On 04/10/2020 15:56, Al Kozakiewicz wrote:

I’m with the N1MM development team.

We recently added support for the –language= command line token when launching WSJT-X. Of course, WSJT  is not backwards compatible, so versions older than 2.2 error out on launch when appending the command.  I got around the issue by checking the last modified date of wsjtx.exe, but this only works as long as there is only one version dependence over time. It would be helpful if you set the program version as one of the file resources either at build time or after the solution is built.

To be clear, the version number needs to be known so the program can launched with version specific options. The text in the heartbeat message is of no use for this purpose.

Al

AB2ZY

Hi Al,

thanks for subscribing to the list.

There is no need to pass the --language=<lang-code> to WSJT-X to set the GUI language, that is done automatically according to the locale set in the operating system. There are only really two use cases for using that command line option:

 * When testing and you want to select a different locale from the
   default just for WSJT-X,
 * or when the user doesn't want the default, usually requiring the
   en-US default.

Seems to me that you don't need to worry about the former, and for the latter the user will only choose it is a translated UI is available. So you shouldn't need the version of WSJT-X to determine if translation is available.

The WSJT-X version is available in the WSJT-X UDP Message Protocol Heartbeat message. I realize that is too late for your requirement, but I don't think the requirement is necessary.

73
Bill
G4WJS.

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