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 am not able to show an alert message when a file is uploaded from a FileUpload control which is more than the size mentioned in web.config file like this in my situation...
"<httpRuntime maxRequestLength="2097151" executionTimeout="3600"/>"
i want to show an alert message when ever user clicks on the upload button if it excceds the size.
ones i select file i want to process that file directly not need to click another button to process
View 2 Replies
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 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 !?
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>
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?
I have made a cms where images can be uploaded. Now I have a problem that my images need to resize (in right proportion) depending on the screensize.
View 3 RepliesI do not want to change the default settings for file upload, 4Mb is more than enough for the project I'm working on. After quite a bit of searching I found two approaches that were purported to work but neither one is preventing the "Maximum request length exceeded" error. The first approach[see ref. #1 below] performs validation with a custom validator and in code behind on the page that contains the FileUpload control. It doesn't work. The second approach [see ref #2 below] performs validation in the Application_BeginRequest event in Global.asax. The author stated that validation must be handled by this event. Quoting: "The way to get past is to use your Application_BeginRequest event to handle the problem.. This event takes place for each request to your application BEFORE the data has been completely uploaded. Here you can check for the content length of the request and then redirect to the some error page or the same page with some value in session or query string so that the page can show appropriate message to the user." Here is my code from Golbal.asax based on the above. As noted, this approach doesn't work either.
protected void Application_BeginRequest(object sender, EventArgs e)
{
const int maxFileSize = 4 * 1000000; // Slightly less than 4Mb
if (Request.ContentLength > maxFileSize)
{
Response.Redirect("~/FileUploadError.aspx");
}
}
One comment by a reader of the Global.asax approach was that the value returned by Request.Content.Length would include everything on the page, i.e. viewstate, image and text content, etc. I suppose one work-around would be to set the limit higher in web.config but validate for max. file size in code behind, but that seems kind of silly because I'm manipulating the uploaded files (images) to reduce the size anyway; storage space isn't the issue, performance is. Has anyone managed to solve this poblem?
My requirement is to get the file size in client side. there is no problem in FF but in IE you can't do that unless u r using an activeX object. So we thought of putting it in browser cache and reading the file size from there and when we post it to the server we will be taking it from the cache and send it to the server.
View 4 Repliesneed ASP.NET File Upload with Real-Time Progress Bar
View 13 RepliesI made a website for a friend and he uploads a lot of pictures, around 20k per month. And sadly, I made it so he has to upload 1 at a time, because when they are uploaded they are renamed, attached to a group id and watermarked. Is there a way to allow him to select all 20 in a group and have them be uploaded and processed? I've looked into a couple of way to do it, mostly flash, and that will not work since we are renaming and added the newly created name to the db. Adding addition upload controls is not a solution. If we need to make a desktop application that does the uploading, that is alright as well, but we'd like to keep it all in the asp.net environment.
View 1 RepliesHow can you upload the time that the file was uploaded to the database?
And how to show the results that are made that day?
"SELECT x,y,z aspnet_Upload WHERE Date = @Date"; ??
