I'ved developed a c# application that captures screens using bitblt and sends keyboard and mouse events using calls to keybd_event and mouse_event. According to Microsoft I needed to modify the app.manifest with: requestedExecutionLevel level="highestAvailable" uiAccess="true" Sign the application and place it in a trusted location...
I want to add a button to one of our web sites that will allow the user to file a bug with our bug tracking system. One of the feature requests is that a screen cap of the page in question be sent along. Without installing something on the end users machine, how can I do this? Does javascript have some sort of screen cap api? ...
I thought this was a capture issue but nothing I do works. try to simplify here: foreach (Question question in Test.Questions) { int id= question.id; if(someIDictionary.TryGetValue(id, out value) { question.answerobject.number=someinteger; } else { question.answerobject.number=someotherinteger; } } I tried makin...
I can call a setfocus and setcapture using a toggle mechanism and in OnLButtonDown make sure the message doesn't get passed on, but that seems to fail the moment you left click. Is there any way to ensure that the window which has capture and focus does not give it up? ...
Hi there, I need to take print-screens of a Windows application very very fast to make a video out of it... I have been using C# all the way, but I'm open to any language in which this process may be faster. I have used many techniques: .net functions: Bitmap.CopyFromScreen() GDI Direct3d/DirectX The fastest I've got was using GDI ...
Hello, I have a canvas wich is a drawing area. This canvas can be scrolled horizontally and vertically. I am trying to make a screenshot of the whole canvas, this include visible and scrolled parts. var bmd:BitmapData = new BitmapData(board.width, board.height, false, 0xffffff); bmd.draw(board); This would only show me the visible ...
Hi, I want to control the mouse pointer with my application and be able to interact with other programs using my program, For example I want my application to be able to click on a button on another application How should I go about solving this problem? (Any programming language would work, also if you have any suggestion please let m...
Since I've started learning about rendering to a texture I grew to understand that glCopyTexSubImage2D() will copy the designated portion of the screen upside down. I tried a couple of simple things that came to mind in order to prevent/work around this but couldn't find an elegant solution. there are two problems with doing a ::glScal...
Hello everyone, Is it easy to write some .Net code to record screen and audio (from computer mic), then output to an wmv file. Any reference code? BTW: I searched all codes from WME SDK, no such sample code. thanks! George ...
Hi, I have a C# WebService application in which I want to capture all unhandled exceptions thrown from the application. How can I do this? ...
I'm aware that some messages types are sent directly to window procedures, while others are posted to a thread's message queue, but I haven't found any way to determine if a message will be sent or posted. MSDN is half-helpful; it explained what's going on but the examples it gives are presumably not exhaustive. Is there a definitive l...
HI, I have the following problem- the following text is in a rich text box . The world is [[wonderful]] today . If the user provides two brackets before and afer a word, as in the case of wonderful , the word in brackets, in this case, wonderful shall change to a link, ( with a green colour ) . I am having problems in getting the seq...
I remember in the early days of the web, there were books including the whole browser window's title bar, menu bar, and even the border of the browser, and the content inside of it -- not just the current content in the window, but all the content even when scrolled down). I'd like to be able to do that too... is there a easy way to wr...
I was trying some code to capture part of the screen using getPixel on Windows, with the device context being null (to capture screen instead of window), but it was really slow. It seems that GetDIBits() can be fast, but it seems a bit complcated... I wonder if there is a library that can put the whole region into an array, and pixel[x]...
As for Google chrome, a site captures a reading history if I think personally. May not you acquire capture with the library? like this site;link text ...
Hi, Does anyone know of a PHP open source which can generate forms to be deployed across your website. These forms will collect and aggregate the data with in on database. There should also be the functionality to search across the forms (to generate reports and newsletter mailing lists) All the services I have found so far have been...
I've been trying to code a framegrabber for a firewire camera, using libdc1394. The initialization of the camera is done properly, the video mode is set to the supported DC1394_VIDEO_MODE_640x480_YUV422 and the frame is grabbed without any errors. The problem is, however, that the frame that is returned consists of 640x480x1.5 bytes, wh...
Hi all, I've found a way to create virtual desktops with c#. Now I was wondering if we can take a screenshot of a particular desktop and if so how ? Thanks in advance Blizz ...
In R, is it possible to extract group capture from a regular expression match? As far as I can tell, none of grep, grepl, regexpr, gregexpr, sub, or gsub return the group captures. I need to extract key-value pairs from strings that are encoded thus: \((.*?) :: (0\.[0-9]+)\) I can always just do multiple full-match greps, or do some...
Hi, I am trying to capture video and the routine throws an exception when the execution reaches recorder.prepare() statement: private void recordVideoStart(){ if(recorder != null) { recorder.stop(); recorder.release(); } File file = new File("/sdcard/videoTest.3gpp"); try { file.createNewFile(); } catch (IOException e) { ...