David Jones
 An example
Didn't mean to close this.
Thx for reopenning this and considering it. I have worked out a work around for now, not yet implemented. I can add a new ASP.NET controller method that takes a...
The latter was simple to implement: ```cs public IActionResult ActionDeviceCmdindexfrmCSVlistNoParam(DeviceInstance deviceInstance, string csv, byte index) { string[] cmds = csv.Split(','); if (index >= cmds.Length) { return BadRequest("Index out of range");...
Here are the blocks thus _(implemented with 2nd scenario)_: 
Comment. Note found that variables used in a function are global. Hence menu2 as menu is in the Menu with MenuCSV() function etc. Might be "nice" if function variables weren't...
Oh I see that the following block can do it, I think. Once I figured out how to and more cases: 
Further to this, a complication: A block as above with 2 such inputs where the second list is filtered by the first. ie Where the first is the list of...
I can get the functionality I want by making the block input parameter, that is the controller parameter, an enum. In which case you can get a menu for selecting...