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hello,
i have 2 images, both loaded into pictreboxes. Now, i want to compare the pixels using System.Drawing.Bitmap.GetPixel, but i don't know how to do this i tried several things like a for.. next but that didnt work so can someone please give me a code snippet on how to compare 2 images using the GetPixel method??
Thanks in advance, Zaegra
--Zaegra--
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You need a nested loop to compare the x and y directions. You need to post your code for us to understand where you're failing in what is a pretty straightforward task.
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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I have encorporated Window media Player in my Vb.net Project. I am getting the different different Urls and want to play through my media player. But I am not able to play these Urls through media player.Please help me .
I am storing the url in string like str
and then giving the command
windowmedia1.url=str
but it is not playing anything
namita
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I don't use MediaPlayer at all, but it would appear that you have to set the URL property, then call the Play method of the CtrlControls collection.
myPlayer.URL = "some URL..."
myPlayer.Ctlcontrols.play()
Dave Kreskowiak
Microsoft MVP
Visual Developer - Visual Basic 2006, 2007
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Guys,
Does anyone here can help me to create a utility program in vb6 that will prevent certain exe program from running? Can anyone give me code snippets.
Thanks!
Chito
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That's physically not possible. How would you hope it would work ? If it were possible, VB6 isn't going to do it.
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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You can't do what you want because you'd have to hook Windows Loader to do it. This is "black-art" type stuff that has very little to no documentation on how to do it. Any examples of hooking API functions are going to be in C++ and do things that VB6 is no capable of producing a .DLL or .EXE for.
Dave Kreskowiak
Microsoft MVP
Visual Developer - Visual Basic 2006, 2007
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Hi all. I have a listview with images and my application must be able to rotate one image. I need a method to rotate 90 degrees rigth (i.e.).
Is that possible?
Regards,
Diego F.
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Try using this:
Load the image from the listview in a picturebox.
Then:
PictureBox1.Image.RotateFlip(RotateFlipType.Rotate90FlipNone)
And then load it back into the listview.
I think that might do the trick.
--Zaegra--
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I'm tryint that but it doesn't work
If DADLV1.SelectedItems.Count > 0 Then
Dim pb As New PictureBox
Dim indice As Integer = DADLV1.SelectedItems(0).ImageIndex
pb.Image = ImageList1.Images(indice)
pb.Image.RotateFlip(RotateFlipType.Rotate180FlipXY)
DADLV1.Refresh()
End If
Regards,
Diego F.
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Why would you do this ?
ImageList1.Images(indice).RotateFlip(RotateFlipType.Rotate180FlipXY)
is all you need, unless it returns an image, then you may need
ImageList1.Images(indice) = ImageList1.Images(indice).RotateFlip(RotateFlipType.Rotate180FlipXY)
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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Yes, i didn't think of that but that method is way better.
--Zaegra--
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I tried that line, but no rotation is done.
ImageList1 is the imagelist that keeps the images shown in the listview
DADLV1 is the listview
I tried also that:
Dim indice As Integer = DADLV1.SelectedItems(0).ImageIndex DADLV1.SelectedItems(0).ImageList.Images(indice).RotateFlip(RotateFlipType.Rotate180FlipXY)
But nothing occurs.
It seems quite simple. I don't know why it doesn't work.
Regards,
Diego F.
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you are rotating the image in "pb" but not placing back in "DADLV1"
so "DADLV1" is still having the unrotated image.
Regards
KP
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It still doesn't work.
Maybe I'm trying to rotate the wrong thing
Regards,
Diego F.
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I could do it with that code:
Dim indice As Integer = DADLV1.SelectedItems(0).ImageIndex
Dim im As System.Drawing.Image = ImageList1.Images(indice)
im.RotateFlip(RotateFlipType.Rotate90FlipNone)
ImageList1.Images(indice) = im
DADLV1.Refresh()
But now the problem is that images have different vertical and horizontal size and the rotation just work in a perfect square as I see, so it doesn't rotate the whole image.
Regards,
Diego F.
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I still keep trying.
Must all images in a listview have the same size? My images have the proportions of a standard document and I would like rotated images look landscape instead of vertical. I don't know if that's possible.
Other solution is to assign square size to all images, but then images adapt the new size and the proportions are wrong.
Regards,
Diego F.
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hi..
how to create a .exe file in vb.net
its very urgent
thanks & regards
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from menu bar
Build -> Build Solution
Regards
KP
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Press F5 or CTRL-B. Or, choose the option to build from the Build menu.
If you're asking this question, I can only recommend that you buy a book and work through it, before asking any more.
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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Hi
what i can help u is that go to the Solution explorer and choose ur project->Right click on it->then Build Solution
The .exe file will be in ur project location folder in BIN exactly
Try And tell me
ok
job
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hello,
I have a question: How can i let my program respond if it is not active, for example when i play a game? I like to let it respond when the PrintScreen (SysRq) button is pressed when i am in-game.
Thanks in regard, Zaegra
--Zaegra--
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You need a system wide hook to catch the event you're looking for, and activate your program.
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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Yes, a program that watches the keyboard across the whole system. If you search CP, you'll find articles on it.
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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