C# - Want To Get Clients Images In Web App And Store Them In Mysql Then Send These Images To Windows App Via Web Service
Jul 25, 2010
I want to write one program by visual studio 2008 (C# and ASP) that has web application and windows application.
I want to get clients images in web app(upload) and store them in DB (mysql) then send these images to windows app via web service (so i new web service, not web site). But i have 2 problems:
I have 2 ways to store images in mysql, first i should have BLOB field in DB -that it takes more space-, second i should save just name of each image in DB(so have image in one folder) -in this way i don't know how get image from clients and store them in that folder-. which one? Or what other? How (code) can i transfer image via web service(Byte[] or? ).
View 2 Replies
Similar Messages:
Feb 25, 2011
I store images in mysql as a longblob. The image control only takes an imageurl, so I have to have an ashx page serve up the images and then the image control uses that page as the imageurl. It works, but does that mean I have to do this for each image, kinda gets complicated for a lot of images.
Or should I just store the images on the hard disk? I am worried though about the space I would need if my site grows, as I want it scalable.
View 2 Replies
Sep 17, 2010
is dere any way that i can store or insert images into the mysql database and retrieve them successfully just like textual data.
View 1 Replies
Aug 19, 2010
I would like to store images in database by converting them in to binary objects or i will store them in to a temp folder and will save the path in my database. But i am unable to do the programming so can any give me a sample code to save images in to sql database using Asp.net.
View 3 Replies
Sep 23, 2010
I'm trying to display an image from my database but when I try to extract the file it only contains 6 bytes of data which causes my program to throw an error. My instructor informed me that the file is too small for an image, leading me to believe that I'm not storing it properly. I would be most gracious if someone could identify any code that might cause this to happen.
Protected Sub btnUpload_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnUpload.Click
Dim _image As Byte()
mage = FileUpload1.FileBytes
Dim conn As New SqlConnection
[code]...
View 2 Replies
Mar 25, 2010
Is it better to store images directly in a database or to just store the name of the file in the db and display that file? I would think that just storing the filename of the image would keep the db size low...
View 1 Replies
Dec 10, 2010
I want to store image in sql server 2008(what is datatype for image??) where image uploaded by the user using asp fileupload text box and buttom control..and then i want to retrieve that image to show as profile information for users.
View 5 Replies
Dec 7, 2010
1.store them in the file system of web server and put the url in the table?
2.store them as type "image"?
3.store them as varbinary(max) BLOB?
4.store them as filestream data?
View 2 Replies
Feb 10, 2011
I've a classified ads system on ASP.NET/c#/MS SQL, and I'm trying to figure out where to store the images that people upload when placing an ad. The ad itself is being stored in a SQL server database.
The images are now being stored in a subfolder of my webapp. It seems to work fine, however I only recently discovered a big problem. Everytime a user deletes an ad, the attached images are to be deleted as well including the folder they reside in. This leads to a restart of the asp.net application. I searched internet and found that restarting the web-app is actually intended behaviour when a subfolder is being deleted.
I can remove these images including the folders they are stored in?
I can acces them using a URL (the images need to be shown in the webpages) Without getting the web-app being restarted?
View 3 Replies
Aug 23, 2010
I am working on a project in which I have to store atleast 100000 images and rich media like virtual tour, promotional videos. I would like to know the best practice to store it in order to retrieve it in show it on website. What should I store it as: Store the url into the database and store the actual image on the physical server. Store the image itself as a binary into the sql server itself and then convert it to runtime and show on the website. I need to know which way is the best and suitable way to do this task.
View 6 Replies
Jan 27, 2010
I'm using ASP.NET with C# and MySql. I'm trying to upload images to my website, to a folder called images, and to store the path on my MySql Database. And i want to show the images by using the path stored on the bank. Above is my code to insert images to the website.
[Code]....
View 1 Replies
May 22, 2010
I know this is a wrong place to ask this but i cant resist
I want users of my website to store article with Images..How a i able to store the content in SQL Server?
View 3 Replies
Mar 17, 2010
I need a place to store images. My first thought was to use the database, but many seems to recommend using the filesystem. This seems to fit my case, but how do I implement it?
The filenames need to be unique, how to do that. Should I use a guid?
How to retrieve the files, should I go directly to the database using the filename, make a aspx page and passing either filename or primary key as a querystring and then read the file.
What about client side caching, is that enabled when using a page like image.aspx?id=123 ?
How do I delete the files, when the associated record is deleted?
View 1 Replies
Nov 23, 2012
i have a web page in asp.net.vb code and sql database.
the persons number is called PNUMB and i have stored all photos of persons in a folder with the persons number (PNUMB) as their file name. when i search for a PNUMB i want to display the photo of the persons whose dtata is displayed. how i sit possible
View 1 Replies
Mar 31, 2010
I've been trying to get image caching working for the last 8 hours and I keep the same problem time and time again, I'm trying to cache Images at the moment and then when thats succesful, apply this to cache my js and css files. I have at the moment Sql Dependancy caching working on my dynamic pages but the page still takes to long due to images not caching.
What I have tried is going to IIS7 Management and adding HTTP Response Header for the images folder and setting various things for the cache control.i dont care how long it caches it on the client or on the proxy servers i just would like it to check when the file was modified and compare it with the one in the client or proxy cache and if they are different then fetch the new image which has been ftp up. i could solve this by changing the image name but the thing is the image name is generated when they are ftp'd to the site by an application and the name is a direct reference to the product so i cant change the name each time, as it would mean making a lot of otherpages accross the board.
so What i would like, is to set and expiry date of lets say 32 days or more on the images and then check to see if they have changed by date modified or some other way of checking(Etags maybe) I'm not sure, if they have changed on the server then redownload and recache them, I tried using post-check and pre-check together but that just permantly cached them, so when i change the image the only way it would display the new image is to just hit F5.
In Brief, how can i Cache images, on the client machine/ proxy cache and recache them when the modified date of the file has changed.
View 4 Replies
Mar 9, 2010
I want to show on one of my pages a slideshow type page. Basically I want it to show a selection of images from a folder and have the images scroll from right to left.
View 8 Replies
Apr 17, 2010
how to upload images to server(application/images folder) and retrive(display) from and on client PC for asp.net. its just for uplaoding logo directly to server folder and retriving from server to client. i am not getting server path on client pc for image.
View 5 Replies
Mar 15, 2010
i have the following scenario, i have a column of a gridview that shows me a text telling me is the user is allowed or not to access to some page, but now i just showing allow and deny, but i wanna show images that represent me the action, how can i do that?
View 3 Replies
Apr 29, 2010
[Code]....
i am using asp.net with c#, i have table images
shop nvarchar(50),
imgc image
imgo image
iam saving images in a database but while retreving it is showing blank images. i want to display as thumb nail images
View 1 Replies
Oct 31, 2010
I wanted to combine app_themes css files into one on the fly. I did so using Mads Cristensen technique. But now all elements that has background image defined through css (see picture) don't display image. I believe that is because css files are not relatively referenced anymore (../), but through axd file. I'm trying to fix this by changing reference to image files without success. I already tried background: url("~/App_Themes/44/images/myimage.gif") and this works for pages that combined css. But the problem is that there are other pages in this project that don't use this css combining and now they lost reference to background images.
View 1 Replies
Oct 27, 2010
I have one folder which contains the jpg images. That images i want to store binary format into sql server database. And finally that images binding in the DataGrid.
View 2 Replies
Jan 5, 2010
I have read up on uploading multiple images and storing them to a file but so far i am only able to store one image into both file and into database. The problem i have is that i don't know how to create the table to store more than one image?
View 8 Replies
Mar 20, 2010
I know how to send mail. but i cant send a mail with images inside. also i need to display the repeater control's content inside my mail. Embedded image procedure not works for me. plz provide some sample code or links. i'm looking for C# code.
View 7 Replies
Apr 6, 2010
How to Display the treeview control with multiple images(each link should be with one image) instead of + images in asp.net
View 2 Replies
Jun 18, 2013
how to storethe image path in database and how to access image from database in asp web form
View 1 Replies