.NET Tutorials, Forums, Interview Questions And Answers
Welcome :Guest
Sign In
Register
 
Win Surprise Gifts!!!
Congratulations!!!


Top 5 Contributors of the Month
Easy Web
Imran Ghani
Post New Web Links

image capture using webcam in asp.net with C#

Posted By:      Posted Date: September 03, 2010    Points: 0   Category :ASP.Net
 
hi  friends i need the help to get image using webcam   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# any one can help me i m looking for code for this operatio


View Complete Post


More Related Resource Links

Capture posted image from Flash/swf for uploading

  
This is the first time I've come across this kind of problem before and I'm having trouble approaching it.  I have a swf developed by someone else that posts an image and I have to create a handler of some kind to capture it, name it, then upload it to a directory.  I've tried a couple ways and nothing is working.  this is a quick an dirty approach, just an aspx file<%@ Page Language="C#" %><%@ Import Namespace="Components" %><%@ Import Namespace="System.IO" %><script runat="server">    public partial class upload : System.Web.UI.Page    {        protected void Page_Load(object sender, EventArgs e)        {            string uploadDirectory;            uploadDirectory = Server.MapPath(@"images/");            string imageName = "image.jpg";            string uploadPath = uploadDirectory + imageName;                        //FileUpload imageUpload =

Any idea about how to do photo capture from webcam and save it to database MsSQL server

  
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.thanks

HOW TO CAPTURE PICTURE FROM WEBCAM

  

HELLO TO ALL ....

I AM NEW TO THIS FORUM AND THIS IS MY FIRST POST . I AM DEVELOPING A WEB APPLICATION USING VWD2005 I HAVE A FORM  WHICH HAVE DETAILS ABOUT USER AND I WANT WHEN USER PRESS A CAPTURE BUTTON THEN HIS/HER PHOTO WILL BE PLACED ON TO THE FORM IN PROVIDED SPACE .HOW CAN I DO THIS ...PLZ DO THIS FAVOR..


How to capture entire UserControl image to ClipBoard?

  

I have created a WPF UserControl using C# with .Net3.5 and VS 2008.  The UserControl contains several other elements, like Grids, Panels, Labels, TextBoxes, etc.  I want to provide a public method CopyControlToClipboard() that captures an image of the entire UserControl as a BMP and place it in the Clipboard.  The application that includes the UserControl should simply need to define some action (button click, menu item, etc) that calls this method.

How can I do this?

Thanks, Dave


Built-in Functions - Text and Image Functions in SQL Server

  
Text and image functions operate on TEXT, NTEXT and IMAGE data types. These data types are deprecated with SQL Server 2005 and should be replaced by VARCHAR(MAX), NVARCHAR(MAX) and VARBINARY(MAX) when possible. Alternatively you can also consider storing large string values using XML data type. Text and image functions are nondeterministic.

Future versions of SQL Server will not support TEXT, NTEXT and IMAGE data types. Columns with TEXT / NTEXT data type do not support commonly used string functions such as LEN, LEFT, RIGHT, etc. Furthermore, due to the large size of TEXT data you''re likely to see performance issues if you store such data in the database. However, at times you can''t help but use the TEXT / NTEXT / IMAGE data types (for example when supporting 3rd party databases when you cannot change the schema) - this is when text and image functions come in handy.

Program for Format Conversion of An Image

  
.NET provides extensive support for image conversion. Any image can be processed from one format to another. Most common formats to which .NET have support for are .BMP, .EMF, .GIF, .ICO, .JPG, .PNG, .TIF and .WMF.

Configuring Profile Image Export in SharePoint 2010

  
It's no secret that I am thrilled with the new social features of SharePoint 2010. I am most excited about the new Profile Picture handling. I strongly believe that the more we can show the faces of our colleagues to one another the more connected we will feel. Clearly Microsoft feels that way as witnessed by the many features that make use of the Profile Image like the Activity Feed and Colleagues list

Built-in Functions - Text and Image Functions

  
Text and image functions operate on TEXT, NTEXT and IMAGE data types. These data types are deprecated with SQL Server 2005 and should be replaced by VARCHAR(MAX), NVARCHAR(MAX) and VARBINARY(MAX) when possible. Alternatively you can also consider storing large string values using XML data type. Text and image functions are nondeterministic.

ASP.Net Upload Image to MS Access Database

  
As you learnt from the previous articles to upload image to the SQL Database in ASP.Net 2.0 and stream that image into the memory to retrieve it from the database and display it on the web page. In this article you will learn how to upload images to the MS Access database in ASP.Net 2.0

First of all create an Access Database and place it in the App_Data folder of ASP.Net web site project. Then create a table "tblImg" with the following fields:

Get pixel format, raw format, property id list and property items image in VB.net - C#.net.

  
n this simple article you will learn that how we can get pixel format, raw format, property id list and property items image in VB and C#.net.

Get Pixel Format:

Image consists of pixels to get the format of the pixel we have a property named pixel format. This property returns an enumeration of pixel format. This enumeration tells the pixel format.

To demonstrate make a window application. Drag one button and a picture box on form.

Now write the following code on Button click event:

slideshow image gallary using jQuery

  

Hi,

i need a gallary like following link.

http://www.leigeber.com/2008/05/ajax-image-gallery-slideshow/

actually,i bound multiple image in a gridview using handler(.ashx).

for example,in one dep_id(1),there are 6 image and i need to slideing one by one.

could some one help me,how i can do like this?

i think is it easy in jquery.

please someone help me.

Thanking you.




datalist image slide show problem

  

hi friends


i am binding  images dynamically(back end)for a datalist .iam applying a slideshow for it .I am getting a problem to apply slideshow for dyanmically binded images.If the define in a div statically it working perfectly

for example pls go through my code below:

<script type="text/javascript">
$(document).ready(function() {
    $('.slideshow').cycle({
        fx: 'scrollLeft' // choose your transition type, ex: fade, scrollUp, shuffle, etc...
    });
});

<div class="slideshow">
        <img src="images/30_dummy.jpg" width="200" height="200" />
        <img src="images/aquarius.gif" width="200" height="200" />
        <img src="images/star.gif" width="200" height="200" />
        
        <img src="images/the-proud-indian-flag-1.jpg" width="200" height="200" />
    </div>


I above code works perfectly and the slide show e

Can't display an image from the database

  

 Hi,

My database has a products table that has images stored in a varbinary(MAX) column.

I'm trying to display product information in a repeater and trying to display the images as well by using a GenericHandler class but I can't get the image to show up in my page.

Here is my Handler.ashx class:

Public Class Handler
    Implements System.Web.IHttpHandler

    Sub ProcessRequest(ByVal context As HttpContext) Implements IHttpHandler.ProcessRequest

        '== Set up the response settings
        context.Response.ContentType = "image/gif"
        context.Response.Cache.SetCacheability(HttpCacheability.Public)
        context.Response.BufferOutput = False

        Dim id As Integer = -1
        Dim stream As Stream = Nothing
        If Not String.IsNullOrEmpty(context.Request.QueryString("id")) Then
            id = context.Request.QueryString("id")
            stream = GetImage(id)
        End If

        Const buffersize As Integer = 1024 * 16
        Dim buffer(buffersize) As Byte
        'byte[] buffer = new byte[buffersize];
        Dim count As Integer = stream.Read(buffer, 0, buffersize)

        While count > 0
            context.Response.OutputStream.Write(buffer, 0, count)
            count = stream.Read(buffer, 0, buffersize)
        End While

    En

image inside custom server control

  

Hi,

I want to use an image inside a Custom Web server control ! 

Do I need to use Web.resources ? if so , how to do ?


how to make a css style background image be linked to an image in the resource file

  

hey guy, i need help in a very troubling matter. I want to make a textbox with a specific style, within this style a set of images as background parts, how can i attach these images to the custom control as whenever i take the .dll file and add it to the toolbar the images do not appear. So i tried to make them as resource files and their property as embedded in .resx file, so how to make the css style background image url to be linked to any of those image.


thanks in advance


How to insert Image (jpeg) into MS Word Programmatically using VB.NET

  

Hi there,

Can someone help me on How to insert Image (jpeg) into MS Word Programmatically using VB.NET..not C#.NET??? Sad

I could hardly find any articles for the coding. Preferably using Bookmark...can i have the sample code.

Thanks,

 


image.save not saving images

  

I have a piece of code that writes string into an image and save it. It works on one of my site and but not the other. The image.save is not working. If this is a permission problem, which account should I change? I use win server 2003 and IIS 6, and have given ASPNET, NETWORK SERVICE, and anonymous user write access.


Categories: 
ASP.NetWindows Application  .NET Framework  C#  VB.Net  ADO.Net  
Sql Server  SharePoint  Silverlight  Others  All   

Hall of Fame    Twitter   Terms of Service    Privacy Policy    Contact Us    Archives   Tell A Friend