When designing a UI it is sometimes necessary to have text composed of indices and superscripts, e.g. R^2, chi^2, ...
Right now this can be accomplished only by using several texts in different sizes and by manually aligning these text fragments. This is quite tedious
Hence I would suggest permitting simple control sequences to automatically have text parts in superscript, subscript, italics and bold within the very same text message (possibly similar to HTML)
Improve the Breakpoints Window, so that breakpoints can be more easily managed.
1. Change the Breakpoints Window, from a modal dialog to a dockable window (similar to the Watch Window). Debugging can be more easy this way.
2. Allow breakpoints to be grouped, disabled/enabled and edited in user defined categories. This allows users to easily collectively manage several breakpoints at a time. It also helps the user to logically group breakpoints, depending on various issues issues that he might be working on.
3. Breakpoints could also be sorted from a pop-up menu by filename, line, hit count, etc.
This would make it a bit easier to edit an old project without the issue of upgraded UIRs because it might get loaded by the wrong CVI version and one edits and accidentally saves it before noticing.
Visual Studio installs a helper EXE which launches the right Studio for any SLN.
If MS didn't patent this , it would be a nice feature for CVI (and LabView?), too.
If the label area is fixed size (i.e. option "Size to text" disabled) and is higher than the font height, it would be useful to have an attribute to set the text vertical alignment:
Now the text can be justified only horizontally (left justified, centered, right justified)
Even after using CVI for many years I still find the DirSelectPopup confusing, because it provides a file selector, displays files, and even allows to select files...
I would prefer an improved/modified function such that the DirSelectPopup only shows directories, does not provide a file selector, etc.... This should make it much more obvious that one is selecting a directory, not a file...
It has been suggested much earlier here, but obviously passed out of mind:
When using 'Go to Definition' (CTrl+I) while in release configuration, CVI tells that no source code information was found for the identifier '...', because 'Browse information is not available in the Release configuration'... (still true for CVI2010)
This can and should be improved!
And it might be a good opportunity to also add the reverse process, 'Goto Declaration', suggested here
The JIT debugger option in CVI 2010 is a nice step in the right direction, but only being able to debug builds that were compiled in "Debug" mode pretty much defeats the whole purpose of the idea. Debug builds are much too slow to be used in production and on my machines, if I ever use a Debug build, it probably already runs under the debugger anyway! Seeing that CVI is not even an optimizing compiler I cannot understand why release builds cannot be properly debugged.
Thing is, the crashes in production are the important ones that I absolutely need to be able to investigate, and CVI does not provide ANY assistance in this area apart from being able to at least generate a MAP file. This is what I currently have to do: I have included code in my application that creates a memory dump and sends it to me when the application crashes or hangs. This dump I can then load into WinDbg and with a few tricks I can at least import the CVI MAP file to get some functions names in the stack traces, but that's it, all investigations have to be done on the assembly level. To quickly decipher stack frames, e.g. to have a look at local variables, I often even have to throw my OWN code into a disassembler (IDA Pro)! I'm really glad that this way I am now at least able to debug most crashes at all, even when they happen far away in a different country, but this aren't the 80s anymore and you can probably imagine that this process is hard and time consuming and very much annyoing. With code compiled in VC on the other hand I can load a MiniDump and have a look at the stack trace, variables and code on the source level without much hassles.
Some ideas that could help:
- Let me (JIT) debug release builds
- Let me load MiniDumps into the debugger or
- create PDB files that I can use together with a debugger that can load MiniDumps (WinDbg, VS)
- Let me not only use an external compiler but also an external linker that generates PDB files for release builds (I don't like this solution as I use C99 features VC does not support, but I'm desperate here)
Okay, rant over for now, I think I really needed to vent a bit. Thanks for reading this far ;-)
All the best, Marcel
If you have, say, three controls called MAX_1, MAX_2, MAX_3 arranged vertically. If I select them all, copy and paste, the new controls appear as MAX_4, MAX_5 and MAX_6 but in the wrong order to what you would expect.
A similar issue occurs with assigning a group of controls to a control array, they always seem to be in the wrong order, usually reversed.
I noticed that LabVIEW has two ways to download instrument drivers: direct downloads from IDNET and through the NI Instrument Driver Finder.
[NI Instrument Driver Finder Menu Option Image]
[Alternative NI Instrument Driver Finder Menu Option Image]
When downloading drivers directly from IDNET, the file must first be unzipped and then placed in the <National Instruments>/labview xxxx/instr.lib folder.
The easier option when working with LabVIEW, the NI Instrument Driver Finder, downloads the files, unzips them, and instantly gives you access to example code or palette of VIs for communicating with said instrument.
If possible, could we add a similar tool to LabWindows CVI? It would be nice to have a menu option which would open a CVI Instrument Driver Finder.
The interface could then allow users to easily find a driver, download it to their Instruments Folder, see example code and start work.
Since probably 30% of all LabVIEW adoption comes from driver downloads and driver development, maybe this is an investment of resources worth looking into?
[Image of NI Instrument Driver Finder]
[Image of Instrument Driver Finder example code, project access, and palette access]
sometimes it woud be useful to have plot symbols available that are larger than the fixed standard size. Hence I suggest providing a plot attribute ATTR_TRACE_POINT_SIZE where one could set the point size (e.g. in pixels)
I would like to see an configuration of batchbuilt process. I have a big workspace with many projects; and would like to create different setups, like "compile only all server projects" or "compile all client projects". The workspace contains a big server-client -based software packages; some dll-projects used for server side only, some only client side.
I would like to have the possibility to store the uir-file not as a tui-file (old-fashioned ini file), instead as a xml file.
Please conisider supporting multi-touch screen gestures in a similar manner to the mouse events. Windows 7 Mulittouch capabilities are a good place to start. http://msdn.microsoft.com/en-us/magazine/ee336016.
The GUI of the future will most certainly be touch screens, and users expect to be able to use gestures such as pinch, fling, spread, rotate, etc.
Customer who has used CVI for years and likes it was looking a Mstudio for the reason that a lot of his new engineers can't or don't do the regular C programming. He likes Mstudio as an idea but, with the extra cost of adding MS Visual Studio and dealing with a they support/We support issues of having two SW pkg from 2 different companies gives him pause about purchasing. He stated he likes CVI because if there is an issue (even if rare) he know that NI will help to figure it out. I let him know I'd provide the feedback.
In the process of developing a function one typically has to change the number (and type) of parameters. This has to be done both for the function and the function declaration. Hence I would consider it useful to have an option 'Goto Declaration'.
Right now the IDE provides the right click menu 'Goto Definition', so if I change the declaration it is easy to jump to the function and adjust it accordingly. It would be nice if the reverse process would also be possible...
I want the batchbuilt window sizeable.
My cws consits of 51 projects, and the configurations-list is no longer useable. I just can see the project names, but not able to see the "release/debug/..." additional informations of the projects to be built. The list looks like
" c:/../../Task_AutomaticMeasurement.prj - D"
" c:/../../Task_FullAutomaticMeasurement ..."
following the discussion here I suggest to (more clearly) indicate the number of allocated rows and columns in the UI table editor.
I imagine something like
where the left number indicates (as now) the currently selected row, and the right number (11 in my quick example) indicates the number of all table rows.
The same might also be added for the number of total columns.
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