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by: Newbie |
last post by:
i have a c# asp.net webform that has an HtmlInputFile and a listbox (to hold
the filenames to be uploaded). but HtmlInputFile.PostedFile and
HtmlInputFile.Value are readonly properties. i have to populate the listbox
prior to showing it to the user. the listbox will already contain items (old
files) in it when the user first see it. i am trying to add files to the
HtmlInputFile collection programmatically before letting the user add or...
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by: Garg Pankaj |
last post by:
Hi,
My problem is,
I have to upload the *.med files through an asp.net page. It means when user
click on browse button, file dialog bos should show only *.med files.
I have written this line in my aspx page,
<INPUT id="fileImport" type="file" name="fileImport" runat="server">
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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: shimonsim |
last post by:
Hi,
I need to upload pictures from client machine and I am using HtmlInputFile
control I set validator to make sure that file has correct expention but if
one of the files has incorrect extention all information in other controls
gets lost. I can't find the way to save pathes and then assign them to
control - the Value property is read only .
Besides this I need to create conformation page before subtission of the
files. On the...
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by: Chris |
last post by:
I'm uploading files to a location on my server. It works fine accept, I can't
seem to get the control over the max file size to upload and the types I want
to only allow.
Max file size = 50KB
Types = .gif and .jpg
I've tried using the accept property but it doesn't work, the dialog opens
asking for *.* all files and allows them to be uploaded. And I can't restrict
file size?
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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: Buddy Ackerman |
last post by:
I created this class
Public Class HTMLFileInput : Inherits System.Web.UI.HtmlControls.HtmlInputFile
Public Property Data As String
Get
Return ViewState("HTMLFileInput.Data")
End Get
Set (ByVal Value As String)
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by: Tim Chandler |
last post by:
Hi all,
I'm developing an application for a company to allow their clients to
transfer large volumes of data to our production servers.
I looked at using the HtmlInputFile control to handle the upload via
secure http, but while it supports a large limit with changes made to
maxRequestLength (max 2 gigs according to Microsoft Knowledge Base
Article 295626), the files our system may be receiving could be larger
than that.
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by: Chris |
last post by:
Hello,
I am using asp.net. I have been searching this for a while, but dint
find any solution yet. Any help will be appreciated.
I have a string variable say 'myFile' that has complete path of a file
located in client machine. eg:
Dim myFile as string = "C:/myFolder/File1.txt"
Clicking on a button should copy that file from local client to a
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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: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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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: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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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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