Control signals and access algorithms for multiple programs.

The solution supports a wide range of browser and shows VIs embedded in Web pages.

The file size of the latest downloadable installation package is 257.3 MB.

The most popular versions of the tool are 2013.0, 11.0 and 10.0.

This PC program works fine with 32-bit versions of Windows XPVista7810.

The Ni LabVIEW Run-Time Engine allows your browser to display VIs embedded in Web pages.

The program permits you to run executables that you build with the Application Builder in LabVIEW 2013.

Heap Peek displays, that HiddenButtonsFlags equals to 0x348.

Of each of them there was usually 1 and rarely two maintenance releases, and of each maintenance release between 1 to 8 bug fix releases.

This does probably only amount to about 100 releases in total and maybe another 50 for beta releases of these versions (a beta has usually 2 to 4 intermediate releases although that tends to be no more than 2 in the last 10 years or so).

PDPs were used even in Microsoft Visual C 6.0, the first version that was probably used by NI to create a released LabVIEW version (NI only switched to use Microsoft C for the standard 32-bit builds for Windows NT, the Windows 3.1 versions of LabVIEW were created using Watcom C 10.x which was the only compiler able to create full 32-bit executables that could run on 16-bit Windows 3.1 through the built-in DOS extender runtime).

There is definitely no downloadable installer for the debug version of the C runtime engine.

They fixed that extcode.h bug before the official release of LabVIEW 3.0, which was the first non-beta version of LabVIEW running on other computers than Macintosh.

NI Week 1992 that runs on Windows 3.1, and there was a 2.5.1 and I believe 2.5.2 bug fix release of it in 1993).

That was a pretty neat feature as it created a single file executable, but as LabVIEW was extended and more and more functionality implemented in external files and DLLs that get linked dynamically, this was pretty much unmaintainable in the long run and the entire runtime engine was externalized.

Though most of these use standard release of the RT installer.

And this is where I expect higher chance of having some debug info left.

I ditched them several years ago as it is pretty hard to find a drive nowadays to read them.

Theres A LOT of things created by NI which either use the standard LV runtime environment, or use parts of the LV code.

There was probably way more to find, but I have to limit my time.

These have the most info on source code retained, but not the whole code was in that form.

All numeric values in the VI data structures are stored as Big Endian, since they need to be independent of.

On loading into memory on LittleEndian platforms (currently all but the VxWorks platform for PowerPC Real-time platforms, but in the past.

It just copies the data structure from the memory stream on disk into a real data structure in memory and accounts.

But, as I previously stated - before LV6.0, the blocks within VI files were a bit different - so I prefer to work on more recent code.

Apparently there is an enum that describes all possible permutations with individual enum labels and that enum gets also saved to disk but for performance reasons they decided to rather have a bitmask field to use at runtime.

There should most likely be another routine that does the reverse, most likely by running through the gButtonsHidden global array and comparing srfield14 with its values and storing the found index in srfield22, or more likely that routine is directly called in the SaveVI routine to generate the right enum value to store in the SAVERECORD version.

Below, they are listed with property ID of each - will check whether this can provide me with some more field names.

There are some additional VI flags also to show or hide the toolbar buttons, theyre called HiddenButtonsFlags in Heap Peek ( buttHid for LV2013 and earlier versions).

As you can see, the VI has Pause button hidden completely and you cannot show it with VI Properties entries, even if you set Allow debugging checkbox.

Labview Runtime 7.0