VS 2008 - Image Format To Save With Smaller File Size After Uploading With Website?
Aug 11, 2011
I have written a website and let the user upload their photo. It also resizes the picture to 400 x 400 and crops automatically to the center part of the picture. All of this works good but each file is about 355K each for JPG and PNG file formats. I just tried GIF and it is 49K but the picture is grainy when saved this way. Is there any way I can get the picture to a smaller file size with keeping it at 400 x 400? I really thought PNG would be the way to go and was surprised by it being the same as jpg. I don't want to lower the quality either for JPG files.
View 1 Replies
Similar Messages:
Jan 14, 2011
i have page contain on textbox and checkbox need user after filled fields save page to pdf or jpg or Mword to send it by email or print .
View 1 Replies
Oct 5, 2010
Users of my C# web application can upload images. I have configured the max upload size in the web.config file to maxRequestLength="1024" and executionTimeout="180".
How can I check the upload size before uploading? (do you have examlpe or url?)
Another option might be to check the dimensions?...
Some web application allow the user to crop the image at client side. Do you have an example of this or url?
View 4 Replies
Mar 18, 2011
I am using a sql server 2008 database and I am uploading images to the server using an asp.net webapplication. I have an image column that I use to store the images. I have chosen the database to store the image and not a folder on the server, because the database table will contain only very few rows. maybe close to 10 or 15 rows.
My question is, Do I have to reduce the size (dimensions and quality affecting size on disc in kbs) of the image in code behind before uploading it to the database or do I keep it as is. The total upload size permitted is 200kb. I am thinking that when the image size (size in kbs) is small my webapplication performance will not be affected when displaying them from the database.
View 6 Replies
Aug 18, 2015
How to resize large size image like 3-4 mb of size to small size like 800px X 600px so that sie got reduce while uploading in asp.net ....
View 1 Replies
Nov 5, 2010
i am working on an ecommerce application, user will be uploading several images of a product, instead of stripping the size (i.e the KB or MB size) after uploading it on the server, i want to strip the size of image before uploading it to the server ( bringing the size from any thing over 30KB down to 30KB) i.e on the client machine itself and then upload it to the server. i understand that this requires a download on the client machine which makes me ask the following questions :
a. can i use a java control in dotnet since java control can be used on all OSes
b. is there any dotnet control that might be userfriendly to all OSes
View 1 Replies
Jan 15, 2010
I have a database that I just migrated data to. It has grown to 769MB from 13MB when I shrink it, it does not get any smaller. I don't think the amount of data should have made it grow that much. Could I be doing something wrong?
View 3 Replies
Dec 23, 2010
With the ajax file uploader, would it be possible to check the size of the image before uploading?Currently, it uploads the file to the server and then lets me know that it's bigger than the limit size.
View 3 Replies
Mar 15, 2011
I have figured out that javascript cannot obtain the filesize of a to-be-uploaded file because it is a security risk and it is not allowed access to the clients HD. But I want to see if it is possible to get the file size before uploading the file, perhaps using AJAX.
So by looking at the requests, when you click the submit button on a form that contains a input type=file, the Request actually has the filesize inside of it, so you could therefore get the first request, cancel the request there, and send the file-size data back to the client without actually uploading the file.
I want to do this via AJAX so that it doesn't post back and also without clicking the submit button. It seems impossible to create a submit request with javascript because there is no way to get the file size. But is there a way to fake a submit? How does the submit button get the information? Is there any documentation on how the submit button actually works?
View 2 Replies
Apr 11, 2010
i m uploading file using fileupload control. when i upload mp3 file with more than 4 MB size it gives error like page can not be displayed. how can i increase capasity of uploading file in my project.
View 6 Replies
Feb 26, 2015
this is my css for the mobile version I was just wondering how I can change the size of the textboxes for the mobile version to make them smaller but don't change on the computer version? if you go here on the mobile version youll see what I mean URL... the code for the form is inside this class tag.
<section class="left-col">
</secion>
PHP Code:
/*--------MEDIA!!!-----------*/@media screen and (max-width: 478px){   body{   Â
font-size: 13px;    }}@media screen and (max-width: 740px){          nav {       Â
width: 100%;        margin-bottom: 10px;    }    nav ul{        list-style: none;       Â
margin: 0 auto;        padding-left: 0px;    }    nav ul li{        text-align:  center;       Â
margin-left: 0 auto;        width: 100%;        border-top: 1px solid #878E63; Â
[Code]......
View 6 Replies
Sep 22, 2010
i am trying to test to see if i get an error if i upload more than 3mb file size but instead i get the IE error (see below)
here is the code i have. - what i want is if the user try to upload more than 3mb file size display an error
[Code]....
[Code]....
View 10 Replies
Sep 28, 2010
I need to upload images from client to server as follows:
1. Server is passing the client a file name
2. Client is checking file extensins to ensure it's an image then issues a __dopostback to the server.
3. Server uses the FileUpload control to save the image on the server.
I have that all covered, but, if image is too large, the upload fails with the following error: 'System.Web.HttpException: Maximum request length exceeded.'
Is there a way to check file size on the client (without the use of ActievX which also errors out), before it is passed back to the server?
View 3 Replies
Sep 23, 2010
currently we are configured execution Timeout="1200" (The default is 110 seconds) and maxRequestLength="12288" (The default is 4096 KB)but some times users upload files above 12MB so we are getting "Maximum request length exceeded" error.we are checking the file size using client side javascript ActiveXObject object. but ActiveXObject only works in IE not in others like mozilla,crome,..Jacescript Code are
[Code]....
how can i check the file size before uploading process with support all the browser.any posiblities for checking file size before server side script/object?
View 5 Replies
Jul 11, 2013
when i upload a pdf file on button click it shows no of pages in that file on a label.if the file size is more than 4 mb then it shows ===
This webpage is not available
The connection to localhost was interrupted.
View 1 Replies
Apr 2, 2010
i have created a website in VS 2008 express edition and i have a URL and hosting space and i'm sure the space in windows based and not linux based, all i want to know now is how to get my website onto the internet, do i have to up load it through VS or can i use a packaged such as filezila?
View 4 Replies
Mar 2, 2011
I want to upload the file to the folder and then save it using the button click ... need to pass its link to the database how would i do that?
View 8 Replies
Oct 18, 2013
How to upload images with some conditions
Like
size not gretr than 50 kb
with = 110px, height 140 px
etc..
View 1 Replies
Sep 10, 2013
Visual Studio 2008. I've done a page to upload images in asp.net web application.. . Now I need to create a web service which would be able to convert the image by our given height and width before uploading.........
View 1 Replies
May 25, 2010
I m uploading a file and reading it. The problem is I dont want to save that file in a folder which is in my solution explorer. I want to save it in a different Drive. I m saving the file in a different drive using web.cofig <add key="UploadFileLocation" value="C:\VOL0\Upload\"/> and I m saving using code FileUpload1.PostedFile.SaveAs(ConfigurationManager.AppSettings["UploadFileLocation"] + SaveLocation); all goes fine, but I m reading the file and it is throwing an exception when I m trying to read file.
View 3 Replies
Apr 27, 2010
have a working ASP.NET 3.5 webservice that accepts standard POST requests using an encoding type of application/x-www-form-urlencoded. I then added a method which needs to accept an uploaded file. We change the encoding type of the request to multipart/form-data so that we can get the file data and now we receive the following error:System.InvalidOperationException: Request format is invalid: multipart/form-data
View 3 Replies
Feb 19, 2010
How to copy selected contents(it may be image or text) of pdf using asp.net, C#?
Is there any API which I can use for this?
I want to open pdf in which I can select particular portion of that pdf and need to save that portion in specific folder in image format.
View 8 Replies
Jun 17, 2010
I want to Save image into DB in Binary format without upload control i.e
I have avatar which i want to store by default with user creation.
i know all other steps except how to convert that particular image into binary against btn_CreateUser Click event
View 4 Replies
Jan 23, 2011
I want that suppose user upload 2 MB image then from that image i want to generate 1 thumbnail image.To reduce its size , so i can get speed in loading. as my listing page contains many images.so i am getting to much loading time. SO can you tell me how can i compress image or get Thumbnail image?
View 1 Replies
Feb 18, 2010
For my web application I need to allow the user to upload a word document to the database. I've searched the forums and I've only been able to find with uploading to a server. Can anyone one give me a link to a tutorial or step by step guide on how to do it? I'm not even sure what data type to set the attribute to in the database.
View 4 Replies
