Extract 2 Bitmaps From Winload.exe.mui File?
Jun 19, 2010i want a way in which i can extract 2 bitmaps from winload.exe.mui file in vb.net 2008
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C# - How Many Bitmaps Can Create In .NET
Jul 9, 2010.NET Bitmap class uses GDI+
I want to know how many Bitmaps I can create.
Will memory leak when create too many Bitmaps?
Binding Multiple Bitmaps?
Apr 24, 2010I'm currently working on a project where I need to bind 3 different bitmaps.Bitmap1, Bitmap2, Bitmap3.
I tried :
bitmaps = Bitmap1 & Bitmap2 & Bitmap3
But of course, that didn't work.If it's possible, I also need Bitmap1 and Bitmap3 to have a fixed size and Bitmap2 to change its width if the form is resized.
Create Bitmaps From Filestreams?
May 22, 2009I'm trying to create a new bitmap from a filestream...I keep getting the error "parameter not valid" on the line[code]...
View 6 RepliesParse Some Text To Extract The Name/path Of An Image File Inside An X File?
May 9, 2009I need to parse some text to extract the name/path of an image file inside an X file. The part of the file looks something like this:
TextureFilename {
"C:\\Users\\USER\\Documents\\Map\\Textures\\Grass01.dds";
}
[code].....
File I/O And Registry :: Find/Extract String From A Text File?
Jun 7, 2011I've got an application that passes commands to a terminal window and saves all the output to a text file Here is one of the commands my application passes to the terminal
MyProcess.StandardInput.WriteLine("host " + device)
The output of which is
"HostA has address Y.Y.Y.Y"
this along with a whole bunch of other text is saved to a text file...my question is how do I find the sting "HostA has address Y.Y.Y.Y" in that text file and then extract the IP address and assign it as a string variable?
Parse A Text File And Extract The Data To Excel File?
Jun 23, 2010How can I parse a text file and extract the data to excel file. The text file is in the following format
CustomerInformation
Tim Alen
596 George Town
[Code].....
Bitmaps: Zooming To Pixel Level?
Jan 9, 2012I'm experimenting with the various graphics, bitmap and image functions of vb.net 2010, with the aim of being able to create an image processing tutorial program for my Physics AS group. Currently, I'm trying to zoom in to an image so that individual pixels are clearly visible. The below code shows what I'm doing.
My problem is that the zoomed in image always comes out blurred; the individual square pixels are not visible. I presume this is because as the DrawImage method resizes the image, it re-samples the image in some way. Is there a way of resizing the image while retaining the pixels as in the original image, so that individual pixels are visible? I've tried several other methods, including drawing to a picturebox control and then resizing the picturebox with the size mode set to zoom or stretch... this results in the same blurred image.
[Code]...
C# - Should A Function That Periodically Returns Bitmaps Re-use Them?
Jul 21, 2010I have a function that returns a bitmap meant to be used as background in a panel, and occasionally I'd have to call it to create a new background based on parameters
View 2 RepliesVS 2005 Convert A Series Of Bitmaps To An AVI?
Jan 18, 2010How can I convert a series of bitmap files to an AVI (or any other format of video)? Or any format of image file? Or any Bitmap object?
View 7 RepliesVS 2008 - How To Populate ListView With Bitmaps
Jun 15, 2009I need to know how to populate a listview with all of the images from my.settings, and I need it to show the image in the listview. How would I do this? I've never used listview because I never cared to learn until now.
View 2 RepliesVS 2008 Drawing X Number Of Bitmaps?
Jan 13, 2010how to draw an unknown amount of images to a form
the amount of images should be determined during runtime.
Extract Data From File And Place Into New Formatted File?
Jun 22, 2010I have a insanely large file that has a lot of customer data in XML format. The start of a customer and end are how I'll determine the starting and ending points of the customer data I need to extract. The is the number I'll be searching for. I'll input a regular text file with 12-byte document numbers into the file (Doc Number List.txt), search the massive XML file (example.xml) for those document numbers, find the data before and after the DOC_NUM tags, but within the CUSTOMER tags and extract it to a formated file. The formated file needs to have these tags, <?xml version="1.0" encoding="ISO-8859-1"?>
View 1 RepliesBitmaps And Pictureboxes, Memory Usage Off The Chart?
Apr 28, 2009Bitmaps and Pictureboxes, memory usage off the chart!???????????
View 7 RepliesCreate A Multipage Tiff From A Series Of Bitmaps?
Jan 23, 2009I am trying to create a multipage tiff from a series of bitmaps. The bitmaps are not saved I am creating them using graphics. The code goes something like this:
Dim info As ImageCodecInfo = Nothing
Dim ice As ImageCodecInfo
For Each ice In ImageCodecInfo.GetImageEncoders()
[code]....
The problem is I can see the first page, but no others. I have searched the forums, internet, etc., have worked on this for hours and am getting nowhere.
Find The Colors Of Pixels Using GetPixel(x,y) With Bitmaps?
Oct 12, 2010I'm trying to find the colors of pixels using GetPixel(x,y) with bitmaps.
I understand how to use it and it works.
When I use .ToString I get the string version of the color.
Now when I use .ToArgb I get a negative number and the colors are backwards?
16777215 should be white and 0 should be black.
This is an example of some results:
-16273900 is showing close to black and -32567 is showing close to white.
VS 2005 Image Processing, Combine Bitmaps?
Apr 14, 2009I've searched these forums, and found some GDI and C# links, but I really want to do some image processing in VB.NET.
how I would go about combining 2 bitmaps into one, sort of superimposed on top of eachother? I don't know what libraries are available in .NET.
VS 2008 : Draw Multiple Bitmaps Onto Image?
Dec 26, 2009I want to know if there's a faster way to draw images onto a picturebox based on a list of point.
vb
Dim MyPoints as New List(Of Point)
Dim MyBitmap as New Bitmap("C:MyBitmap.PNG")
[code]....
Now, This code may be a little sloppy, but I just put it together. The image isn't very simple, but it's simple enough. After about 10 images that need to be drawn, it starts to get slow.What would I need to do to ensure it draws the images faster? If I made the image itself smaller would it make it go faster?
VS 2008 Store Loads Of Picutres In Different Bitmaps
Oct 24, 2011Basically, I have a program which screenshots the form when the person clicks their mouse button. Afetr the click it will store the screenie in a bitmap.But the problem how would I store loads of picutres in different bitmaps if they for instance clicked 100 times without having to declare the bitmaps 100 times and seeing if each has a image and then checking thge next 1.
View 1 RepliesPictureBox Control Not Display Bitmaps Specified Via Image Property
Mar 30, 2010I am writing a VB 2008 Express Edition application which has multiple forms. All of the forms contain one or more PictureBox controls. All PictureBox controls have assigned bitmaps via Image property during development mode. So far, all the bitmaps displayed during runtime without a slightest problem. Now, suddenly, not a single new one (i.e. which I add from this moment on) would display bitmap during runtime. All the old ones (i.e. those which I have added up to that unspecified point in time when something went wrong) still display bitmaps fine as they did before. But any newly added PictureBox (or, come to that, any other control which can display bitmap.
I have tried also Label control) displays the bitmap loaded via Image property only during development mode. During runtime the PictureBox shows as empty. I tried to load the bitmap during runtime via command Image.FromFile and that works fine (but I don't want to use this approach in my program). If I create a completely new application, all PictureBox controls display the bitmaps just fine. I don't get any errors or warnings in VB editor. I reinstalled the whole VB 2008 Express Edition including SP1 and .NET 3.5 SP1 with no difference whatsoever (as would be expected as any new application works with PictureBox controls fine).
Extract Data From File And Then Append It To Another File
Jun 22, 2010I have a file that contain data structure as below:
L,13206,11,02,06,000,3981.100
19,22,25,26,19
END
[Code]....
so how can i extract 1 and -18970.811,53728.643 and export it into a new output file with new structured as below: C 1 -18970.811 53728.643 For your information, the value for -18970.811,53728.643 will be placed after string K,1,P or K,2,P or any number between K and P...
One more thing is i want to append that new formatted data into old ready file that already contain old data... new formatted data will be append to the top of the old file..
Avoiding Flicker When Drawing Multiple Bitmaps With Graphics.DrawImage
Mar 15, 2011I need to draw a bitmap background with one or more moving bitmaps in the foreground; something like a chessboard where pieces move across it. I use a timer-tick event to redraw the background and then draw the relocated foreground image like the code below. But I get flicker, even though I set the form to use double-buffering. The culprit seems to be redrawing the background to refresh where the foreground images used to be; no flicker if I replace the background DrawImage with a simple Graphics.Clear. I think what I want to do is draw the background, and the foreground bitmap(s), in memory and then render it all. I used to do this with double-buffering, BitBlt, and .Refresh in VB6 but I haven't found the equivalent in VB2010. This must be a pretty common graphics requirement; what's the trick to it?
Dim Gfx As Graphics
Me.SetStyle(ControlStyles.AllPaintingInWmPaint Or ControlStyles.UserPaint Or ControlStyles.OptimizedDoubleBuffer, True)
Dim rectBrd As Rectangle 'use as clipping region for drawing
[Code].....
Interface And Graphics :: Find Good Information On Working With Bitmaps
Aug 28, 2010It seems difficult to find good information on working with bitmaps. Specifically I am looking for .NET info on getting tile graphics to the screen. What I know so far is this. I need a picturebox for the display. I need a second picture box for a back buffer and then I need a third picturebox for the tiles that I would copy to the back buffer which then gets flipped to the screen.I need this to be done with .net controls and classes or functions and etc. If anyone has good information on this, please let me know. I am using visual basic 2008 express edition.
View 2 Replies.net Extract Zip File?
Aug 10, 2009I have the following code to extract zip file. It works if the zip file does not contain any folder. (Eg.A zip file only contain text file can be extract, but if the zip file contain a subfolder "New Folder" where the textfile contain inside the folder, then it cannot be extract).What should I change my code?
Code: Private Shared fz As New FastZip fz.ExtractZip(zipFilename, targetDir, FastZip.Overwrite.Always, Nothing, "", "", True)
C# - Extract .tbz File Using .net?
Apr 24, 2012I'm trying to extract a .tbz file using .net,The file will be very large (3GB) if this makes any difference.
View 2 RepliesExtract A Certain Word From A .txt File?
Jun 22, 2010what I am trying to achieve is to extract a certain word from a .txt file, eg. "word". I am also running an XML file into a dataset. Within this dataset I want to locate the column which has the name "word" (same string from txt file). Once I have the record in this colomn, I simply want to be able to use it as a string.
Example text file: blah blah blah word blah
Example DataSet: Colomn_1, Colomn_2, word
Extract Data From PDF File?
Dec 3, 2008I have a situation where certain information from PDF documents is entered into a Data Base. I need an easy way for a user to do this. So given a situation where a data entry program is running, then certain data is taken off a PDF document, then entered on to a data entry form etc. So it would be nice to say, have a user click on certain entries on the PDF document, or the document itself and then have the required data load on the data entry form automatically, with using cut and paste on each entry. Note the required data from the PDF document is in same each time, just different values.
View 17 RepliesExtract Date From A File See Example?
Sep 17, 2010I have a file with many pieces like this[code]...
I need about eleven values from eleven lines which are always at the end of tke line and is always between ""
Extract Exe From Resource File?
Jan 28, 2010how can i extract exe from my resource file ? to some where i read many topics but none of them works see picture below
View 3 RepliesExtract File From Project?
Nov 18, 2009how to properly add a file to my Project, such as a .MP3 I then would like to extract the .MP3 form the project, to a specified location, such as: C:Trance.mp3
I've been fiddling around with this for awhile, and could not for the life of me, figure it out.