files on top of object explorer i can find the photo in white color

i need help.....

推荐答案

Asynchronous file upload :

<asp:asyncfileupload id="btnUpload" runat="server" xmlns:asp="#unknown">
                        onuploadedcomplete="btnUpload_UploadedComplete" UploaderStyle="Modern" 
                        CompleteBackColor="White" UploadingBackColor="#CCFFFF"
                            ThrobberID="imgLoader" OnClientUploadComplete="uploadComplete" 
                        OnClientUploadStarted = "uploadStarted"  Width="120px" 
                        ClientIDMode="Static" CssClass="FileUploadWidth" FailedValidation="False"
                         />

 protected void btnUpload_UploadedComplete(object sender, AjaxControlToolkit.AsyncFileUploadEventArgs e)
        {
            try
            {
                File.Delete(string.Format(@"{0}\{1}", Server.MapPath(this.UploadFolderPath), "Test.jpg"));
                filename = System.IO.Path.GetExtension(btnUpload.PostedFile.FileName).ToString();
                btnUpload.SaveAs(Server.MapPath(this.UploadFolderPath) + "Test" + filename);
                imgDisplay.Src = this.UploadFolderPath + "Test" + filename;
            }


            catch (Exception ex)
            {

            }

        }


javascript 

<script type = "text/javascript">
     function uploadStarted() {

get（ imgDisplay）。style.display = < span class =code-string> none;
}
函数uploadComplete（sender，args）{
var imgDisplay =

get("imgDisplay").style.display = "none"; } function uploadComplete(sender, args) { var imgDisplay =

get （ imgDisplay）;
imgDisplay.src = images / loader.gif;
imgDisplay.style.cssText = ;
var img = new Image（）;
img.onload = function（）{
imgLoader.style.cssText = height：171px ;宽度：150像素;
imgLoader.src = img.src;


};
var fileName = ;
fileName = args.get_fileName（）;
var fileExtension = fileName.substring（fileName.lastIndexOf（' 。'）+ 1 ）;

img.src = <％= ResolveUrl（filename）％> + 测试。 + fileExtension;
}

< / script >
< / asp：asyncfileupload < span class =code-keyword>>

get("imgDisplay"); imgDisplay.src = "images/loader.gif"; imgDisplay.style.cssText = ""; var img = new Image(); img.onload = function () { imgLoader.style.cssText = "height:171px;width:150px"; imgLoader.src = img.src; }; var fileName = ""; fileName = args.get_fileName(); var fileExtension = fileName.substring(fileName.lastIndexOf('.') + 1); img.src = "<%=ResolveUrl(filename) %>" + "Test." + fileExtension; } </script> </asp:asyncfileupload>

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