I want to develop a simple webcam image capture application in asp.net (vb.net). The camera output is 320x240. But I want the image in 240x320 size. When I try to resize the 320x240 image, the image stretches vertically and looks pretty bad. What code should be used to do this and upload the resultant 240x320 image.
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i m developing an app in which i have need to get image from webcam and store it in to database i m using visual studio 2008 and asp.net with c# i m looking for code for this operation.
View 9 RepliesIs it possible to Capture images using webcam and storing them into desktop in web application....
View 1 RepliesI have an application on server, now i want to create button that capture image using WebCam and upload on server....
View 1 RepliesIn my application, I want to detect the webcam in the system automatically and take the image on a button click in asp.net application.
View 6 RepliesIs there a way how to capture only the picture from webcam and store that image into the variable. But i dont want to use silerlight nor flash.But if is not possible then i do need the step how to use in flash. I dont need good quality.
View 2 RepliesI am using this tutorial, and my question is how can I save it to database after I capture? in ASP.Net
View 1 RepliesI am developing project using asp.net 2.0 and C#.net.I want to capture users picture or video from webcam and save it in a folder in Harddisk. how to develop this feature and if possible provide me reference links.
View 4 RepliesHow to capture image from a webcam and show it in the webpage using asp.net.
View 1 Repliesi would like to do a project that enable to capture photo from webcam, and record audio from microphone store to database. but the photo and audio store in folder and the database only store the filename. later i set the path and its play back the audio and show the photo.
View 2 RepliesI'm trying to play with live web cam using asp.net with C#.I want to access/stream web cam content using flash then send the captured streams using Real-time Transport Protocol.How is possiable to do that?do you know any simple asp.net application related to this?
View 1 RepliesIs there any way asp.net can access/stream web cam content without using flash or silverlight to access the web-cam?
View 1 RepliesIs there any way asp.net can access/stream web cam content without using flash or silverlight to access the web-cam?
View 1 RepliesI'm trying to play with live web cam using asp.net with C#. I want to access/stream web cam content using flash then send the captured streams using Real-time Transport Protocol.How is possiable to do that? do you know any simple asp.net application related to this?
View 1 RepliesI'm having a problem where users with a slow connection aren't getting my image feed properly.i'm sending them new images every second to a picturebox inside an Ajax Update panel, using an Ajax Timer.so if their connection is really slow, one image doesnt load fully before the next one comes in, so they never get the whole picture...And for people with a faster connection, I would like to increase the update rate, and currently I see no way of dynamically setting the update rate.
View 1 Repliesi am developing chat application using vb.net and asp.net where i am having a div tag inside which i am displaying the messages posted by the online users what my problem is when the messages are more and exceeds the height of the div tag then i am not comfortable to view the previous messages because i have set the scroll bar position to always to be pointed to bottom.
[code]....
Can anyone developing this small asp.net mvc application.
Login Page:
User Logs in through login.aspx page by providing username and password textboxes and clicks on login button.
Based on the valid credentials the user is redirected to the DashBoard.
MasterPage:
All the pages will be using MasterPage which has the following tabs.
Activity
Tasks
Dashboard Page:
The user will be redirected to this page after login page which displays the Activities and Tasks in 2 different gridview.
Activity Grid will display:
Activity
Task
ActivityDate
On click of each of this activity the page should display div popup menu with the following:
Show Activity Details
Add Activity Details
Edit Activity Details
Search Activity
On click of the above listed links the user will be shown a Popup of the appropriate aspx page
I am developing a usermanagement for my ASP.NET Web application. I Used Website administration Tool as custom forms in my application.Currently i am Setting folder based permissions to the Roles.After that when the anonymous user click on a menuitem it will redirect it to the login page. I want to change the redirecting page to another one that showing 'The user have no rights to access this Page'.How can i redirect it?I am new in asp.net.
View 1 RepliesI want develop small iphone blog application. How can i do it. I want steps should i follow? I am beginner for iphone application,
View 5 Replieswe are developing a application using MVC 2 , i would like to have help on developing database independent application , is there any way to achieve using MVC .
Also is there any examples of ORM available using MVC for newbee to understand.
I'm currently developing a web application whose primary user function is uploading and downloading of files. The files will be stored on the hard disk (no cloud storage yet).
Taking into consideration the possibilities of gigabytes of data and a large number of files, do I need to organize files into sub folders to account for the fetching of a file or is the file system's indexing already very efficient and I can ignore this potential bottle neck?
Update:
On a side note, I plan to store file names and any additional information in a SQL database and only query the disk when a user actually wants to download the file. This is how I plan on retrieving files:
FileStream stream = File.Open("C:file.txt");
byte[] fileContent = new byte[stream.Length];
stream.Read(fileContent, 0, fileContent.Length;
Any file information will be retrieved from the database. The hard disk will only be used for saving and fetching files.
Update 2:
Files will be saved as GUID + EXTENSION on the hard disk while the actual file name is stored in the database.
List me guidelines which we have to follow while developing an asp.net application with improved performance:
-Using Pooling properly, Stored procedures, when to use AJAX update panel etc etc
I am developing asp.net application that will be used primarily on iPhones. On one of the forms I have a textbox where users enter a date. I am using a javascript calendar on that same box so its easier for users to enter dates. But when a user clicks on this field in iPhone, the phone brings up its own menu (with keyboard) on top of my javascript calendar. That makes it look very ugly as a user now has to click on Done to close that keyboard and onyl then start using the calendar. Is there a way to prevent iPhone from displaying this keyword?
View 2 RepliesI am developing a web application which will deal with online examination. The requirement is:
There can be n-number of sections in an exam and admin users should be able to create questions/answers and add to an exam. The questions should be displayed for a certain amount of time in the browser with meclock and it should move to next question automatically. User should not be allowed to open any other instance of the browser or login from another IP if the exam is in progress.
I am seeking community vote of how would someone design the application to meet all these criterias? What patterns should be used? What components to reduce the development time etc..My technology stack is C#, ASP.NET MVC or ASP.NET with SQL Server.
I currently have a ASP.NET web application that was designed for desktops/laptops. Now we need a mobile version of this application. I have never developed mobile application before and am looking for any good tips before i start. Things that i have been thinking about like how do you know when load the mobile version or the normal version.
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