I am trying to increase the size of file upload for my ASP.NET app.. (Windows 2008 Enterprise + IIS 7)
What I have done in web.config:
<system.webServer>
<security>
<requestFiltering allowDoubleEscaping="true">
<requestLimits maxAllowedContentLength="100000000" />
</requestFiltering>
</security>
</system.webServer>
If I want to increase the upload size which part of should I edit in the code below:
<system.web>
<httpRuntime executionTimeout="240" maxRequestLength="20480" />
<compilation debug="true" targetFramework="4.0"/> </system.web>
my ASP.NET web application uses windows authentication on our intranet. I want it to be able to make a server-side http request to another server on the same domain that also requires windows authentication. I've followed the instructions on temporarily impersonating the authenticated user when making the additional request here: [URL] Using code like this:
using System.Security.Principal;
// Obtain the authenticated user's Identity
WindowsIdentity winId = (WindowsIdentity)HttpContext.Current.User.Identity;
WindowsImpersonationContext ctx = null;
try
{
// Start impersonating
ctx = winId.Impersonate();
// Now impersonating
// Access resources using the identity of the authenticated user
var request = WebRequest.Create("http://intranet/secureapp");
request.Credentials = CredentialCache.DefaultCredentials;
var response = request.GetResponse();
using (var streamReader = new StreamReader(response.GetResponseStream()))
{
Response.Write(streamReader.ReadToEnd());
}
}
// Prevent exceptions from propagating
catch
{
}
finally
{
// Revert impersonation
if (ctx != null)
ctx.Undo();
}
// Back to running under the default ASP.NET process identity
But, unfortunately, I always get a 401 unauthorized error. Do I need to configure our webserver with active directory to allow it to delegate the autenticated user (could be any one of about 200 users, so don't want to have to do anything 200 times :))? If so, can anyone tell me how to do this?
I have web app written in .net 4.0 using url routing. It works fine in the development environment in VS 2010.But It's not working after publishing to iis7. on remote server i'm getting error HTTP Error 404.0 - Not FoundThe resource you are looking for has been removed, had its name changed, or is temporarily unavailable. I tried in virtual directory and it's not working.[URL]
View 1 RepliesI am using Asp.net 3.5 framework: with prior versions i was able to inscrease by going to machine.config file
<httpRuntime
executionTimeout="90"
maxRequestLength="4096"
But with 3.5 framework, i could'nt find <httpruntime> tag in machine.config file.
according to the developer of the web service I am calling.He said "bump up the default values for the following":
maxBufferSize="4096000"
maxReceivedMessageSize="4096000"
Where can I put these to bump them up? I've tried googling these settings, and I get sections of web.config that I don't have. I don't have a WCF client, either. Does this make sense to do from my web service, developed in VS 2010?
I'd like to just call his service without changing anything, get the error, and then go from there. I'm even getting that far because I got some other exception saying server was unable to process request, but it had nothing to do with exceeding a buffer size.
Given the following code which is extremely generic, I was hoping someone could tell me a bit about what is going on behind the scenes...
[HttpPost]
public ActionResult Load(Guid regionID, HttpPostedFileBase file)
{
if (file.ContentLength == 0)
RedirectToAction("blablabla.....");
var fileBytes = new byte[file.ContentLength];
file.InputStream.Read(fileBytes, 0, file.ContentLength);
}
Specifically, is the file completely uploaded to the server before my action method is invoked? Or is it the file.InputStream.Read() method call that causes or rather waits for the entire file to upload. Can I do partial reads on the stream and gain access to the "chunks" of the file as it is uploaded? (If the entire fire is uploaded before my method is invoked then it is all a moot point.) Is there any difference between IIS6 or II7 here?
How to Upload big file size in asp.net ?
My client is uploading file more then 1 GB through application. I know i can only upload only 100mb using asp.net MVC application.
[code]....
i am getting error at byte[] data = new byte[st.Length]; because st.Length=1330768612
Error - "Exception of type 'System.OutOfMemoryException' was thrown."
Is there any way i can upload more then 1gb file?
Why we can define maxRequestLength= 0 - 2097151 in webconfig,
I want to check the selected file size BEFORE uploading a file with the asp fileupload component.I can not use activex because the solution have to works on each browser (firefox, Chrome, etc..)How can I do that ?
View 3 RepliesSo we're having this problem. A user goes to upload a file, and if it's above 10MB, it just kind of times out the page, and clears, and no good error is thrown to describe what happened. Ideally, we would like to examine the file size when the user chooses the file they want to upload but I don't know if this is even possible. Our framework is built with ASP.NET, VB.NET, and Javascript (and ExtJS 3.0), and it runs in IE.
View 6 Repliesam facing an issue in my application.I have file with 200mb size. I want to give user access of uploading files with size up to 500mb. My config file has following setting for uploading file request.
<httpRuntime
executionTimeout="7200"
maxRequestLength="2097151"/>
Still if i am uploading file with size of up to 200mb connection disrupt.I suppose i have already mention 2 hour limit in config.Can anyone let me know the best and simplest way to upload file with huge size (Up to 500mb) ?
When I upload small sized tiff file(approx. 800KB) in my website folder on local system through fileupload control in asp.net. It uploads the file successfully. But when I upload 5MB or more in size tiff file. It can't upload file and display the following message.Internet Explorer cannot display the webpage.Here is my code:
if (FileUpload1.HasFile)
{
string filename = FileUpload1.PostedFile.FileName.ToString();
[code]...
Is there any way to change the look of the FileUpload control, in particular I just want to make the input field bigger but nothing obvious seemed to work.
View 2 RepliesI have an application that lets the use upload a pdf, I wanted to put a limit on the size the pdf can be. If the user tried to upload something too big I wanted to display a message to the user. I am trying to use a custom validator where it checks the size of the file and if it is too big it will set the "IsValid" to false. Is this the correct way to go about doing this? Is there a better way? When I test it, everything works in IE 8 and FF, but it does not work in IE 7 and can't figure out why.Here is what I have so far, this is on my aspx page:
[Code]....
And this is the code behind:
[Code]....
Is there any way to check the size of the file when it is about to be uploaded with jquery ?
View 2 RepliesIs there any way to check the size of a file that is being uploaded before its uploaded? Below i have code that works, but it doesnt check the file size until its uploaded.
[Code]....
I need upload multiple images and check before image size, I don't wanna use JQuery but if is necessary i can use it, some of you have or know one example.
View 1 RepliesRuntime Error Description: An application error occurred on the server. The current custom error settings for this application prevent the details of the application error from being viewed remotely (for security reasons). It could, however, be viewed by browsers running on the local server machine. Details: To enable the details of this specific error message to be viewable on remote machines, please create a tag within a "web.config" configuration file located in the root directory of the current web application. This tag should then have its "mode" attribute set to "Off". Notes: The current error page you are seeing can be replaced by a custom error page by modifying the "defaultRedirect" attribute of the application's configuration tag to point to a custom error page URL. ----------------------------------- This error will be display when I am try to show the Crystal Report. Can anybody tell me what Property I have to ser in Windows Server 2008 R2 or in IIS7???
View 1 RepliesI am working on the migration of the server. Our new server is Windows server 2008 with IIS7.0 I have a great difficulty in browsing the pages hosted in virtual directories. I have followed the proper steps of creating a virtual directories and converting them into applications. But when i try to browsing the pages of the virtual directory, i get the 404 error. Note: The .Net Framework 4.0 is installed on the server and the web applications which i am trying to configure in the virtual directories are developed in Visual Studio 3.0. Even the http://localhost also don't work.
View 9 Replieshow to upload/Download maximum file size
View 4 RepliesI have a file upload control i my page and have specified a max size of 1G in web.config file:
<location
path="DMS/Supplier/Submission.aspx">
<system.web>
[code]...
I'm a beginner i work with visual studio 2005 and ajax 1.0
i have a web page with a control input i must to check the weight of the file but in javascript WITHOUT ActiveXObject !?
so i am making a file upload. I have, in my web.config:
<httpRuntime executionTimeout="300" maxRequestLength="5120"/>
so the file can't exceed 5MB.
My server side code looks something like:
protected void button_Click(object sender, EventArgs e) {
try
{
if (fupCV.FileName != "") {
DirectoryInfo di = new DirectoryInfo(Server.MapPath("CVs"));
if (!di.Exists)
[Code]....
i use these code to set limit size for image that users want to upload
protected void BtnUploadS_Click(object sender, EventArgs e)
{
string path = Server.MapPath(".") + "../image/House";
[Code]....
here i define if (fup1.PostedFile.ContentLength < 102400) this size for image but when i upload image that has more than this 100KB it show error ===File size of 756 KB is exceeding the uploading limit but it upload file i don't want users can upload file morethan 100KB but here show error but upload image why?