Web Forms :: How To Display Thumnails Of Pictures
Dec 7, 2010
I have imaages stored on my data base as VARBINARY(MAX) DataType. I would like to display them in a user profiles. I don't understand how to load images from code behind in asp.net controls.The code I have so far is ass follows but this code does not display picture in a control. The code snipet is as follows:
asp.net markup:
<table border="0">
<tr><td colspan="2">
<asp:Image ID="Image1" Height="25" BorderWidth="1" BorderColor="Black" AlternateText="Profile Picture" ImageUrl="~/images/ImagePlaceholder.jpg" runat="server" />
[code]...
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Nov 30, 2010
Ever since I enabled asp.net authentication my .jpg (mypic.jpg) from folder Pics do not show up. What am I doing wrong?
[Code]....
<
img
align="right"
alt=""
src="Pics/mypic.jpg"
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Jan 21, 2010
I need to create a thumbnail solution in order to display pictures of products.
There can be more than 1 thumbnail per product and I need a way to enlarge the image as well.
The thumbnails will be displayed in atleast 3 or 4 pages across the system and I need the ability to delete them as well.
For version 2 of the software (knowing PM's it may be thrown into Version 1), I think I will need to be able to enhance this feature to allow movie clips so that's something I need to keep in mind.
The images will be stored in the DB so I can sort the code to retrieve them but I'm originally a windows programmer and this is my first major ASP.NET project and also my first attempt at C#.
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Jun 10, 2010
Can anybody give me a technique on how I can develop the system:
If the user is the ADMIN, he/she can upload pictures.
if the user is USER only, viewing is only allowed.
Note: What specific control can I use for viewing images wherein there is also page index
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Jan 20, 2010
I want to use auto complete in a textbox to display the item. I have a vague idea to do that. But the requirement need the company logos with the names in the auto complete.
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Jun 20, 2010
i have a masterpage in my project when i want to set image's path i have to use for exmaple ../../Image/TopBanner.jpg but some page is in root and some page is in folder so dose not show pictures in the page.
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Mar 26, 2010
For the moment I am using this code to put an image to an ImageButton:
ImageButton1.ImageUrl = "~/Pics/Pic1.bmp";
What I wonder is how it will be possible to let this ImageButton change Picture between "Pic1" and "Pic2" that I also have in this folder with one second interval.
So it will be: "Pic1","Pic2","Pic1","Pic2" and so on...
If this is possible using C#, that would be an interesting solution ?
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Feb 9, 2010
I am Using ASPX the VB Version
Ok says i have a folder thats like www.some-url.com/data/ and in data there is all picture files there and i want to use a ASPX controller like in PHP to dispaly all the pictures in a image boc thats 250 250 and be a clickable link but in a table too how would i do thing..
In a break down
I need to view all the picture files as picture in a image controller like the asp:Image
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Apr 18, 2013
How to send colourfull mails in asp.net ...It can have multiple pictures and text..
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Feb 24, 2010
I need to query a database and return list of names, then I need to display their pictures and information in a Web Page, using ASP.NET or using JavaScript. The main concern is displaying the pictures and information dynamically on the page in an organized way.
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Aug 31, 2012
 I have added an image while sending mail but it didn't displayed at all when i have opened the mail...
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May 8, 2013
i have a file upload control to upload picture.i want the user can only upload picture not any other file . when i used file upload control ,user can insert word file also,this should not be done. user can only insert pictures,otherwise message should be appear
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Feb 3, 2011
i will upload my pictures in image folder located in admin folder ,but because admin folder will be visible only to site administrator ,so web site visitors cant see these pictures in each page that are inserted.
i do save pictures in a editor :my code is:
[Code]....
how can i upload my pictures in any folder in main directory not in admin folder?
how can i get path of a folder in main website directory for save image in it?
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Apr 9, 2010
I recently made an application which displays pictures into a gridview in a very easy and quick way.I have now a problem. I would like to bind the pictures the user sees to the membership schema so that each authenticated user can see his/her own pictures only.I will post some code that can be helpful to somebody who is trying to display pics in a gridview and that,Database:
Trip_Id= int
TripLocation = nvarchar(50)
ImageData = varbinary(Max)
[code]...
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Jul 5, 2012
how to use adrotaror on a page the pictures reside on Database
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Mar 3, 2011
How do you save pictures in a database? Do you just store the path of the stored image or can you actually put an image in a database?
Using: VB.net code; Asp.net; Visual Web Developer 2008; Access and SQL Databases
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Aug 1, 2010
i want to make my site to have one backround picture that doesnt scroll i want the scroll in the table that will be inside the backround. for exmple this page here. [URL]
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May 28, 2010
In my website on Home page, at the Top I am showing 5 pictures which are displayed fade-in, fade-out mode, one after another. Now, the requirement is to randomize these pictures.
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Jan 12, 2010
I have image paths that comes from database and I want to show small ones in Listview and when I click it opens in ModalPopup window with Next and Previous, Close Features..Something like lightbox..I can't make it to work with lightbox.net...
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Aug 26, 2010
Although it may not seem like that but there is a little questions about this subject.I am not asking if I should use DB or filesystem, the file system it is, but I am asking what is the best way of organizing pictures in file system that will be used with asp.net application? I am talking about tens or even hundreds of thousands of picture.
To elaborate a question a bit.
Where should repository be located, create another VD in IIS or in application VD, or somewhere outside IIS?
How to organize file patsh, put them all in one folder or create subfolders. If so how to name all those folders?How to handle multiple sizes of the same image? where to locate them?How to sync folders and images with database?What else crosses your mind, and you think it's important..
I've done something myself allready, but I am asking if someone had some experience with this. Maybe it could be done better yours way.
I put things like this
I stored pictures in IIS folder, because storing them outside of iis make them unable to use in web, because of paths. You cannot use file path in web, it must be virtual file path.
http://images/1.jpg istead of C:images1.jpg
in the root I had subfolder for each picture size
root-
+400x300
+600x400
+1024x768
Named images by id from database. If the ImageID from database is 45678909, the name of picture is 45678909.jpg an it's location is
VDimages400x30045678945678909.jpg
VDimages600x40045678945678909.jpg
I sliced the picture name two by two, and create subfolders. the point was not to have more than 100 files in folder. Was this good idea or stupid one? How would you organize this? For person, this organization with tons of folder is not easy to use.
Name of the image with its relative path I saved in database table with description and time of insert etc. path: 45678945678909.jpg
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Oct 31, 2010
I have upload control on my asp.net page. I upload pictures in folder cars and they show in windows explorer when I open that folder (cars), but in Visual Sudio they act like they not include in project ( that is the reason why they don't show on image control which point to some of them. What did I make wrong ?
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Oct 11, 2010
User stored his/her profile picture in "Shared%20Pictures/Profile%20Pictures/bhind8ball.bmp" path in SSP.
How to get this List item using this url? Or How to iterate SharePicture/ProfilePicture to get this List item using SPQuery?
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Jul 22, 2010
I am trying to implement a "send newsletter" process that works like this: -
1. The author develops a newsletter using Word.
2. When they are ready to distribute it, they save it as HTML, and upload this to the web site. It is then viewable with the appropriate URL.
3. They then distribute it with a web process that uses SendMail.
I have two problems: -
1. When you "Save as web page (*.htm, *.html)" from Word, the document is saved as .htm, and if there are any graphics within the document they are saved in a separate "*_files" folder. How do I upload this folder to the web site?
During testing I'm fudging this by uploading the folder with FTP, but of course this is not a viable solution for users.
2. I can send the email using alternate views, but the htmlview lacks the graphics. My logic reads the uploaded .htm document into a string variable called "HtmlBody", and then
code]....
This all works perfectly except that the email arrives just a graphic symbol and blank space where the graphic should be. How do I either send the graphics with the email, or (better) send it with references to the graphics back on the web page. The html
that I am sending out contains references to the graphics like <v:imagedata src="./FamNet%201%20July%202010_files/image001.jpg" o:title="NZSGFamNet"/>, which is looking in a subfolder from the folder containing the html. I suppose that if I could solve the first problem I could replace the "./" in the image reference to [URL]. This would not be too difficult, as I could recognize "FamNet%201%20July%202010" as the newsletter name and so look for the string"./" & NewsletterName & "_files". However somebody might be able to suggest a more elegant solution, provided that I can solve the first problem.
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Mar 21, 2011
I upgraded to IE 8, and now the background pictures that I have on labels doesn´t show.
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Aug 3, 2010
I'm a complete novice to ASP.Net embarking on a charity work for a primary school in Africa to create a simple website. The website should have a webpage that users can upload pictures that is stored and displayed as thumbnails. Which can be click on to show the picture in its actual size.
I've used masterpages to create a consistent look across all pages. On the gallery page, I have a textbox and a button which are yet to be programmed.
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