Alright, so i have a silverlight application,
it opens a filedialog, gets the selected file, transfers it to asp.net which saves it to the server, but i want to know how to implement a progress bar for it. for big files, and multiple file uploads, i will need to know the progress of the file upload to the server, is this possible?
Here is an easy one:I need a stable simple file uploader with a progress bar, I have found lots of fancy ones from the search. However, I need the community opinion on which ones to go with? Tutorial links would be appreciated.BOUNTY: I have a FileStream which I would like to upload to a server, below is a sample server server URL:string uploadUri;string SavedFileName = "testXRay.jpg"
uploadUri = @"http://localhost/MyApplication/Upload/Images/" + SavedFileName;I am adding a bounty in hope to get a working solution which I could use from my SL application. MyApplication is hosted in IIS.
how to upload a aspx website project to a webserver.
I have tried to test the website with the LocalHost, and it is working. The project has both aspx and html files linked inbetween. How can I upload the project to a webserver and test it with the URL address.
How can I retrieve file information (size of file) before it is uploaded to the webserver?
I would like to create a multi file upload. I have it working in JQuery but I would like to know the size of the files to set a limition by summing up the total the file sizes together.
In my website I need to download a CSV file from other webserver through coding.
How can I do so?
We recently migrated applications from one web server to another. Previously they could upload files to the server and if it already existed, it would over write with the new one.
Now I have to manually delete the file from the server so they can upload a new one. If I delete it they can upload a new one and even upload one to overwrite the one they uploaded. But only after I delete the "migrated" one.
All of the security is correct. ASPNET and IIS_WPG have permissions.
Da Code:
If System.IO.File.Exists(UploadLoc + Me.FileUpload_PDF.FileName) Then
System.IO.File.Delete(UploadLoc + Me.FileUpload_PDF.FileName)
End If
Me.FileUpload_PDF.SaveAs(UploadLoc + Me.FileUpload_PDF.FileName)
I get the dreaded "access to the file is denied"
Update: I find if I give "USER" modify rights it works, but that does not seem secure.
I have some code in my default.apsx.cs file that all works except one very small but important piece.. I have the same code in c# consoleapp and it works fine on my local machine.
Here is the code...
[code]...
When i try and run it through visual web developer it seems to feel the file doesnt exits so evaluates the if statement to false and moves. on... I havent specified a path and have the file in the same folder as the default.aspx.cs file.
I have this scenario. I have an application running in a webserver (in DMZ). End users upload documents to the webserver. right now all the documents get stored in the webserver itself. I would like to store all the docs in the database server.
What is the best way to store the documents, move it from webserver to db server after they uplocaded or directly upload to the db server ?.
And, if I have to upload directly to the db server could someone help me how to mangae the connection to the db server and credentials..?
I am trying to break a large web.config file into smaller parts. This has been covered a few times on different stack overflow questions (like this or this) which recommend using the configSource or file attributes. The problem is this does not work for the system.webServer section used to configure IIS 7 in integrated mode. This is particularly bad for web.config files that have IIS Rewrite rules which tend to bloat the files.
View 1 RepliesI have requirement to copy or move file from webserver app folder to local file system folder (user selected). How is it possible in ASP.Net.
On my page i have textbox and browse button and user clicks browse button to select folder and there is Copy/Move button and when clicked the files under webserver folder should be move to the user selected folder. The webserver folder path is available to application.
With the ajax file uploader, would it be possible to check the size of the image before uploading?Currently, it uploads the file to the server and then lets me know that it's bigger than the limit size.
i am using a file uploader to upload files. Now when i am using this on a mobile emulator with default browser IE it is uploading only those files whose name is less than 6 character. the files with name more than 6 character is not uploading through mobile emulator or mobile phone (PDA). I need this solution very soon.
View 1 RepliesIn my asp.net project i have a folder (folder name  "Data").
I upload .pdf file and save the .pdf file in My Data folder.
In same day if i upload same name file then the previous file is overwrite without any message.
So I would like to know, how can i show a message like ("same name file is exit ,Do u want to replace it").
I've dug around in the SDK and managed to connect to my instance of S3, go into my bucket and create an empty file, but can't figure out how to take a file from my computer and upload it. If I have dragged a file upload control onto the designer surface how do I set the properties for it in the code behind?(If I absolutely need to have a 3rd party uploader which should I use). Here is the code I have so far.
static string bucketName = "myBucket";
static string keyName = "sampleKey";
static AmazonS3 client;
protected void Page_Load(object sender, EventArgs e)
{
string accessKeyID = System.Configuration.ConfigurationManager.AppSettings["AWSAccessKey"];
string secretAccessKeyID = System.Configuration.ConfigurationManager.AppSettings["AWSSecretKey"];
using (client = Amazon.AWSClientFactory.CreateAmazonS3Client(accessKeyID, secretAccessKeyID))
{
// simple object put
PutObjectRequest request = new PutObjectRequest();
request.WithContentBody("this is a test")
.WithBucketName(bucketName)
.WithKey(keyName);
S3Response response = client.PutObject(request);
response.Dispose();
// put a more complex object with some metadata and http headers.
PutObjectRequest titledRequest = new PutObjectRequest();
titledRequest.WithMetaData("title", "the title")
.WithContentBody("this object has a title")
.WithBucketName(bucketName)
.WithKey(keyName);
using (S3Response responseWithMetadata = client.PutObject(request))
{
WebHeaderCollection headers = response.Headers;
foreach (string key in headers.Keys)
{
Console.WriteLine("Response Header: {0}, Value: {1}", key, headers.Get(key));
}
}
}
}
I've added a new silverlight application to my project. It works fine by itself.
I even have a ClientBin folder in my ASP.NET Web Application with the XAP file of my Silverlight project.
So how I embed that Silverlight project into my existing ASP.NET web application?
it may not have to do with silverlight as such, but a "security" issue. I appologize if that was wrong.
I´m having a go at silverlight...
I want to display large amount of data in good looking charts. Ideally, I would use a web service. However none of the tutorials I´ve watched works. There´s always some component or class missing.
So I figured I´d do it the "ugly" way, creating a xml file from a dataset, and then reading it in the silverlight app.
Now when debugging, I use a local file, which is apparently not permitted
But there must be a way around it right?
I've been developing a game using Silverlight 4 and silversprite (http://silversprite.codeplex.com/)
This game is HEAVILY content dependent, using a lot of audio and images. My content folder is around 90 mbs worth of stuff. And because of that, my XAP file is around 60 MB, and takes 5 minutes to download from the website before any user can start playing.
I am using Visual Web Developer 2010 to create my site and load the XAP. Is there a way where I can take content out of my XAP and put it in my ASP.net site project? Or perhaps upload my content files to the site's storage?
This would make my XAP file much quicker to download.
I have this situation where I need to display a bunch of files pulled from a Sharepoint site in a Silverlight application. I use a WCF service to get the data from the Sharepoint site.
So what I have is file names with their corresponding extensions. What I need to do is, display the files in the Silverlight application with their corresponding file type icon and file name. The following is the Heirarchical data template I use to display the files in the Silverlight application.
<sdk:HierarchicalDataTemplate x:Key="FileTemplate">
<StackPanel Orientation="Vertical">
<Image x:Name="imgFile" Source="{Binding FileImage}" Height="35" ></Image>
<TextBlock x:Name="txtFile" Text="{Binding FileName}"></TextBlock>
</StackPanel>
</sdk:HierarchicalDataTemplate>
Where FileImage and FileName are strings.
PS: The reason I don't have file type and size is because I using Sharepoint web services and XMLReader to get the information about the files.
I've created a silverlight application, MainPage.xaml has silverlight controls. The code behind of it will be definately in MainPage.xaml.cs file. When creating a silverlight app, I've selected a default web project wherein this silverlight app will be hosted and run. After all my work in MainPage.xaml.cs file, I want to integrate it in my default.aspx file. As i understand, I need to give reference to xap file in this aspx file. I tried accessing
<asp:Silverlight ID="xx" runat="Server.. />
tag but had no luck. This tag does not come up, Am i missing to add reference to any silverlight dll to my web application. Or is this tag applicable for Silverlight 2.0 and not 3.0 which I'm using:
<object data="SilverlightEmployeeExampleTestPage.aspx" width="100%" height="100%">
<param name="source" value="../ClientBin/SilverlightEmployeeExample.xap" />
</object>
I am creating an excel spreadsheet server side and downloading to the client via a Silverlight front-end. It is started by the user clicking a button and being presented with a SaveFileDialog. Once the user enters a file name then silverlight starts an asynchronous call to a web service and when finished returns a byte array which is written to wherever the user requested to save it. This all works fine.How do I then automatically open this file on the client's PC?
View 1 RepliesOn a web page, I need to allow users to input the path to a file (on shares on servers) - which will be stored in a database so I can subsequently display 'a list of documents that apply to this project'.If I put an input type="file" on the page, it makes it easy for the user to browse to the document ... but, when the form is submitted, the document will be uploaded to the server. I don't want the document, I just want the path.
How would you provide the functionality to allow a user to browse to a file so that you could record the path to the file without actually uploading the file itself?I just want to end up showing, on a web page, a list of files like:
myserverfolder20somefoldersomefile.doc
myserver2folder50somefoldersomefile2.doc
I need to give users an easy way to locate those files in the first place - without having to laboriously open Windows Explorer, find the file, and copy and paste the path. A file upload control gives you access to the path - which is what I need - but I don't want the file uploadedIf I do end up using a file upload control - I don't want to save the file on server - how can I dispose of it so I don't end up with hundreds of temp files?
I'm rather new to the topic of designing web applications, and during my attempts to create something i stumbled upon a rather tricky question. For my application I want to do a user control with which user will be able to select a file from a hard drive and upload details about this file. I dont want the user to send the whole file, just the details about it. For example lets say user selects a mp3 file. I dont want the whole song to be uploaded but i want the details about that song like the Author, on Album etc. Is something like this possible without uploading the whole file?
I tried looking up that topic on the internet but i found nothing... though i dont believe I am the first one with such a dilema;]
I have a SL 3.0 xap I want to host in a ASP.NET website, I have access to the XAP file and I have created a HTML page to host the SL component.
When I access the page all I see is a white screen where the SL component should be, SL is loaded but the component is not displayed.
This is the HTML code for the SL div.
<body>
<form id="form1" runat="server" style="height:100%">
<div id="silverlightControlHost">
<object data="data:application/x-silverlight-2," type="application/x-silverlight-2" width="100%" height="100%">
<param name="source" value="http://lonmw32795/SliverlightRESTfulWebservice.Web/ClientBin/SliverlightRESTfulWebservice.xap"/>
<param name="onError" value="onSilverlightError" />
<param name="background" value="white" />
<param name="minRuntimeVersion" value="3.0.40818.0" />
<param name="autoUpgrade" value="true" />
<a href="http://go.microsoft.com/fwlink/?LinkID=149156&v=3.0.40818.0" style="text-decoration:none">
<img src="http://go.microsoft.com/fwlink/?LinkId=161376" alt="Get Microsoft Silverlight" style="border-style:none"/>
</a>
</object><iframe id="_sl_historyFrame" style="visibility:hidden;height:0px;width:0px;border:0px"></iframe></div>
</form>
Where can I find a silverlight 3 or 4 user control that contains multiple file upload and resize capability?
UPDATE:This will be used for uploading images. We'd like to resize the images prior to posting up to the server.
I have a Silverlight application hosted in an ASP.NET site, through which I'm starting an HttpWebRequest to a Generic Handler in order to save a CSV file to the user's machine.
From the Silverlight app, a Uri is constructed with parameters to make the CSV file server-side. A button is clicked which triggers the following:
string httpHandlerName = "HttpDownloadHandler.ashx";
// CustomUri handles making it an absolute Uri wherever we move the handler.
string uploadUrl = new CustomUri(httpHandlerName).ToString();
UriBuilder httpHandlerUrlBuilder = new UriBuilder(uploadUrl);
httpHandlerUrlBuilder.Query = string.Format("{3}startdate={0}&enddate={1}&partnerId={2}", startDate, endDate, partnerId, string.IsNullOrEmpty(httpHandlerUrlBuilder.Query) ? "" : httpHandlerUrlBuilder.Query.Remove(0, 1) + "&");
HttpWebRequest webRequest = (HttpWebRequest)WebRequest.Create(httpHandlerUrlBuilder.Uri);
webRequest.Method = "POST";
webRequest.BeginGetResponse(new AsyncCallback(GetResponseCallback), webRequest);
Now here is the ProcessRequest code from the HttpDownloadHandler.ashx
public void ProcessRequest(HttpContext context)
{
_httpContext = context;
string partnerId = _httpContext.Request.QueryString["partnerId"];
string startDate = _httpContext.Request.QueryString["startDate"];
string endDate = _httpContext.Request.QueryString["endDate"];
ExportCsvReport exportCsv = new ExportCsvReport();
_csvReport = exportCsv.ExportMemberRegistrationReport(partnerId, startDate, endDate);
context.Response.Clear();
context.Response.AddHeader("content-disposition", "attachment; filename=Report.csv");
context.Response.ContentType = "text/csv";
context.Response.Write(_csvReport);
}
Here is the HttpResponse header information that comes back when the Save File Dialogue refuses to appear:
{System.Web.HttpResponse}
Buffer: true
BufferOutput: true
Cache: {System.Web.HttpCachePolicy}
CacheControl: "private"
Charset: "utf-8"
ContentEncoding: {System.Text.UTF8Encoding}
ContentType: "text/csv"
Cookies: {System.Web.HttpCookieCollection}
Expires: 0
ExpiresAbsolute: {1/1/0001 12:00:00 AM}
Filter: {System.Web.HttpResponseStreamFilterSink}
HeaderEncoding: {System.Text.UTF8Encoding}
Headers: 'context.Response.Headers' threw an exception of type 'System.PlatformNotSupportedException'
IsClientConnected: true
IsRequestBeingRedirected: false
Output: {System.Web.HttpWriter}
OutputStream: {System.Web.HttpResponseStream}
RedirectLocation: null
Status: "200 OK"
StatusCode: 200
StatusDescription: "OK"
SubStatusCode: 'context.Response.SubStatusCode' threw an exception of type 'System.PlatformNotSupportedException'
SuppressContent: false
TrySkipIisCustomErrors: false
When I navigate to localhost/HttpDownloadHandler.ashx while the site is up, without initiating it from within the Silverlight app - the Save File Dialogue appears just fine, it seems to be a case where Silverlight is not accepting the response header properly.