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The VideoCaptureDevice class does not expose any events; AFAIK there's no code triggered by .NET on a physical push on a button on a device. It's not something that's "standard" available for any webcam.
Bastard Programmer from Hell 
If you can't read my code, try converting it here[^]
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@Eddy Vluggen
Thanks for the reply.
any other solution? or sample code to do?
please help me
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You should have to get with the manufacturer of the camera for an SDKto use so you can get at the button on it.
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I need to make a 'bot' style program that will mimic real life user interface. On the fist page I have a login/pass on submit. This step I have conqured:
webBrowser1.Document.GetElementById("ctl00_MainContentArea_sei_form_password").SetAttribute("value", "PASSWORD");
webBrowser1.Document.GetElementById("ctl00_MainContentArea_sei_form_username").SetAttribute("value", "USER");
HtmlElementCollection elc = this.webBrowser1.Document.GetElementsByTagName("input");
foreach (HtmlElement el in elc)
{
if (el.GetAttribute("type").Equals("submit") && el.GetAttribute("name").Equals("ctl00$MainContentArea$sei_form_submit"))
{
el.InvokeMember("click");
}
}
but now i have to get to 2 a hrefs that are buried deep inside a div tag:(the 2 files marked Roster_Lookups.zip and IDX_Listing_Data)
<div id="ctl00_MainContentArea_sei_download_content_area" class="sei_content_padding"><div class="sei_left_float_small">
<div class="sei_content_bg_gold">
<h2>Data Download User Info</h2>
<div class="sei_content_gold">
<div class="sei_data_font">
<div id="sei_data_user_info"><p> <b>User Name: </b>LOGIN</p>
<p><b>MLS Account: </b>Door County</p>
<p><b>Date Created: </b>6/18/2008 3:14:00 PM</p>
<p align="center"><a href="data_download.aspx?loggout=true">Click Here to Logout</a></p></div>
</div>
</div>
</div>
</div>
<div class="sei_left_float_padding">
<div class="sei_content_bg_blue">
<h2>Data Available For Download</h2>
<div class="sei_content_blue">
<div class="sei_data_font">
<p>The data below is made available to you by your MLS. For data specifications, and general information please contact your MLS office.</p><br>
<p class="sei_require"><b>New Update:</b><br> The IDX_Custom.zip file has been split into 2 zip files. The file named IDX_Listing_Data.zip will contain the listing data. The file named Roster_Lookups.zip will contain the roster and lookup information.</p><br>
<p class="sei_data_file_name"><a href="popdown.asp?file=IDX_Listing_Data.zip" target="download"><img src="images/zip.gif" alt="File" border="0" align="absmiddle">IDX_Listing_Data.zip</a></p><div class="sei_data_file_update">File Last Updated: 10/15/2013 3:49:59 AM</div><p></p><p class="sei_data_file_name"><a href="popdown.asp?file=Roster_Lookups.zip" target="download"><img src="images/zip.gif" alt="File" border="0" align="absmiddle">Roster_Lookups.zip</a></p><div class="sei_data_file_update">File Last Updated: 10/15/2013 3:50:00 AM</div><p></p>
</div>
</div>
</div>
</div>
<div class="sei_clear"></div>
</div>
This is set to not allow a cookie post/response set, so i need to try to get some kind of mouse move, tab move, and click value to associate the hyperlinks that are buried inside of that flash element.
All ideas are welcome!
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What do you want to achieve: a tool for testing a website or a robot which downloads some files from some web location?
And neither of them would use "mouse move" etc., they look for the element (here: href), get the necessary data (i.e. URL), and perform the correct operation (i.e. download) on them.
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I have data in dataset or datatable I need to design table dynamically with alignment, table column as background colour using console application.Please help me out this query.
Regards,
Abhi
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Your question is not at all clear, try rewording it.
Veni, vidi, abiit domum
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Doesn't seem to be much info on them. Main goal is, given an array of polygon points, I want to extract / copy that region of the CAD drawing and save it out to a separate file. Preferably a TIFF. This is for work, so if I need to purchase a library, that is definitely an option. This is for a throw away / in-house util, so the quickest / easiest way would be best. Performance is an issue as this will be used in a big production run.
EDIT: CAD files will be pretty large... I don't think I want to use a command line AutoCad -> TIFF converter and then load the TIFF file... although that'd probably work, performance would be the issue as the large CAD file would have to be loaded, and then I'd have to load the TIFF file again. Twice the work.
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Start by reading this[^] thread.
SledgeHammer01 wrote: Twice the work.
Twice the work for the computer. How much weeks are you prepared to spend optimizing this task? And what would the gain be in terms of time saved, divided by the money spent during development?
Bastard Programmer from Hell 
If you can't read my code, try converting it here[^]
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Seen it. Not very useful. Yes, twice the work for the computer. Runtime is important. If it takes 5 seconds to load the file, 5 seconds to convert it in memory, 5 seconds to write it out, then another 5 seconds to load the TIFF version, that is not a good implementation for us. 20 seconds overhead is not a big deal for a single run, but when you are talking about 10,000 runs, that 20 seconds becomes 200,000 seconds = 55 hours. 100,000 runs now takes an extra 23 *DAYS*.
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SledgeHammer01 wrote: 100,000 runs now takes an extra 23 *DAYS*.
Do they have to be processed sequentially by the same machine, or would it be allowed to divide and conquer?
Bastard Programmer from Hell
If you can't read my code, try converting it here[^]
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It has been a long time since I worked with AutoCad (2000 version), but couldn't you do this from within AutoCad by creating a layout with a polygon viewport and then plotting that to a TIFF print driver?
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This guy[^] on the codeproject has developed a commercial program for reading CAD files, and I think there are some articles on the very toping on this site.
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Hi,
I have a field in the database, which has 3 static values tied to it. Is there a way to define in the .dbml file some static values?
Meaning there is field called "CustomerType" in the database. CutomerType has only 3 values in dropdown, Patient, Physician, Nurse. Is there a way to tie this column to static values?
Thanks!!
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What do you mean by "static" here? AFAIK, each record would be made "static" by it's primary key.
You mean that the list doesn't change? Then why not hardcode it? Would it hurt much to assume that at one point someone will add a "nurse chief"?
Bastard Programmer from Hell
If you can't read my code, try converting it here[^]
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Hi,
This project is set up as a Dynamic Data Scaffolding project. Something that is new to me.
I am trying to insert an item, but it should have a dropdown list of the items.
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vkEmerson wrote: This project is set up as a Dynamic Data Scaffolding project. Something that is new to me.
It was also new to me, just bookmarked a howto on the subject.
I was trying to convince you to use a normal table; but that'd probably generate an edit-page for the table. I assume that by "static" you mean read-only? Can you base the dbml part on a view?
Bastard Programmer from Hell
If you can't read my code, try converting it here[^]
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Sample .dbml file
<Table Name="dbo.DemocQ " Member="DemocQ">
<Type Name=" DemocQ ">
<Column Name="QuestionId" Type="System.Int32" DbType="Int NOT NULL IDENTITY" IsPrimaryKey="true" IsDbGenerated="true" CanBeNull="false" />
<Column Name="QuestionText" Type="System.String" DbType="VarChar(256)" CanBeNull="true" />
<Column Name="Enabled" Type="System.Boolean" DbType="Bit" CanBeNull="true" />
<Column Name="AnswerType" Type="System.String" DbType="VarChar(100)" CanBeNull="true" />
</Type>
</Table>
In this case, AnswerType, has 3 static values, which I would like to show as drop down list. Patient, Physician, Nurse. How can I do this? This is for the insert page.
Thanks, I will try to base this dbml as part of a view.
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I'm using "system.speech" library to recognize voice commands, but I want to use genetic algorithms to improve recognition, and I'm new to GAs and I've some questions:
How to implement this (what is the population in this situation? the genomes..)
Can this be done using the c# speech recognition library or should I use FFT....
Any other advice ll be apprecited. Thank you
modified 15-Oct-13 10:21am.
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I'd start with something simpeler; try training something to recognize something simple. Speech recognition is extremely hard, and it'll be quite the exercise to have it recognize and differentiate between "start" and "hard".
Bastard Programmer from Hell
If you can't read my code, try converting it here[^]
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Thank you for replying sir,
I can't understand how to do this, using speechrecognitionengine or something else?
And what about GA?
Can you please explain more or give me a link to some tutorials..
Thank you
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Member 9973616 wrote: I can't understand how to do this, using speechrecognitionengine or something else?
The speech-api as suggested by GuyThiebaut is your best option. There's quite some examples out there that use "MSAgent"; that makes responding to spoken commands somewhat easier.
Member 9973616 wrote: And what about GA?
I doubt that you can "plug in" some GA code into some speech-engine. Unless you're familiar with one of either topics, there's little chance you'll be combining them succesfull.
Member 9973616 wrote: Can you please explain more or give me a link to some tutorials..
There's no tutorial on how to build your own speech-recognition engine. Google for MSAgent and follow the tutorials.
Bastard Programmer from Hell
If you can't read my code, try converting it here[^]
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I wrote a speech recognition application using SAPI - which was relatively easy to do.
SAPI will allow you to train the speech system too - have a look at the articles on this site as I taught myself the basics of SAPI from this site.
If you are interested in seeing if a SAPI application works for you check out my app - it's called First Officer and can be found on my teboweb.com site.
“That which can be asserted without evidence, can be dismissed without evidence.”
― Christopher Hitchens
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hi xperts,
Greetings from Imran.
i want to make an application which crop image in 5 different sections. but problem is that image size is not fixed and angle is also not same. so how to get exact size of inserted image.
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You need to clarify what you are doing with the image. What, exactly, do you mean by "crop image in 5 different sections" ? Do you mean that you want to take a source image and trim away parts of it five times ? Or, do you want to take an image file and create five files each of which contains a part of the image ?
What exactly do you mean by "angle" here: what is it that "has" the angle. What is the "inserted" image ?
Google CEO, Erich Schmidt: "I keep asking for a product called Serendipity. This product would have access to everything ever written or recorded, know everything the user ever worked on and saved to his or her personal hard drive, and know a whole lot about the user's tastes, friends and predilections." 2004, USA Today interview
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