Hello all :)(Sorry for my bad English)Recently I've started a small application that can show live window previews using DWM. One of the features is to render only part of source window. That can be achieved using DWM API, and that is all working... End-user can enter the RECT values (X,...

C++

Vista

Windows

.NET

Win7

.NET2.0

capture

How to capture another process'window by directX

29 Mar 2013 by Matthew Faithfull

No, there is no general solution to this via DirectX.The reason for this is that the Window you're trying to capture may have no existance in DirectX at all. If it belongs to an application that doesn't use DirectX then from the DirectX point of view there is nothing special about that area...

C++

DirectX

capture

windows Media Encoder SDK

2 Apr 2013 by Matthew Faithfull

Google says you can download it here[^]. Google is a good source for 'where can I download...?' information.

c# GetWindowText by location

26 Mar 2015 by Sergey Alexandrovich Kryukov

In addition to Solution 1, which will hardly be enough:You can do the following:Get HWND of the desktop window: https://msdn.microsoft.com/en-us/library/windows/desktop/ms633504%28v=vs.85%29.aspx.Iterate through all desktop children:...

How to capture sound from headphones in C++ in Visual Studio 2013 Express Ed.

7 Dec 2013 by cysy

Please tell me the name of a library that can be used with C++ and Visual Studio 2013 Express Edition and Windows 7 which enables to:1. capture sound from headphones (playing to headphones is so easy I don't need to ask)2. read / write wave format (or other simple format without lossy...

C++

Visual-Studio

capture

[Not a question] Recording Line

25 Dec 2013 by CPallini

Possibly this Code Project article will help you: "Creating a Sound Recorder in C and C#"[^].

recorder

capture

I want to record video from webcam using asp.net

7 Feb 2015 by Zoltán Zörgő

This is the way: http://www.html5rocks.com/en/tutorials/getusermedia/intro/[^]. But as not all have HTML5 browser, you still need some fallback, so check this too: https://github.com/jhuckaby/webcamjs[^]

Processing + OpenCV Background subtraction: save foreground images

6 May 2015 by Sergey Alexandrovich Kryukov

First part of my answer may come at surprise, because it's not even discussed in the Open CV documentation: strict background subtraction, even based on referenced background image (called background model), is theoretically impossible. This is because even two images provides incomplete...

How do I retrieve the return value from a stored procedure with VB as the calling code

20 Sep 2016 by Karthik_Mahalingam

try thisALTER PROCEDURE [dbo].[sprocAuthorizeLogin] @Username nvarchar(20) = 0, @Password nvarchar(20) = 0ASBEGINIF EXISTS(SELECT Username, Password FROM dbo.SignInTable WHERE Username = @Username AND Password = @Password)select 2 ELSE select 1ENDintExists = ...

capture

How to capture text inside <tags> , but by excluding the tags from result?

27 Oct 2017 by OriginalGriff

A regex captures the text you told it to - which in your case includes teh tags. You can use an non-capturing prefix and suffix: (?)(.+?)(?=) But if you are trying to process HTML, I'd recommend a proper parser instead: Html Agility Pack | HAP[^] is a good start.

capture

text

Screen capture in windows desktop service

6 Feb 2018 by F-ES Sitecore

Services don't have access to the interactive desktop Interactive Services (Windows)[^] If you google "c# take screenshot windows service" you'll find various articles and examples from other people who have tried this kind of thing. Monitoring desktop windows from a Windows service[^]

capture

screen

SQL Server 2008 R2 Change Data Capture add addtional column to table

17 Apr 2012 by Bryian Tan

Hello,Let say I have a table table1 with the following columnscolID, col1, col2, col3, col4, col5Then I enable CDC for table1 and capture the following column: colID,col2,col4Let say tomorrow I add col6 and col7 into table1 table.Is there a Stored Procedures to include col6...

capture

data

How to capture download from browser (Same as IDM)

24 Apr 2012 by barneyman

there's an example here on CP on how to write a Browser Helper Object[^] for IEI don't know how you'd start it with Chrome, but i found this[^]

How to capture download from browser (Same as IDM)

24 Apr 2012 by keancaptinh

Hey everybody,Firstly, i am sorry because my english may be is not good.I am implementing a own download manager. But i have an problem and no have solution for it.[PROBLEM]Firstly, my application does not run.I want that when i click a link download in the browser (Ex: Firefox,...

How to capture download from browser (Same as IDM)

26 Apr 2012 by keancaptinh

Hi barneyman.Thank you very much. It is useful for me. I will read it. :-)

Capture video and audio from USB

18 Jun 2012 by charlesmister

Hi everyone,I'm a beginner at c# and i really need to know how to capture video and audio from a capturing HW plugged by USB. I'm using Grabster AV300 and it works fine in the provided software. Now i want to adquire the signal and display it im my winform. I've tried some articles mentioned...

capture

USB

How events are captured in ASP.net

10 Aug 2012 by Velkumar Kannan

Hi, Can any one explain about how events are captured by asp.net? For example, If a control can generate click and selectedindexchanged events then how asp.net differentiate these events. ie. How asp.net finds which event occurs. The EVENTTARGET contains the...

ASP.NET

capture

event

How events are captured in ASP.net

11 Aug 2012 by Martin Arapovic

Hi,I think you will find explanation here[^].

ASP.NET

capture

event

Data capture from flash application

21 Aug 2012 by Kuthuparakkal

Sending data to and from a Macromedia Flash movie to any hosting application will require a call to the FSCommand function, and this is done inside Macromedia Flash during design of the clip. So you donot have any straight forward method to capture data, because you do not host it, and you do...

Flash

capture

how do I capture a program into my mdi form?

2 Sep 2012 by MR. AngelMendez

Hi, I made two separate programs, the first one is supposed to capture the other program and the second one is supposed to show a messagebox stating that it has been captured.first question: How do I get program 1 to capture any running program, like a "black hole"?second question: How...

how do I capture a program into my mdi form?

2 Sep 2012 by AmitGajjar

Hi,What you are asking may be possible but i am not prefer to access running program directly. Instead what i suggest you to create one Intermediate XML file for transmitting data between both the application. I don't know what you would like to achieve from attaching both the...

Capture video and audio from USB

4 Sep 2012 by charlesmister

Found it! The solution was rendering the audio also because i was only rendering the video. (just in case if someone is facing the same issue).

capture

USB

windows Media Encoder SDK

2 Apr 2013 by liaoyuandeyehuo

where can download windows Media Encoder9 SDK?I can't find it on msdn.

How to Write a WAV file?

26 Apr 2013 by liaoyuandeyehuo

https://msdn.microsoft.com/zh-...

capture

audio

Is it possible to fix black screenshots?

16 Jun 2013 by Sergey Alexandrovich Kryukov

There is absolutely no need to use P/Invoke with your Forms application. All you need from GDI+ is available in System.Drawing:http://msdn.microsoft.com/en-us/library/system.drawing.aspx[^].—SA

capture

screenshot

image

how can show process tcp (captue Communication )

5 Aug 2013 by Tim Golisch

The project that you found in C# sounds like a good idea. Try converting the C# code to VB.NET (or another language). Here is a good web-site that can convert the code (free). http://www.developerfusion.com/tools/convert/csharp-to-vb/

capture

TCP/IP

Passing value within 2 webpages using Razor syntax

11 Oct 2013 by ASP.NET Community

Following will be the example if you would like to use Request QueryString to pass value between 2 CSHTML page.We have have 2 web pages, Page.cshtml

capture

named

web

Screen capture SharpDX

26 Oct 2013 by Fess59

Hello!There is the problem of changing the color depth when I get a shot of the screen with the SharpDX. Normally only works if the selected format A8R8G8B8, for changing the format to A1R5G5B5, comes out with a blank error message:HRESULT: [0x8876086C], Module: [SharpDX.Direct3D9],...

DirectX

capture

screen

How to capture the transfer file name of HTTPS and SFTP by using CSharp?

26 Nov 2013 by walterhevedeich

I think that's the whole idea behind putting the transmission under HTTPS/SFTP: to prevent your data from being sniffed. I think a better approach would be to scan the source or destination, if you have access.

How to capture the transfer file name of HTTPS and SFTP by using CSharp?

27 Nov 2013 by Dave Kreskowiak

You can't. It's that simple.Unless your app is the one doing the transfer, you can't get the filename or any other data about the transfer. You're trying to be the "man in the middle" that encryption protects against!Events really aren't going to help you because not every browser...

Question about webcontrol and coding

2 Dec 2013 by austinbox

If you are using a WebBrowser control then the links can be found in the HtmlDocument.Here is some example code//Make sure document is loadedprivate void WebBrowser_DocumentCompleted(object sender, WebBrowserDocumentCompletedEventArgs e){ HtmlElementCollection links =...

Capturing Data from Parallel Port

18 Dec 2013 by Member 10474952

Hello All - I am looking to capture ascii data from a parallel port output from a machine - this device is not a pc - but it is collecting datat & printing a table of numbers to an epson lx300+ printer - Can anyone help me devise a solution to this problem ? Thanks in advance Marty

How to Capture (Aero) Window (all states)

15 Mar 2014 by The_Inventor

The solution is simple. Put your code within the appropriate case statement. //To obtain the position coordinates in screen coordinates, use the following code:xPos = GET_X_LPARAM(lParam); // horizontal position yPos = GET_Y_LPARAM(lParam); // vertical position ...

How do I rotate a camera view got with DirectX in Vb.Net ?

27 Jun 2014 by Olayèmi Ouabi

Here is what i've finally found. Not perfect but it helps me for a while. References : DirectX.Capture.dll and DShowNET.dll Public Class Prise_Image ' Just for the streaming Dim Camera As DirectX.Capture.Filter Dim CaptureInfo As...

DirectX

camera

capture

Implementation of the program when will capture a screen of desktop

12 Aug 2014 by Sergey Alexandrovich Kryukov

The biggest problem is your "24 frames per second" requirement. Windows is not a real-time system, so, with some probability, you may fail to deliver exact frame rate; some delays will be possible. You can use multimedia-system timer to improve the reliability if it, but it will require P/Invoke...

(C#) How to capture video stream without using a third party SDK

21 Nov 2014 by Redgum

If you real question is how to get around using a proprietary 3rd party SDK for your IP camera (that may or may not cost money to get your hands on,) then I'd try using something open-source, like the AForge framework: https://code.google.com/p/aforge/[^]Otherwise, yes. You will need to...

problem capturing video with touchless lib

2 Jan 2015 by Sergey Alexandrovich Kryukov

You can find a code sample for image capturing with Touchless SDK in this CodeProject article:Versatile WebCam C# library[^].It doesn't see that you are doing proper operations. First of all, you unconditionally reference the object Touchless.Cameras.Item(0). Why do you think there are any...

capture

video

I want to record video from webcam using asp.net

7 Feb 2015 by Mr_cool

Please let me know if somebody knows a way out to record a video from the webcam and then upload it to the server. This needs to be done for web application using asp.netAny help will be appreciated.

I want to record video from webcam using asp.net

9 Feb 2015 by A.Castillo

You can try this, too: check the homepage of Ozeki Camera SDK . Here you can find solution to record the video of your camera. And after you made it you can upload to the server, it support ASP.NET.

I want to record video from webcam using asp.net

9 Feb 2015 by Yesii

how to get webcam working on html5:http://blog.teamtreehouse.com/accessing-the-device-camera-with-getusermediaAnd this:http://www.comm100.com/blog/contributors/webcam-csharp-library-api-aspx.html[^]

C# - DirectX.capture; - Frame captured Length too big

22 Feb 2015 by NaMaCk

Using Directx.Capture; to Capture a picture from a Webcam (Capture the Frame from the Preview PictureBox). Displaying Length of that Frame is sometimes (rare) ok : around 25000 Most of the time is more than 10x larger, around 320000! Why is that? width and height always the same in both cases...

how to capture and store screen shot of a partiular DIV from web page in asp.net?

14 Mar 2015 by Member 11162686

how can i capture and store a screen shot of a particular DIV using asp.net?

ASP.NET

capture

screen

how to capture and store screen shot of a partiular DIV from web page in asp.net?

14 Mar 2015 by Peter Leow

Try html2canvas[^]

ASP.NET

capture

screen

how capture printer data before print ,parsing and edit the data then send it to printer?any c#sample would be great

10 Jul 2015 by Dave Kreskowiak

Well, you're going to have to write your own Notepad then."Intercepting" the print job and editing it is an extraordinarily complex way to do what amounts to Mail Merge.The application describes what the page image looks like to the print driver. The driver takes that "image" and...

Screenshot with PHP ?

4 Aug 2015 by Afzaal Ahmad Zeeshan

PHP is a server-side language, it has no control over the web page once it has been rendered. So, you cannot take a screenshot in PHP. :)

Screen capture via DirectX in Windows 10

4 Nov 2015 by Member 11433205

So my problem is:I have Windows 10 with Visual Studio 2015 Community; I want to capture a section of the screen from a Direct3D app., in real-time (this one is very important, it _must be_ real-time).... So I found this article: Very fast screen capture using DirectX in C#[^], which I could...

Recording video with audio using realsense sdk

14 Nov 2015 by George Jonsson

Have you tried this forum?Intel® RealSense™ SDK Support forum[^]

How to start audio and video capture /merge audio and video using aforge ffmpeg in C#

16 May 2016 by Eranga Dayarathne

I have Created audio and video capture method and Save thee two file in to my location.after these two file merge in to one avi format file.in the final output file audio run first and video take delay. how to fix it. I used ffmpeg.exe for merge.are there many system for capture audio and...

Howto capture video while running webcam using directx in C#

17 May 2016 by Eranga Dayarathne

I have DirectX C# dll. I need to capture video while video running. when i capture video while running, it just slow in the windows form(get slow moving). how to stop picture box video slow moving. however video save without any problem.here is the sample code i used.What I have...

Capture highres pic with Microsoft lifecam

30 May 2016 by Member 12530466

Have made an application (VB/NET)that capture pics on packed articles.The problem is to get the resolution higher than 640 x 360 pixels.Many have this issue on the web but I can't find a not to complex solution.The year i 2016 and I thought these things should be fairly easy, but...

How do I retrieve the return value from a stored procedure with VB as the calling code

20 Sep 2016 by Member 12750150

Using VB 2012 and SQL Server 2012. Written and tested stored procedure to return a value depending upon success of procedure. Stored procedure works perfectly, but I am having difficulty writing the code correctly to retrieve the return value so I can process it.What keeps getting returned...

capture

How do I retrieve the return value from a stored procedure with VB as the calling code

20 Sep 2016 by PeejayAdams

You're using ExecuteNonQuery for a query. ExecuteNonQuery is designed for INSERTS/DELETES/UPDATES so the value returned is the count of rows affected.

capture

How do I retrieve the return value from a stored procedure with VB as the calling code

20 Sep 2016 by OriginalGriff

As far as I know, there is no direct way to get the return value of an SP outside SSMS - ExecuteNonQuery won't do it - it returns the number of rows affected, not the RETURN value. And ExecuteScalar won't either, unless the result its SELECTed.If you can modify your SP to SELECT the value...

capture

How to start audio and video capture /merge audio and video using aforge ffmpeg in C#

11 Jul 2017 by Ahmad_Mustafa

use this proc.StartInfo.Arguments = string.Format("-i {0} -i {1} -acodec copy -vcodec copy -map 0:0 -map 0:1 {2}", Wavefile, video1, strResult);

Emgucv frame capture motion detection

25 Oct 2017 by BetulK44

sorry for my English, I want to get frame capture when moving on loaded video, how can I do it? Example, there is a way, take a frame capture while the car is on the way, but, don't take a frame capture while the road is empty. my codes are as follows; VideoCapture capture = null; List...

How to capture text inside <tags> , but by excluding the tags from result?

28 Oct 2017 by Damla Yuksel

In Visual Basic I am trying to get text between tags but TAGS are also captured. I want to see the result as ONLY "Captured Text" in message box. But result is coming as "Captured Text" with both tags before and after . What is wrong in my code? What I have tried: Public Sub...

capture

text

How to capture text inside <tags> , but by excluding the tags from result?

28 Oct 2017 by Damla Yuksel

I found the solution I must use Groups(1) for getting only text inside tags ..This is the solution..

capture

text

Integration of Blackmagic Video Frames into DirectX Scene

30 Oct 2017 by Member 13443508

I am going to explain how to get hand on a texture containing Blackmagic captured frame, so you can display it into your DirectX scene

How to capture desktop image in full-screen mode qucikily?

13 Sep 2018 by Member 13908153

I want to capture desktop image in win7 using Getfrontbufferdata, a interface function in DirectX9Ex. But I met the below two problems. 1. In Windowed Mode,I can capture desktop image correctly. Then I want to capture image in full-screen mode. So I changed the Windowed value into FALSE,But...

How to capture desktop image in full-screen mode qucikily?

13 Sep 2018 by KarstenK

Read the article and code about Capturing an Image. The trick is to use the full screen as device context.

Camera - video capture and save VB.NET

21 Nov 2018 by RickZeeland

Maybe you can use the VideoCaptureDevice Class, see example: VideoCaptureDevice Class[^]

capture

camera

video

UVC video capture tool C# WPF

15 Jun 2019 by Mornepousse

Hello! I currently use directhow because it is the only one I found that allows to set the values (exposure, whitebalance...). but directhow is very very heavy while the application of windows 10 by default camera stream in full resolution (1080p or 2K) without saturating a core processor and...

UVC video capture tool C# WPF

1 Aug 2019 by RickZeeland

Take a look at the Intel IPP library: Intel® Integrated Performance Primitives (Intel® IPP) | Intel® Software[^] Another interesting product is: Streamcoders MediaSuite[^] And maybe this light and open source Video Surveillance application: ContaCam[^]

Fiddler for Model Driven Apps

19 Jan 2021 by YawerIqbal

How Fiddler for model driven apps works and getting started

What is wrong with choosing camera for video capturing?

9 Sep 2023 by OriginalGriff

This is one of the most common problems we get asked, and it's also the one we are least equipped to answer, but you are most equipped to answer yourself. Let me just explain what the error means: You have tried to use a variable, property, or a...

capture

image-processing

Emgu-CV

What is wrong with choosing camera for video capturing?

9 Sep 2023 by Richard MacCutchan

The return value from VideoCapture(1) is null, so the line: capture.ImageGrabbed += Capture_ImageGrabbed; throws the exception, since capture does not contain a valid reference. You should check that the call to VideoCapture(1) returns a...

capture

image-processing

Emgu-CV

How to capture the desktop

28 Mar 2013 by André Kraak

This CP article Various methods for capturing the screen[^] describes how to use DirectX to capture the screen.

Market Recorder for Interactive Brokers

15 Mar 2016 by Ryan Scott White

A tool that captures live market data for a set of symbols and saves them to 1-second snapshots in a SQL database.

.NET

VS2013

artificial-intelligence

capture

big-data

API

Capture of a Typical SQL Server Database Workload

29 May 2017 by Tomáš Bauer

Capture of a Typical SQL Server Database Workload

How do I rotate a camera view got with DirectX in Vb.Net ?

12 May 2014 by Olayèmi Ouabi

Hi Everybody.I'm working on something with a camera. I use DirectX.Capture and DShowNET libraries to look at my camera view into a picturebox. My problem is that i need to rotate my camera view at 270° before the view is in a correct position. I've searched for that matter in a lot of...

DirectX

camera

capture

How do I rotate a camera view got with DirectX in Vb.Net ?

12 May 2014 by wikus70

Brian Low and Blas5 wrote articles about the DirectX.Capture Class Library. DirectX.Capture Class Library[^]Capture Sample with DirectX and .NET[^]You can maybe send them a PM about your request.

DirectX

camera

capture

Data capture from flash application

11 Aug 2012 by Paweł Kubicz

Hello,I'm implementing software to casino auto-play. I'm using .NET technology and C# language. The main problem is how to capture data from casino game (here is the link to the game http://www.bet-at-home.com/redirNetentCasino.aspx?game=lrblackjack2-3h&pff=True ). I have never been dealing...

Flash

capture

c# GetWindowText by location

1 Mar 2015 by Maciej Los

As Richard MacCutchan mentioned, you have to get window's handle.Have a look here: http://www.pinvoke.net/default.aspx/user32.getwindowtext[^]. Link to MSDN documentation: GetWindowText function[^]

Processing + OpenCV Background subtraction: save foreground images

6 May 2015 by Member 11670301

I am building an interactive installation using live video footage. English isn't my native language, sorry for possible mistakes.I want to use live webcam footage. The program should have a reference image of the background and should subtract that from the moving foreground. Every few...

(C#) How to capture video stream without using a third party SDK

16 Nov 2014 by BaumHard920

I'm newbie here, but I need some help. I need to build an application for my Foscam IP camera.I found an interesting article on xyz.com: How to create USB webcam / IP camera recorder to capture and save video (C# WPF)[^]. This aroused my attention, but so far I am unable to find out how to...

problem capturing video with touchless lib

7 Jan 2015 by Member 11277237

hi guys can anybody knows what are the steps to install the touchless lib I mean which one I should compile and which touchless.dll and webcam.dll I should add to my project I don't find any guid any where? thanks and any help greatly appreciated.

capture

video

Recording video with audio using realsense sdk

13 Nov 2015 by Member 11865398

Hi, In my application want to record video file with audio by using realsense sdk. I done video recording by using following code. But while playing i did not receive any audio in that video file. Following code content i used for recording video. session =...

how can show process tcp (captue Communication )

5 Aug 2013 by bhram12

hello , looked a lot for source code to capture and monitoring communications processes like this tools : TCPViewerhttp://i.imgur.com/ztmFYKI.png[^]it's show name process and ip , port i found this project but it's C# and I do not understand codes...

capture

TCP/IP

[Not a question] Recording Line

25 Dec 2013 by Member 9581817

I have been searching for ways of recording Audio coming in from Line in with no success.

recorder

capture

Implementation of the program when will capture a screen of desktop

12 Aug 2014 by evich.ilya

Dear all.Prompt please. Need to implement a program that will capture the desktop screen at 24 frames per second to video stream and send by rtmp-protocol to the server. Should I start and what do you recommend libraries to use?

What is wrong with choosing camera for video capturing?

13 Sep 2023 by OzzieOzburn

I am trying to learn image processing, but it is a pain because of camera selection. In C# Winform, I am trying to get video capture by using the camera. When I use integrated webcam, everything works fine. However, when i pick USB connected...

capture

image-processing

Emgu-CV

automatically image cature at assign interval from web cam in c#

4 Mar 2013 by meenakshi syal

provide me with the source code if available to create a application where web cam can automatically keep on capturing the images at given intervals and save them in a file with date and time in c# window application

How to capture the desktop

28 Mar 2013 by liaoyuandeyehuo

how to capture desktop or other windows to a bitmap(or other format) by directx9;I use the function GetFrontBufferData,but it return D3DERR_INVALIDCALL.Who can help me.

How to capture another process'window by directX

28 Mar 2013 by liaoyuandeyehuo

I can only capture the desktop by the function GetFrontBufferData()Is there any way to capture a window?

C++

DirectX

capture

windows Media Encoder SDK

2 Apr 2013 by liaoyuandeyehuo

Thank you very much.I failed to find it by msdn.It's too complex.

windows Media Encoder SDK

2 Apr 2013 by liaoyuandeyehuo

yeah,it is useful to find out functions or latest packages only.

About Open Broadcaster,how does it work?

9 Apr 2013 by liaoyuandeyehuo

The open boradcaster software is so powerful.I'm curious about how to get a D3D9 game's backbuffer.I was failed to read the source code because it is too complicated for me.Could you give me some suggestions or tell me how to realize it.Thank you!

Is it possible to fix black screenshots?

16 Jun 2013 by Member 8262223

Hello, I'm currently trying to capture a fullscreen game with antialiasing mode activated via BitBlt, but it returns a black screenshot. If I disable the antialiasing, the screenshot works perfectly.Any ideas?Here's the code I'm using:public Image CaptureWindow(IntPtr handle) ...

capture

screenshot

image

How to capture the transfer file name of HTTPS and SFTP by using CSharp?

26 Nov 2013 by wusir371

I am developing a file transfer monitor system. For HTTP and FTP file transfer, it no problem to monitor the Port 80(HTTP) and Port 21(FTP) to capture the file transfer information. However, for SFTP(Port 22) and HTTPS(Port 443),the file name cannot be captured because of the encryption.Is...

Question about webcontrol and coding

2 Dec 2013 by slayasty

Hi, so I wanna know if it possible to capture a generated link from webcontrol in C#. For example inserting a link that needs to have a search done. Pressing submit and it goes into another page. Is it possible to capture the link of that other page and use it for another purpose?Thanks

c# GetWindowText by location

1 Mar 2015 by Member 11380736

c# visual studioIs it possible to capture a window title through an e.location and how?

how capture printer data before print ,parsing and edit the data then send it to printer?any c#sample would be great

11 Jul 2015 by salam_dust_man

hi everyone;i'm looking for source code or sample that get printer data before print (capture printer output) put it in variable and change some values then print it in form.any idea how to get data and put it into variable for special purpose.

Screenshot with PHP ?

4 Aug 2015 by Member 11380736

HeyIs it possible to make a screenshot of a window in PHP ?I've tried this:$img = imagegrabscreen();imagepng($img, 'screenshot.png');But it creates a black .png file !This also creates a black screen but the top of the browser is visible !$browser = new...

Screen capture in windows desktop service

6 Feb 2018 by itsgursdev

service work good in debug mode,but when i start using installutil then it is not started What I have tried: DateTime fileCreationDatetime = DateTime.Now; Bitmap bitmap = new Bitmap(500, 500); Graphics graphics = Graphics.FromImage(bitmap as Image); ...

capture

screen

Camera - video capture and save VB.NET

21 Nov 2018 by Fiínek Cahů

Hi, does anyone have a working code for capture and save video from an integrated camera via Aforge? Who could share it? Thank you What I have tried: I tried directx.capture Public Class Form1 Public cap As Capture Public f As Filters Public Sub Form1_Load(sender As Object, e...

capture

camera

video