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by: R Reyes |
last post by:
I am coding a forum and am having problems passing around the attachment file
(as an HtmlInputFile) from page to page. Sometimes the users may want to
preview their posts with the attachment specs (filesize, content-type, etc..)
before submitting.
i have tried storing it in a session like so:
HtmlInputFile uploadFile = new HtmlInputFile();
Session = uploadFile.PostedFile;
Then retrieving it, though I can't seem to figure out if the...
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by: Skwish |
last post by:
Hi,
I have a page with a htmlInputFile that is working fine. However, if I go
to another page, and then go back to the page with the htmlInputFile, I get
the following error
Warning: Page has Expired The page you requested was created using
information you submitted in a form. This page is no longer available. As a
security precaution, Internet Explorer does not automatically resubmit your
information for you.
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by: Augusto Cesar via DotNetMonster.com |
last post by:
Hi, I want to customize the HtmlInputFile. I wanna something like an image
button to play the "browse" button hole and hide the textbox. Is that
possible?
I also have tried to hide an HtmlInputFile in my page and added some
javascript code to a button to fire the click() event of the HtmlInputFile.
It worked for a moment, but when the submit button is clicked the
HtmlInputFile looses its value. This solution was described in the...
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by: ian |
last post by:
Hello,
I have a small test.aspx page with an HtmlInputFile class instance and
an imagebutton. When I run this on our proxy server and click the save
imagebutton I get the "Page cannot be displayed" error screen.
I'm not sure how to fix this because it doesn't happen all the time.
The weird thing is that if I make it a button instead of an image it
works fine. OR if I delete the image (/images/save.jpg) then it works
also.
It doesn't...
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by: Dave Adler |
last post by:
Is there any way to retain the value of an HtmlInputFile control through a
postback?
I do some server side validation on the page when it is submitted and if an
error occurs on the page the HtmlInputFile control value is blank after the
postback. The EnableViewState for the control is set to true. I can't put
the postedFile.filename value in a hidden control and then put it back into
the HtmlInputFile control on postback because the...
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by: cindy |
last post by:
I have a System.Web.UI.HtmlControls.HtmlInputFile control that I use to
submit files. Before the file is successfully submitted I validate another
field on the form, it is the description of the file must be 500 characters.
I am adding the file to a site server library programmatically so if the
field is too long I want to return the user to the form with file still
selected in the HtmlInputFile control. I am using an error label to inform...
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by: =?Utf-8?B?U3Jpbmk=?= |
last post by:
Hi,
Any one can help me out in this regard? The problem is:
After selecting the file using HtmlInputFile Control(Browse option), how to
set selected value(File path) between different postbacks? Because as we know
we can't set the value properity as it is get properity. So if any hack is
there please let me know.
--
Thanks
Srini.
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by: Zoliq |
last post by:
Hi,
I have a serious problem. I'm currently developing an application in which the user should upload many files (600-700 xml files). I've searched the web for a while and so far I realized that there's no way to use the HtmlInputFile class to achive the desired effect just because I can't set programatically the property of the class that stores the path of the selected file.
My first approach was to write some javascript code which would...
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by: =?Utf-8?B?TmV0YWpp?= |
last post by:
Hi Experts
We are uploading files on the server using HtmlInputfile control with
visual studio 2005, 2.0. In this there is an option for user to keep on
uploading the files finally file actually uploaded on the server after
clicking Upload Button. So when user add the file we store the content of
HTMLInputfile control in session object. This overall functionality is
working in visual studio 2002, 1.0 environment but the problem we are...
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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