Web Forms :: Capture File Upload Server Error?
Apr 6, 2010In web.config, we can set to allow user upload file up to 2GB for .NET 2.0.
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C# - How To Capture File Upload Data From Webpage
Aug 4, 2010I'm well aware of how to get files from the client to the server using standard ASP.NET techniques, however, I have a need to be able to retrieve data from a third party web page written in basic html and process the file data in an asp.net web application.
So if the basic html looks like this...
<form id="form1" action="WebForm.aspx" method="post">
<input name="fileUpload1" type="file" enctype="multipart/form-data" />
<input type="submit" value="click" />
</form>
How do I retrieve the file data in the page referenced in the action attribute of the form. So far I have tried the code below, which allows me to access the file name - but not the byte stream of the file.
protected void Page_Load( object sender, EventArgs e )
{
string fileName = Request.Form["fileUpload1"];
// No files appear in the request.files collection in code below.
foreach (string file in Request.Files)
{
HttpPostedFile hpf = Request.Files[file] as HttpPostedFile;
if (hpf.ContentLength == 0)
continue;
string savedFileName = Path.Combine(
AppDomain.CurrentDomain.BaseDirectory,
Path.GetFileName( hpf.FileName ) );
hpf.SaveAs( savedFileName );
}
}
SQL Server :: Upload File In Database - Error
Mar 2, 2011when i upload a file his size lower than 5MO it work but if not this error display
Erreur 101 (net::ERR_CONNECTION_RESET) : Erreur inconnue
i use this method for programming [URL]
SQL Server :: Upload Excel File Giving Error
Dec 3, 2010when i tring to upload excel file in sql,it was upload few recoreds and gives me error. i can not understand the error.
View 5 RepliesGetting 'connection Reset By Server' Error In .net Mvc Upload File Code After Submit?
Mar 6, 2010I've read several questions explaining how to handle file uploads in asp.net mvc. I am trying to submit both the file as well as form fields describing it. That might be the issue. I'll go write to the code:
View code:
<% using (Html.BeginForm("CreateFile", "Video", FormMethod.Post, new { enctype = "multipart/form-data" }))
{%>
<fieldset>
<legend>Fields</legend>
<p>
<label for="file">Filename:</label>
<input type="file" name="file" id="file" />
</p>
<p>
<label for="Password">Password:</label>
<%= Html.TextBox("Password")%>
<%= Html.ValidationMessage("Password", "*")%>
</p>
<p>
<label for="Description">Description:</label>
<%= Html.TextBox("Description")%>
<%= Html.ValidationMessage("Description", "*")%>
</p>
<p>
<label for="DateUploaded">DateUploaded:</label>
<%= Html.TextBox("DateUploaded")%>
<%= Html.ValidationMessage("DateUploaded", "*")%>
</p>
<p>
<label for="DateRecorded">DateRecorded:</label>
<%= Html.TextBox("DateRecorded")%>
<%= Html.ValidationMessage("DateRecorded", "*")%>
</p>
<p>
<input type="submit" value="Submit" />
</p>
</fieldset>
<% } %>
Controller code:
[AcceptVerbs(HttpVerbs.Post)]
public ActionResult CreateFile(VideoDTO video, HttpPostedFileBase f) //[Bind(Exclude="VideoId")]
{
foreach (string file in Request.Files)
{
HttpPostedFileBase hpf = Request.Files[file] as HttpPostedFileBase;
if (hpf.ContentLength == 0)
continue;
string savedFileName = Server.MapPath("Videos") + Path.GetFileName(hpf.FileName);
hpf.SaveAs(savedFileName);
video.FileName = hpf.FileName;
}
repository.CreateVideo(video);
return RedirectToAction("Index");
}
I've seen several examples, but haven't come across one that is trying to submit both a file and other form data. Some other things of note is other examples seem to not put a HttpVerb attribute on the action method at all and have an empty parameter string. The files I'm looking to accept will be video files of various types but they can be anywhere from 100-300 mb. The files I've attempted to use (locally) have been rather small comparatively (50 or so mb).I know it's been asked but I feel like my issue here is different somehow. When I submit the page I see:
The connection was reset
The connection to the server was reset while the page was loading.
File Upload Error/exception Details: System.bet .webexception. Unable To Connect To The Remote Server
Mar 2, 2010I had this one working a while back i try to upload file to my root folder it works locally but when i try it from my website i get the following error: exception details: system.bet .webexception. unable to connect to the remote server
the code bomb at the following line
requestStream = uploadRequest.GetRequestStream() 'This is where the exception occurs
fileStream = File.Open(localFile, FileMode.Open)
[code]....
DataSource Controls :: Capture The SQL Server Error And Pass It To UI Via Web Service?
Jul 12, 2010In one of our sprocs, we have a validation and it returns an error as: RAISERROR('this is the error message', 18, 1) When I call it in the business logic layer, how do I obtain this error message and pass it through the web service?
[Code]....
As you can see, it supposes to return a Users type, but how would I capture that error message in sproc and pass it all the way to UI?
Security :: Upload File Access Denied "Server Error In '/' Application"
Aug 25, 2010Server Error in '/' Application. Access to the path 'c:InetpubEnewsAttFilesemploy-e-header2.jpg' is denied. Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. Exception Details: System.UnauthorizedAccessException: Access to the path 'c:InetpubEnewsAttFilesemploy-e-header2.jpg' is denied.
ASP.NET is not authorized to access the requested resource. Consider granting access rights to the resource to the ASP.NET request identity. ASP.NET has a base process identity (typically {MACHINE}ASPNET on IIS 5 or Network Service on IIS 6) that is used if the application is not impersonating. If the application is impersonating via <identity impersonate="true"/>, the identity will be the anonymous user (typically IUSR_MACHINENAME) or the authenticated request user. To grant ASP.NET access to a file, right-click the file in Explorer, choose "Properties" and select the Security tab. Click "Add" to add the appropriate user or group. Highlight the ASP.NET account, and check the boxes for the desired access.
Web Forms :: File Not Upload Error : #2038
Aug 2, 2010i have Problem in File Uploading .previously it is worked in http website later our client wants chane website to secure website i.e https
when uploading a file server it giving error like file not upload error:#2038
Web Forms :: Automatically Populate A File Upload Control's File For Automated Testing And Server Stress And Java
Aug 9, 2010is it possible to automatically populate a file upload control's file for automated testing and server stress. I have one upload control (that simply brings up the browse and selects the file) and a button that uploads the selected fileupload control's file. Is it possible to give the file upload control a file pather "C:myImage.jpg" and submit the file by pressing the upload butto:
document.getElementById("fileUpload").value = "C:myImage.jpg";
document.getElementById("btnUpload").click();
Web Forms :: Large File Upload Error Message?
Apr 23, 2010I have standard asp.net file upload control on a page. If a user try to upload large file they get all the cryptic error messages like page not found etc.I dont want them to be able to upload large files, but still want to show gracefull error message saying that file is too large to upload or something like that. Is there any way to do that?
View 9 RepliesWeb Forms :: File Upload And Get System.OutOfMemoryException Error
Feb 22, 2010i have a file upload control in my page and have set the max file size in web.config to 1 GB (this is an intranet app).
However, when I try to upload a 280 MB file, it throws System.OutOfMemoryException. The server has 4 GB of RAM and plenty of disk space.
Web Forms :: File Upload Control Unknown Error?
Jan 13, 2011When I am trying to upload a file with more than 5 MB using the
file upload control , some unknown error is thrown from the browser. When I tried to diagnose the issue using fiddler it shows 504 error code.
Web Forms :: How To Handle Error : 3004 For File Upload Control
Jul 7, 2010I am using file upload control. Mentioned the
<httpRuntime
Web Forms :: Upload A File From Local Computer Through A Web Server To A Different Server?
Nov 16, 2010what is wrong with this line of code?
uploadFile.PostedFile.SaveAs("\ddg3584GraphicsWater lilies.jpg")
Web Forms :: File Upload Control - Could Not Find A Part Of The Path Error
Feb 18, 2013I want when no choose file file upload control update success full
In this code image change image update success.but when i click edit button and not choose file from upload control.and click update button.it show error.
System.IO.DirectoryNotFoundException: Could not find a part of the path 'D:websiteschange image in gridview finalimages'.
Code:-
<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="false" Font-Names="Arial" OnRowEditing = "OnRowEditing" OnRowCancelingEdit = "OnRowCancelingEdit" OnRowUpdating = "OnRowUpdating">
<Columns>
<asp:BoundField DataField="ID" HeaderText="ID" ReadOnly="true" />
<asp:BoundField DataField="FileName" HeaderText="Image Name" ReadOnly = "true"/>
<asp:TemplateField>
[Code] .....
In this code image change image update success.but when i click edit button and not choose file from upload control.and click update button.it show error.System.IO.DirectoryNotFoundException: Could not find a part of the path 'D:websiteschange image in gridview finalimages'.
Web Forms :: When Upload More Than One File Getting This Error "Cannot Access A Closed File "
Jul 1, 2010whenever i m trying to upload more than one file i m getting this error "Cannot access a closed file. ". The file size is very small, the format is also .doc, .xls. The first file is uploaded correctly, no problem at all. The problem arise when system tries to write second file. Any ideas? On upload button event, I have taken all the files in httpfilecollection which i assign in session so that after attaching i can upload it later on save event. Problem occurs in save event that too on remote server. It's not happening on my local system.
[code]...
Web Forms :: How To Upload File And Save It To Oracle Database And View The Upload File Using C#
Feb 8, 2011how to upload and save files to oracle database, and view file using C# .net and can upload one or more files in one webform.
View 1 RepliesWeb Forms :: Can Upload A File On A Network Share Folder Using File Upload Control
Aug 6, 2010I want to upload files to the web servers from the client machines.
Can i upload a file on a network share folder using file upload control?
I would like to create a share folder on a file server sitting next to the web server. If i upload the file from the network share folder instead of uploading it from the client machine does it make any difference?
Will the file be stored in a temporary location before copying to the final destination? Where will be the file stored in this case of uploading it from share folder?
Web Forms :: Upload The File To The Server?
Feb 10, 2011The task is simple. I know where the client side has a file. I need to upload this file to the server. Because of safety issues it's became very difficult. I have tried to create upload file control with the already inserted into it the path to the file. It is impossible. Now i thinking how to use XMLHttpRequest to send the file. Fellow experts, who knows how to upload a file to the server using JavaScript or POST of ASP.NET to server side
View 7 RepliesAJAX :: Async File Upload Control - Check File Contenttype Before File Upload Starts?
Jan 13, 2010I am using the async file upload control to upload to a image file. I want the user to upload only jpg files. And for that I am checking the uploadedfile content type in server side, after the upload complets. I wanna check this, before upload starts. There is one javascript method
function startUpload(sender, args){}
but how to access the content type of the file selected by user.
Web Forms :: File Upload Server Control 3.5
Jun 22, 2010I have a webform (ASP .NET 3.5 SP1) where I need to put a file upload server control. People from this page should be able to upload a file of 50 MB (max). I know for this purpose the ASP .NET FileUpload control is not good. What can I do? Is there any free fileupload module which I can use?
View 1 RepliesWeb Forms :: Upload File To The Server Side?
Aug 12, 2010I am trying to upload photo to my website folder "upload"
View 6 RepliesWeb Forms :: Upload File Or Image From One Server To Another?
Aug 26, 2010uploading image from one server to another server. i am developing one website [URL] and from this website i want to upload images to another website say [URL] using asp:fileupload control... is it possible to upload file or image from localhost machine to different server using fileupload.saveas method..
View 2 RepliesWeb Forms :: File Upload Failing On One Server?
May 7, 2010I have a web form that allows the user to upload a file to the web server, that file is then read into a database. This process works on my local pc, my dev box and one of my qa servers. I moved the code to a new QA web server and it doesn't work on that server, even though the web site is setup the same on all 3 machines. On the new server it was working at one time and then today it stopped.What could be causing me to get {access denied to folder c:websitefilesuploads} (which is the file I'm uploading to and then deleting and works on my local dev and one of my qa boxes
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