How To Capture Only The Picture From Webcam And Store That Image Into The Variable
Jan 13, 2011
Is 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.
I 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.
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.
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.
i 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.
I have a web application which uses a session variable to store the logged in userid. If no user is logged in, of course this variable will be empty and the contents displayed on my website are meant for guests. If there is a user logged in, the user specific controls/access/links will then be a displayed.
I am now having issues with my hosting where on shared application pool, the worker recycle is triggered every 90 minutes, this will clear sessions causing all my users to be logged out. I opted for a dedicated application pool, which got worse because I am only allocated 50MB memory limit and if this is reached, the worker recycle is triggered and I lose my sessions again. I have tried as much as possible optimization techniques, e.g. dispose where possible, close connections, disable viewstate for static controls etc but my memory per instance keeps building up from page to page without any signs of improvement. I don't use loops nor store huge objects like bitmaps etc but my sessions are now gone even faster than 90 minutes in shared application pool before.
I have considered using SQL Session State but there isn't a simple guide on using this with MySQL. I am getting desperate and considering using a public variable, a string as a replacement to store logged in user id instead of in a session variable. I am pretty sure this will solve my issue with sessions being recycled but are there any negative consequences of doing this? One problem I can think of is if the user closes the browser, the system will never know that the user is now logged out and this public variable should be nothing. In this scenario, will the GC eventually clear this abandoned public variable.
I'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.
After filling all the required information in any registration form, I want to capture the Date of submitting the form in Sql Server 2005 how to achieve this using Asp.net C#?
In one page I have image controls that are showing pics from the web site. This works fine but sometimes, and randomly some pics are not shown. I guess this issue could happen because Im using the IIS 5.1 in my development enviroment and it could be denying some requests. Anyway, I dont know exactly what is happening, so i request help of those who have workaround this fixture.
I got a variable of type System.Drawing.Image and need to convert it to a variable of type byte so I can store the image in the database. Can someone show me how to do that in VB.NET code.
using asp.net/vb.net 2005. when I am in VS and I run the application I have a .net Image control where I am displaying an image programmatically and when I run this in VS all works well, the image displays.
I have the site setup in IIS now on the dev server however the problem is when I run this program from there, just navigating to the [URL] then I can run the program and not getting any exception, however I am not seeing the image when I click the button to view the image. The code is something like this: [Code]....
again this shows ok when I am in the application in vs.net in debug mode but not showing at all when I just open a broswer window and view it as a user would, has anyone seen this before?
Currently in an .aspx file, I am storing a value (filename that was created in that session) in an hidden text box. When the user clicks on the "Print" labeled Hyperlink control, it opens the file that was stored in the hidden text box control. But when the user goes to different screen (in the same session), I loose the filename value that is stored in the hidden text box control. So I would like to store the filename variable in a session variable. So that if the user leaves this .aspx file and comes back to this .aspx file I can load the value into the hidden text box from the session variable.