VS 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?
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Create 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.
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.
Communications :: Convert A HEX String Into A Series 0f HEX Bytes?
Feb 9, 2009I am working on a project that needs to send hex bytes ie.Sub receives an integer like 276 and then performs
Dim CmdBuf() As Byte = New Byte() {Byte1, Byte2}
strHex = Hex(intNumber) which makes strHex equal to 114 in hex...
Next I need to break into separate bytes something like
Byte1 = Left(strHex, 1)
Byte2 = Right(strHex, 2)
But this does not work......Hex value of 114 needs to be converted into a couple of bytes like &H1 &H14 to be sent out the serial port.
.Write(Buf, 0, 2)
How can I do this?
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 RepliesBitmaps: 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 RepliesExtract 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
View 6 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.
Bitmaps And Pictureboxes, Memory Usage Off The Chart?
Apr 28, 2009Bitmaps and Pictureboxes, memory usage off the chart!???????????
View 7 RepliesFind 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 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).
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 RepliesConvert 2008 To 2005?
Dec 11, 2008Is it possible to convert vb.net 2008 to 2005? My teacher is a pain in the ass and is still working with 2005 and he doesn't want to change to 2008, any way I can convert it to 2005 without copy past all the piep
View 7 RepliesConvert Binary To BCD In 2005 C++?
Mar 9, 2010I am need of help. I need to know how to convert Binary to BCD in VB 2005 C++.
View 1 RepliesConvert Vcproj To .NET 2005?
Feb 12, 2009I have a piece of code that I got from the Garmin Web site and I need to convert it to VB.NET 2005. It only consists of one module, that finds a Garmin GPS on a USB port and displays its model number. I tried all kinds of online or converter programs that I found on the web but none of them managed to convert this simple program. My knowledge of C is not sufficient to do it manually.
[Code]...
Convert Vs2010 To 2005?
Sep 2, 2010i write project in visual studio 2010 , and i want to open same project in vs2005?i mean i want to convert from vs2010 to vs2005 ?
View 4 RepliesVS 2005 Convert Code From C# To .net?
Feb 17, 2010I have a piece of c# code.
Public Interface CCustomMessageClass : IReportViewerMessages
public string ProgressText
{
get { return("test") ;}
}
End
VS 2005 Convert Code From C++ To Net?
Feb 22, 2011I have took my research on google of how to convert the code from c++ to .net. I cannot be able to find the tools to convert from c++ to vb.net.
#include <stdint.h>
#include <string.h>
#if defined _WIN32 || defined _WIN64
#include <winsock2.h>
[Code]...
VS 2005 Use & In String Won't Convert
Jan 27, 2011For a labels text I need to use the & symbol in the text, so I did this:
Const symbol As Char = Chr(38) and I am using like this:
Me.Label1.Text = "Welcome to A " & symbol & " R Storage Management Systems" I am looking for this because it is how the business name is spelled: A & R Storage
any other Char symbol I use in place of 38 will display the Char, but not the ampersand, it leaves a blank spot. Any advice. And yes I know the & is used to concatenate string variables, but I should be able to use it as a Char.
Convert .NET 2008 Project To .NET 2005?
Feb 3, 2011can we vb.net 2008 to vb.net 2005 if it is possible then how
View 2 RepliesConvert Sql Server 2005 Into .exe File ?
Jun 21, 2010How to convert vb.net and sql server 2005 into .exe file the exe file can be run in the another system but it cannot be save the data. the connection string can be errored because my computer name and another computer name is different .
View 2 RepliesVS 2005 - How To Convert String To Double
Mar 3, 2010I am trying to convert a string to double and it is giving error. Bye the way it is not giving error on my PC but it gives on some pc's where other clients are using. String is retrieved from xml data.
<data><vitals>
<username>aiglemedia</username>
<balance>49.60</balance>
</vitals></data>
vb code
Dim curBalance As Double
xmlNode = xmlDoc.GetElementsByTagName("vitals")......xmlDoc contains the above xml data
curBalance = System.Convert.ToDouble(xmlNode.Item(0).Item("balance").InnerText)... I think so error is on this line.
Below is the link for the error given by the client who is using the app [URL]
VS 2005 - How To Convert String To Font
Feb 12, 2011I have the following string which i want to convert to a Font
[Font: Name=Segoe UI, Size=14.25, Units=3, GdiCharSet=0, GdiVerticalFont=False]