Web Forms :: Saving QR Code As Image

Apr 27, 2016

I've generated QR code using the code given on your other site.How to save the QR code as an image?

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Image Upload Control (bonus - Allows Users To Crop Image Before Saving)

Apr 10, 2010

We have a scenario where we would like to allow our users to upload images to the site. We are running on ASP.Net. A quick search did not result in anything good. It would be great if the control is free/open source but we do not mind paying a little bit.

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Web Forms :: Saving Image To SQL Database As 0X00000?

Jan 4, 2011

I have a fileupload control in my form which stores image to the SQL database as binary data.

BUT it stores as 0X000000.... I just realized that.


This part is the server side code:


StoreToDatabase function:


DisplayFileContent function:


Displaying function shows like 2552162552240167470737001110960960025521906708667658777998101220131211111225181............BUT IN DATABASE it stores like 0X00000000000000000...

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Web Forms :: Auto-generating Name When Saving An Image?

Sep 16, 2010

I have a toolbar on my chart:


For the SaveImage, I want to be able to set my image name with its own name.

the name can be found using:

string fileName = Request.PhysicalApplicationPath + @"graphs"+User.Identity.Name+graphID+".jpg";

Right now, when I click save, it always show chart.png

And also, I want to download the chart as jpg.

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Web Forms :: Saving Image Files In Database

Jan 23, 2012

I am asking user to upload images using file upload control..In the database i am saving the filename as varchar. My problem is how do i save it.. If file name is saved in database where is file actually saved? If i make a folder to save,it is hard code path.. So, any way to save the file uploaded by user.

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Web Forms :: Saving Uploaded Image To Database

Feb 21, 2012

I am trying to make a photo gallery. I want to save the uploaded image to data base ...the article below at "
Display image after upload without page refresh or postback using ASP.Net AsyncFileUpload Control" shows how to show the uploaded image.. How to save the image in SQl Database?

I do not know how to do it.. Can the code be modified..? 

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Web Forms :: Change Orientation Of Image Before Saving To Database?

Sep 20, 2015

After uploading image it appears somewhat like its upside getting down. I have getting some other suggestion for that is use ExifLib but I don't know how to get exif detail of image and fix image orientation property if it rotated automatically..!

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Web Forms :: Upload And Resize Image Before Saving It To Folder

Jul 30, 2012

I am trying to google search on how to resize image but i cant find the perfect one.. I want to resize 144 * 144..

below are my codes..

if (FileUpload1.HasFile) {
string strFilePath = Server.MapPath("~/Uploaded/") + "" + this.FileUpload1.FileName;


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Web Forms :: How To Display Image Preview Without Saving In Database Or Folder

Apr 28, 2013

i used a file upload control to upload file..after uploading i want to preview image without storing its path or storing in DB or solution explorrer folder.when i upload using fileupload control..path of image comes in fileupload control now i used a button so,that on button click image should be displayed in image control..

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Forms Data Controls :: Saving An Image To MsSQL & Retrieving It In GridView?

Apr 23, 2010

I have encountered the task of saving an image to a MsSQL Server Database. (Although I haven't even managed to do it yet).

But anyways I need to link this image from the MsSQL Database to Gridview. Can this be done ?

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Web Forms :: Display Image Preview Without Saving File Physically After Upload

Apr 14, 2013

How to display image in Image control after upload on the server asp.net C#Without pressing any key OR UPLOAD BUTTON

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Web Forms :: Display Multiple Image Preview Without Saving File Physically After Upload

May 7, 2015

how to display multiple image after brows them without press upload button. 

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Web Forms :: Images Are Saving Perfectly From Code But Are Not Updated In Anchor Tag

Apr 15, 2010

I am using an anchor tag in my application for which I am assigning href an image url which i am saving in code behind. Images are saving perfectly from code behind but are not updated in anchor tag. I think this may be a browser dependency because I checked the property of fresh page rendering in IE option then all the things are working fine but this is recommendable.

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Web Forms :: Without Effecting Quality Reduce Image File Size While Resizing Saving To Folder

Aug 31, 2013

I have uploaded a .jpg image and resized as Small and Large thumbnail. The small image is (135 X 173) but after resizing the small thumbnail image file size is of 40.8 KB. And mostly all images (around 64) thumbnails having file size more than 40 KB. Due to which thumbnails taking lot of time to get display.

Is there a way through which we can reduce the image file size upto 8 to 12 kb, but without effecting image quaity??

Below is the source code that i am using for resizing an image:

If FileUpload1.HasFile Then
Dim stream As Stream = FileUpload1.PostedFile.InputStream
Dim x As String = IO.Path.GetExtension(FileUpload1.FileName).ToLower
If x = ".jpg" Or x = ".jpeg" Then
Dim image As New Bitmap(stream)

[Code] .....

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Saving Image Into Disk?

Jan 12, 2010

How can I save an image into the disk after modification.

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Saving Image From The Clipboard?

Mar 25, 2011

Is it possible to save the image from the clipboard to the disk using ASP.NET (VB)?

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Reading And Saving An Image From Url?

Mar 29, 2010

I would like to be able to read an image based on a url hosted elsewhere. To be clear, this is a legitimate service that is provided and they do allow caching of data, so I'm not trying to steal someone elses data.

So far I have the following code:

public static byte[] GetBytesFromUrl(string url)
byte[] bytes;
HttpWebRequest req = (HttpWebRequest)WebRequest.Create(url);
WebResponse resp = req.GetResponse();

The area that I'm looking to improve on is the emboldened line. I think it would be better to read in say 1024k chunks until the file end. Can anyone help me out with the syntax for this?

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Show Image Without Saving

Jul 6, 2012

how to show an image without saving it.URL...I've used this but im experiencing troubles IE 6 & 7 dont show the pic. And IE 8 seems to have a limit of somekind. I have an person screen and a different upload popup-like-screen..I want to let the user upload it in this upload-screen and oly save it as the user say's save in the person screen so i don't want to save 1.001 pictures on the server if they don't click save in the person screen.

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SQL Server :: Saving And Getting Image From Database?

Mar 27, 2010

i am trying to save an image to database as a byte[]

The array size before i save it = 2118.

but in SQL 2008 the maximum size for an image type is 16.

so i am trying to get the image using Response.BinaryWrite(byte[]) I get an empty image.

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Write An Image On Page Without Saving C#?

Sep 27, 2010

I am reading an image from a physical path and writing an text on it, but without saving it on physical path i need to show the edited image on page.

Is it possible to show(write) on page with out saving the image in .net

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VS 2010 - Saving Contents Of DIV As Image

Oct 3, 2012

I'd like to know how to do it myself. Surely you can grab something from the html or something?

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VS 2010 - Saving And Retrieving Image

Nov 16, 2011

I have a very simple app here. It pulls a users picture from AD, saves it and then displays it as an asp:Image. The program runs perfectly in the IDE but fails after I publish it and try to browse to it. Here's the code and the error.

Default.aspx code.

<%@ Page Title="Home Page" Language="vb" MasterPageFile="~/Site.Master" AutoEventWireup="false"
CodeBehind="Default.aspx.vb" Inherits="WebApplication3._Default" %>
<asp:Content ID="HeaderContent" runat="server" ContentPlaceHolderID="HeadContent">
<asp:Content ID="BodyContent" runat="server" ContentPlaceHolderID="MainContent">
<asp:TextBox ID="TextBox1" runat="server" Width="247px"></asp:TextBox>


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VS 2008 - Saving GridView As Image

Aug 16, 2012

I tried doing a search about saving a gridview as an image but have not found anything that works. I need to capture it or create one as an image to send to a mobile device for a dashboard. I know people tried capturing the grid like a screen shot but is there any other way? Sometimes the grid goes off screen. I assume i could create an image dynamically right? The tough part is setting the width of the columns and right/left justifying the data. Even if I could save an html table to an image also that would work.

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Forms Data Controls :: Nullpic Or Sqlvalue Code To Redirect And Get Image From Image Folder C#?

Jan 8, 2010

I'm using varbinarymax.....IN SQL gridview image and setting the nullimage value doesn't this problem.. I'm looking for code that can make this lil miracle happen

& it doesn't really matter which way , whether the code says if image null then display this image from ~/Images/thispic.jpg or if i1 display this image from ~/Images/thispic.jpg for a little bit more insight into this I'm creating a legend for the database and the null has been used for displaying one pic so i'm after the 1 or visa versa to display another image.... and i'm not trying to upload pics to 1000 plus documents, and when i came at it from a sql angle tying 5 tables together the parent table ended up not sending the proper return. is this even possible or am i ahead of visual studio

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C# - How To Resize An Image Whileing Saving In An Folder

Jan 6, 2010

i have an image file which is of (600* 800 size) or any size . now i need to convert them into an thubnail image size which is of size **(110*110)**

but if i reduce the size of an image i should not change the Quality of image. as once we reduce an image size the the Quality of the image is gone

is there any way without affecting the Quality of the image we can convert them into an thumbnail image[ is there any built in class for that in .net)

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