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Type: Posts; User: RogerD
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April 25th, 2021, 06:23 PM
Thanks Wolle. The project I was working on (some six years back) is for processing and displaying 16 bit astronomical images which are stored in 4x 6Mpixel 16 bit arrays. Process involves...
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March 31st, 2021, 05:16 PM
Strange!
I have gone back to VC# 2010 and that was the same so M.S. must know and presumably have a reason so I suppose I will have to ask them but thanks VictorN anyway.
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March 30th, 2021, 03:32 PM
VS19 16.9.688.6828
Writing a simple C# app as an exercise to try to get my brain working after six years I hit a problem I don't recall. I ran some simple code and it seems that C# doesn't allow...
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March 25th, 2021, 07:25 PM
As I thought it was a setting in tools-options of course.
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March 22nd, 2021, 01:41 PM
Thanks for that. I have now reported as suggested and will post any outcome.
Regards
RD
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March 21st, 2021, 08:18 PM
I just updated to 16.9.2 from 16.7.2 (VS2019 community) and I can't see my user controls in the toolbox. I have re-installed and tried repair but still no-go.
The controls work (with some cosmetic...
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March 18th, 2021, 05:42 PM
I created a user control with 32 buttons and loaded 16 into my main form. I couldn't get the buttons to visualize how I wanted them so changed them to panels. However I forgot to remove the...
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March 18th, 2016, 08:27 AM
I built install using Publish in properties and ran the installer. Don't know if I set it up correctly but the program installed and appeared in Installed Programs. As anticipated it didn't hook...
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March 17th, 2016, 11:39 AM
I had a similar problem which only showed up debugging a background worker. Eventually I uninstalled and re-installed VS which cured the problem although I have a nagging suspicion it is going to...
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March 16th, 2016, 08:10 PM
Thanks Arjay
I'm not looking to create an installer just yet - first I would like to get file associations working manually under windows. As I said this works with C++ (and all other non-installer...
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March 16th, 2016, 12:20 PM
I have converted a project from VC++2010 to VC# 2015 but can't get the new version to run on clicking the files in file explorer. I have built a release version but after I browse to the file in...
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January 3rd, 2016, 09:45 PM
Thanks for the response and apologies for delay in replying but I didn't get a notification...
I re-installed a couple of times then cleaned and separately re-built the user components and...
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November 26th, 2015, 09:02 PM
I've converted a VC++ (2010) project to C# (Community 2015) and find I can't debug in a Background worker. I set a breakpoint, even on the entry point and when it reaches I get a hourglass for about...
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What's the hardware interface, USB or a rs232 type serial? Either way configure your USB port as a COM port and use the serial I/O classes - System::IO::Ports::SerialPort in c++/cli. If you only...
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April 19th, 2013, 06:13 AM
I'm a electronics engineer (retd) and have done a bit of assembler both on microcontroller and previously on DOS /Borland C++ for apps supporting my electronics designs and then on Borland Builder...
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April 14th, 2013, 06:54 PM
Thanks for the update Eri. That's a neat way and not obvious from what documentation I've read.Ok but I didn't use dynamic allocation to mimic your example but because the help I read for...
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March 16th, 2013, 08:50 AM
Sorry everyone - I forgot that was in there :blush: have deleted attachment. By the time I realised my mistake and prepared a correction I didn't have internet :mad:
Thanks for the example project,...
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March 13th, 2013, 05:53 AM
I can second that wholeheartedly! From my experience I know for sure that without your help in particular I would have given up on codeguru long ago. For non-pro VC++ users like myself a simple...
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March 12th, 2013, 04:51 PM
You have practically written the whole thing for me! :D Just left the bit that gets the window size and repo's to the centre of it (NO I'm not hinting you should have done that also - leave me...
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March 7th, 2013, 04:20 AM
Thanks for that - the demo is almost perfect as it is - even the right colour!
I have adapted it slightly and using your example discovered the GraphicsPath class which should be more efficient. ...
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March 4th, 2013, 04:19 PM
So how do I use the Win32 functions? A quick try revealed I need to include windows.h where HWND and HANDLE are defined but that throws errors in the standard library files presumably because /clr...
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February 26th, 2013, 06:47 PM
Thanks Eri523.
Sorry I should have made it clearer that by existing window what I meant to say was one pre-existing i.e. not owned by my program. NB Paintshop Pro screen capture can select a range...
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February 26th, 2013, 02:05 PM
Is there any way of capturing an existing window to a bitmap or at least finding it's size and position on screen. It has to be quick by clicking or hovering the mouse over the window (as in screen...
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December 13th, 2012, 09:19 PM
Add a timer component and put your code in the timer tick event. I think I saw an example of just this in VS walkthroughs.
You don't want to put it in a loop or you won't be able to do anything...
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November 12th, 2012, 05:27 AM
I'm a bit lost now! This is purely about the generic form which is restricted to the standard event signature (i.e. EventArgsType), right? If you want to use the non-standard parameters list you...
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