Search:
Type: Posts; User: krtxmrtz
Search:
Search took 0.33 seconds.
-
I see.
Well, I've found an alternative possibility which allows to even control the degree of opacity:
https://www.codeguru.com/csharp/.net/net_general/creating-a-.net-transparent-panel.html
...
-
Thanks but it still won't work, the panel is not shown as if it were in a layer behind the image.
Initially the picturebox is empty and has the panel on it that I've added at design time.
Then...
-
I'm upgrading an old application from vb6 to vb.net and I need a replacement for a rectangular shape control. This shape lay on top of a picturebox and worked like Photoshop's rectangle on the...
-
I got it to work in no time. Very easy to use and fast as lightning!
-
Thanks for the suggestion but my knowledge of C# is still inaproppriate to say the least.
-
Thanks, this looks very much like what I was after, I'm going to start playing around with it.
-
I want to copy the image in a picturebox to a 1D array of integers where each elment would be a pixel colour.
I'm wondering whether it's best to use .Net methods which partly I have yet to learn...
-
Thank you for your suggestions.
In the meantime I have Googled and found some interesting stuff on binary image analysis that I'm going to study in the next few days. If I can find no answers then...
-
This is an old VB6 project I'm working on again. A few months ago I got started in VB.Net but have not yet migrated this project.
I have a 1D array of integers (values 0 or 255) representing the...
-
I have a black and white image such as the attached one and I want to calculate the area and center of mass of the inner (hole) region.
The problem I'm facing is for a spcific white pixel how to...
-
Interesting book but I don't see how this chapter is going to help me.
The question is, given an image like either of the above, how can I detect whether it has an inner group of white pixels? It...
-
Well, I think I could examine the pixels in a row to the right and left.
But now a related question that seems to be more difficult.
The image could be like the one above or like this one:
...
-
Given a binary image such as the attached figure, how can I split the white pixels into 2 subsets, the inner and the outer ones? In other words, how do I determine if a white pixel is entirely...
-
-
I have 2 picture boxes,
Picture1 is visible
Picture2 is invisible
I load a picture to Picture2 from a jpg file:
Picture2.Picture = LoadPicture(SomeFile)
and then I copy a small area...
-
A textbox with the multiline property set to True can hold up to about 32k data. If I want to read a >32K text file and show the data, what control should I use?
-
This is a transcription of the instructions for step 2 above:
32 Bit Windows
1. Unregister the new OCX file. Open an instance of the Windows Command Prompt, paste the following command, and...
-
In this post
http://www.vbforums.com/showthread.php?804093-Object-Library-not-registered
I described the recent problem I had with mscomctl.ocx.
As a matter of fact I made a search of the...
-
I've finally solved the issue but I'm going to post the details in a new thread.
-
Well, I've tried every suggestion in this thread as well as those linked to, to absolute no avail.
I thought there might be some conflict with Visual Studio 2013 that I downloaded from Microsoft...
-
-
In a listview, how do I set a different data alignment from that of the column headers? I want to center the column header text but then left align the data below.
-
The reported problem occurred when running the application from the IDE. However, the compiled application works correctly.
Still puzzled.
-
I'm defining a printer user scale to print a graph.
I want the upper left corner of the paper to be (0,120) and the lower right corner (100,-40) so I use this statement:
Printer.Scale...
-
Well, I don't understand why it happens but every time I run a fresh installation of VB6 on different computers I run into trouble. Sometimes I can fix it after a few tries but this time, on the...
-
I'm getting this error:
130057
even after I register mscomctl.ocx with regsvr32.
I'm running Windows 7 32 bit.
-
In a MS Access database I have a table field for images which I input as attachments. Now, how do I retrieve them with VB code and display them on a picturebox? I connect using ADO.
-
-
I've just realized the value must be REG_DWORD rather than REG_SZ and for this reason the USB port wasn't actually enabled when the value was set to 3.
How do I build the strKey value in this case?...
-
Thank you.
I've finally successfully used the code from post #8 in
http://www.vbforums.com/showthread.php?618594-RESOLVED-Creating-Updating-and-Deleting-Registry-Key
-
All right, I assume I must use:
SaveSetting appname, section, key, setting
but I'm not sure I can identify the parameters.
Probably key is "start" and value is 3 but how about appname and...
-
In this registry key
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\USBSTOR
I want to modify by code the value of Start to 3 or 4 to enable/disable the USB ports.
However, my googling...
-
Thank you, now it works and I've also switched to 2.8 instead of 6.x as you suggest.
-
I'm using ADO to connect to an Access 2000 data base by setting a reference to 'Microsoft ActiveX Objects 6.1 Library'. Now my database has been updated to Access 2013. What reference do I have to...
-
So I had that same trouble a few years ago... Thanks for reminding me.
But setting the negative sign to .biHeight didn't work.
However this worked for me: right after SetDIBitsToDevice I...
-
In the SetDIBitsToDevice API function,
Declare Function SetDIBitsToDevice Lib "gdi32" (ByVal hdc As Long, ByVal XDest As Long, ByVal yDest As Long, ByVal dx As Long, ByVal dy As Long, ByVal XSrc...
-
Since in the printer the size must be different I tried Stretchblt but it didn't look nice.
-
This looks good, thank you!
-
In a form I have a picturebox which contains a circular shape placed at a position resulting from some calculation, usually at or near the center, but sometimes it comes out too offset from the...
-
Moreover:
The code works on a different computer where that pdf converter' version is different.
|
Click Here to Expand Forum to Full Width
|