Capture Image Of Hidden Process?
Jul 27, 2011Been throwing around concepts lately at attempting this but haven't been able to come up with anything that actually works. The concept: Capture an image of a process that is hidden.
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Get Hidden Process Info?
Apr 7, 2010i can get all runing process info with that code, but some applications runing as hidden and this code can not catch the hidden process, how can get all runing process on the pc ?
Dim myProcess As New Process()
Dim ps As System.Diagnostics.Process [code].....
VS 2008 Run Dll Process Hidden
Dec 8, 2010I am trying to run this command as a hidden window. But it still displays it fine. This works for any other application but because it's running a dll I believe it isn't meant for that.
[Code]...
ImgBurn Wont Run In Hidden Process
Apr 9, 2011I want to launch an external program in a hidden process.It works with Notepad.exe but not with the program I want to use ImgBurn.exe (website)Any ideas why?Is ImgBurn somehow detecting and not allowing itself to be in a hidden process?[code]
View 5 RepliesStarting A Process Hidden (execute Something But Don't Show Window)?
Jun 10, 2009I am using the code below, but it still shows the program.For example, if I pass in CALCIt will start the calculator but show it.
Code: Public Function ExecuteFileHidden(ByVal lFile As String, ByVal largs() As String) As String Dim oSTR As String = "" oSTR += "Attempting to execute " & lFile & vbCrLf Try Dim p As New System.Diagnostics.Process p.StartInfo.FileName = lFile Dim a As String = "" For Each l In
[code]....
Way To Capture Screen Image And Then Read Data (OCR?) From Image
Feb 13, 2010I play a game and in the game you acquire skills which you can display on the screen in a box very similar to a data grid. The grid has 3 columns and X number of rows.Column 1 is the name of the skill, column 2 has a descriptive term like "Beginner" and column has the number of points you have acquired in that skill. So it would look something like this:[code]Remember that it is in a data grid so it has cells like an Excel spreed sheet.The program that I use is able to parse the skill name and the points and save that information outside the game to a n area in the program.My question is, is this possible to do something similar in VB? That is something like, Press a hot key, with will get a screen shot, parse the data and save to a data grid in my VB program.
View 2 RepliesForms :: How To Capture Process Messages
Feb 14, 2011I've got a winform that has a button that runs an exe from the command prompt (process). Since the cmd window pops up and goes away so fast, I need to kno if there's a way to capture the messages that were sent in the cmd window, within my Windows form. (like make it write to a log file)
View 1 RepliesHow To Capture Form Events From A Separate Running Process
Mar 21, 2011I'm trying to automate a product that provides no such automation capability.I've take a cursory look at loading the app in a separate AppDomain, and also, through reflection, executing the Program.Main() to get the app running. I also tried getting the windowhandle from a separately created Process object (which I've learned will not work).If I have a reference to their assembly added to my project so I can reference an instance of "TheirProduct.FormMain", what, if it's possible, is the best way to go about capturing events from that form? What I need to do is to be able to capture a couple events, and perform a few Button.PerformClick() against the form.
View 1 RepliesIntegrate To Application A Process To Capture The Audio And Video
Mar 29, 2012I'am on Visual Studio 2008, language :VB
I want to integrate to my application a process to capture the audio and video from a specific area of the screen and save it in a .wmv or .avi file.
I already have Microsoft.Expression.Encoder on my computer but I dont know how to integrate the tool to my project.
Capture Image With Web Cam?
Nov 15, 2011i want a code for capturing snap through webcam i have a form where i placed a button, what i want is when i click that button it capture a snap and save it in c: drive ?
View 1 RepliesCapture Form To Image?
Jul 13, 2009direction to some methods that can capture the contents of a form so that it can be saved as an image. The catch is, the form may not always be displayed on the screen, so BitBlt doesn't work for this particular scenario.
View 8 RepliesCapture Image From Wabcam?
Jan 13, 2010i am doing the project on visitor management. i want all code for capture the image from webcam. or steps for that.
View 1 RepliesCapture Image From Webcam?
Jun 21, 2010How to use GDTwain control in VB.net
View 1 RepliesHow To Capture Image From Webcam
May 1, 2012I need to show video in a picturebox, and when a button is pressed, capture the frame. I am making a desktop qr reader. I have the qr reader completed and working. my issue is my camera now. I would prefer something that actually works, and doesn't have severe memory leak issues, and doesn't throw an exception after it's first or second use. Would AviCap32 or Direct Show be better for what I want? Which would capture the image fastest, without causing exceptions? I tried using an open source solution called webcam_capture.dll, and it worked at first, but now I am getting an exception that I dont know how to fix. I'm assuming this goes in vbGeneral, and not the Interop and Upgrade. Most examples I have seen, use interop, so I wasn't sure. I would prefer not to use WIA. I have attempted it, and it doesn't work quite right on my computer, and this application will be distributed.
View 12 RepliesAviCap Image Capture Without Preview?
Jan 2, 2011I'm attempting to grab an image from a webcam without having to connect a driver to a window. I'm predominately using code from a devx tutorial. On page two of the tutorial, it shows how to grab a frame using WM_CAP_EDIT_COPY. The only problem is, I don't want a preview window. I want to simply grab the image without having to associate a window handle to a PictureBox for previewing.
View 6 RepliesCapture Excel Spreadsheet To Image?
Mar 27, 2009I'm thinking about how best to accomplish the following and wanted to see what others suggest.I'd like to capture an Excelworksheetnd save the area that has been edited (vs. the area thatremains blank)s a PNG image. This would ideally be achieved through an Excel add-in.
View 1 RepliesCapture Image For Each Of Selected URL In DataGridView
Aug 15, 2011I have written an application which extracts a list of URL's (currently in Internet Explorer cache) from an XML file and displays them in a data grid view. From here I would like to launch Internet Explorer in a hidden mode and capture an image for each of the selected URL's in the data grid view. Is this possible?
View 2 RepliesCapture Image From Video Camera?
Sep 8, 2011I've been trying to find a way to use my video camera as a webcam and do chatting from different programs including mine.
my problem is how can i capture an image from my video camera. below are camera stats[code]....
Capture Image From Video File?
Dec 15, 2011I have written a code from which using a web camera one can record a video and save it onto the HDD but now according to a client requirement he needs to play that video and capture still images from the video and save it onto a picture box's and here is where i am having issues.
1)when i use windows media player to play the recorded video i don how to capture the image from the video by triggering an event
2) also i need to know if i can play the video on picturebox tool(i tried using the winmm.lib and Mci but it din work out for me)
Capture Image Of Webbrowser Control?
Sep 15, 2011I want to capture the image of my webbrowser, or actually just a part of it.I already achieved it, but it just takes a screenshot of it instead of capturing the bitmap itself. So when i use this technique and you drag another window above it, the window is also captured. (this is what I don't want.)
My code:
' 1. Get the WebBrowsers bitmap.
Dim bmp As New Bitmap(WebBrowser1.Width, WebBrowser1.Height)
Dim BMPEndResult As Bitmap
Dim graph As Graphics = Graphics.FromImage(bmp)
[code]....
So I need to get the image of the webbrowser:
- without the scrollbars if possible
- Even if the window is minimized or in the task bar
- Full webbrowser
- and also if possible just a part of it, where I can specify the top, left, width and height
Capture The Invoice Number Of An Image?
Jul 13, 2010The issue is how do I best capture the invoice number of an tiff image?
I have a VB application in visual studio 2005 that scans invoices, creates .tiff's utilizing a standard image scanner.
I've tried the following...I thought I could save the image to text in an array and find the 6 digit number. Then, I tried to save the image to xml trying the same principal but I get a general error A generic error occurred in GDI+.
Code For Capture The Image From The Webcam?
Sep 24, 2010i'm currently doing an assignment which is based on vb.net and sql server. here i wanna capture an image and i wanna save that into a sql table named 'customer'. i have downloaded the code for capture the image from the webcam and sWhen i click the save button in that app, its showing to save the captured image in a
Private Sub btnSave_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnSave.Click
Dim data As IDataObject
[code]....
Using Directshow To Capture Image From Webcam?
Jun 16, 2011using directshow to capture image from webcam. In my winform application, there was a tabcontrol which contains two tabpages. Tabpage1 contains a picturebox which shows the video from webcam, tabpage2 contains a button to capture the image. My problem is when I pressed the button on tabpage2, my saved image file is empty which has no picture inside.
The following is my code for GetImage:
Public Sub GetImage(ByRef bmp As Image, ByRef pbCtrl As PictureBox)
' Get image from clipboard and convert it to a bitmap
Try
[code]....
VS 2008 Capture Image Using Webcam?
Jun 21, 2010I'm developing an application and it needs a facility to take photo of the customer using the webcam.
View 6 RepliesVS 2010 Webcam Image Capture
Nov 20, 2011webcam drivers were installed using its cd drivers.[code]after skipping the errors in compile (f5) the program works, how to cancel the errors? moreover, when the program is run via the .exe file in the bin folder no errors fire up
View 3 RepliesWebcam Image Capture Using Avicap.dll
May 20, 2009I'm trying to capture an image from my webcam and save it as a .bmp file. the code i have works perfectly except for 1 issue i cant figure out no matter what I try the issue is that when i save the bitmap it only saves in 320x240 resolution even though I have set the resolution to 640x480 everywhere I could think of.
here is the (edited) code I currently have. some places I didn't know what to change so I put in 640,480 anyways to see what happened but that didnt make any difference and also didnt cause any errors so i left the changes there.
Const WM_CAP As Short = &H400S
Const WM_CAP_DRIVER_CONNECT As Integer = WM_CAP + 10
Const WM_CAP_DRIVER_DISCONNECT As Integer = WM_CAP + 11
Const WM_CAP_EDIT_COPY As Integer = WM_CAP + 30
[Code]......
Webcam Image Capture Work?
Aug 16, 2009picturebox1.image = system.image.drawing.fromfile(x) x is the location where the webcam store the current image.if the code above would work what is x ?
View 14 RepliesAsp.net : Make Hidden Additional Attachment Hidden And Visible?
Mar 13, 2012I want to make 5 attachment options in that 4 out of the 5 are hidden.but when he clicks "more attachment" link it will show the other 4.Im using ASP.NET with VB?
View 2 RepliesCapture An Image With A Webcam And Save It In A Picturebox?
Aug 13, 2009how do i capture an image with a webcam and save it in a picturebox?
View 2 RepliesCapture An Scanned Image From A Flat Bed Scanner?
Jan 11, 2007We need to capture an scanned image from a flat bed scanner and store it in an SQL table.
Does VB.Net 2005 have any tools to allow us to manipulate the scanner and its capture its output programatically?