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Hi Everybody,
This is vijay.. Im new to .NET..I have a requirement of Capturing a Picture From Webcam and compare that with the SQL Server Database.. If that picture is matched with any one of Database Image I have to Display "It is Existing" else "Not Existing".. Can anybody Help me ? I look forward for your help...
Any Help would be greatly appreciated
Thank you
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erukulla wrote: This is vijay.. Im new to .NET..I have a requirement of Capturing a Picture From Webcam and compare that with the SQL Server Database.. If that picture is matched with any one of Database Image I have to Display "It is Existing" else "Not Existing".. Can anybody Help me ? I look forward for your help...
So what is your problem then? Write an application that reads the image captured by webcam and compares it with the image in the database. You don't know how to start[^]or are you stuck at somewhere?
If you fail to plan, you plan to fail!
Books are as useful to a stupid person as a mirror is useful to a blind person. - Chanakya
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I dont know how to start
Thank you
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Why do you have this task, if you have no idea how to start it ? Who are you writing it for ? How do you want to compare the image ? You want to capture an image from a webcam, over a website ?
Christian Graus
Driven to the arms of OSX by Vista.
Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.
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I think there is no option in browser to get webcam data easily. See you need to grab only one Image from the browser. So I think the best way is to create a windows application that captures the Image data from Webcam and send it to the server for match.
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I wonder how hard will be to develop a software that compeares 2 images and tells you if they are images of the same thing, assuming that images will be taken from a webcam or a digital camera
As i understand, the same exact image wont be used to make the comparision
Alexei Rodriguez
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Yes, the whole thing is ridiculous. It's plainly another case of a cluessless outsource worker agreeing to whatever a clueless client asks for, then asking us to do the work.
Christian Graus
Driven to the arms of OSX by Vista.
Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.
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Hi vijay. I notice you asked a question then ignored the people trying to answer you. Let me explain a few things.
1 - programming is a four year course
2 - after four years, I wouldn't expect too many students to be able to do the complex image processing task you're asking about here
3 - I would expect anyone who wanted to do this, to know enough about computers and programming to understand that ASP.NET can't possibly, ever, control a webcam on the client.
I suggest you get back to your client, tell them you are a liar, and if you want to be a programmer one day, sign up for a course instead of hoping we'll do all the work for you.
Christian Graus
Driven to the arms of OSX by Vista.
Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.
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How to clear all textboxes in a form
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public void clearalltext(Form f)
{
foreach (Control c in f.Controls)
{
if (c.GetType().ToString() =="System.Windows.Forms.TextBox")
c.Text = "";
}
}
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foreach (Control cntr in this.Page.Controls)
{
if (cntr is TextBox)
{
((TextBox)cntr).Text = "";
}
}
Regard
Imrankhan
please don't forget to vote on the post that helped you.
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Place a Reset button on the form using
<Input type="Reset" />
Or you can also do :
javascript:document.form1.reset();
to clear all data at a time without postback... 
Form1 indicates the name of the form created. 
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Respected,
How I sent e.g PrintScrin created in powerpoint to U ? For Your UnderStanding.
Thanks.
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You may need to rephrase your question. So that we can understand it.
Best wishes,
Navaneeth
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Respected,
The example page doing in asp but I am having this page in asp.net(convert asp into asp.net).
so that I have taken this asp page printscrin from online site for show U for understand.
Thanks.
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lrsalunkhe wrote: The example page doing in asp but I am having this page in asp.net(convert asp into asp.net).
Do you want to convert asp code into asp.net that you have got code from other site?
lrsalunkhe wrote: so that I have taken this asp page printscrin from online site for show U for understand.
Why did you get print screen of webpage? you can paste URL of that site here in your post.
Regard
Imrankhan
please don't forget to vote on the post that helped you.
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Respected,
But I have only PrintScrin of that page And How it send U ?
Thanks.
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Do You have a Server tht can be accessible to all ..!
Place the image in tht server Give the Link of the image..!
If this is not your question Sorry,,!
LatestArticle :Log4Net
Why Do Some People Forget To Mark as Answer .If It Helps.
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go to any Imagehosting site and upload the image and paste the link here. 
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Respected,
how I sent this page.
Thanks
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lrsalunkhe wrote: How I sent e.g PrintScrin created in powerpoint to U ? For Your UnderStanding
No you don't need to sent the screen shot of your aspx page. Just tell what is your problem?
I don't think anyone will take a look at the page but yeah if you still want to show us the error screen use this[^] site.
If you fail to plan, you plan to fail!
Books are as useful to a stupid person as a mirror is useful to a blind person. - Chanakya
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hello,
I want to restrict user to access my site if his Caps Lock Key is Off, so i need to check caps lock status whether he presses a-z,A-Z,or 0-9 keys in asp.net code.
i have tried following code which is working on Local but not on Server
if (Console.CapsLock)
{
lbl.Text="Caps is on";
}
thanks
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It is clearly understood that you have no idea about web applications. ASP.NET can't check the keyboard's caps lock status. If you have a text box, hook a JS OnKeyPress event and check the ASCII values of the key pressed. This will give you the typed letters case. But still you will not get the caps lock status.
This should be the best question posted in ASP.NET forums this week.
Best wishes,
Navaneeth
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so this means we can get caps status only if v r using letters(a-z) not digits(0-9) or we are using windows application.
thanks for ur reply
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I reiterate. You CANT get the caps lock status in web application.
11Developer wrote: so this means we can get caps status only if v r using letters(a-z) not digits(0-9)
Numbers don't have a case so that question is irrelevant. You can get the case of a-z of course. As I said, get the ASCII code and compare. Why you need to get the caps lock status? If you can tell us what are you trying to solve, there should be a better solution.
Best wishes,
Navaneeth
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