Type casting tags to compare in expression binding

[lrose]

See this for properly formatting code:

Wiki - how to post code on this forum

This thread is intended as a short help file for all those struggling to post formatted code on the forum. Posting formatted code on the forum (and most others) is as simple as selecting the code and pressing the </> button. It works the same as applying Bold or Italic styles to your document. It preserves indentation and applies syntax highlighting. [How to post code]

@Ethan_Tabachnikov

ToInteger({Root Container.TagPath}+"/Metering/TAP_POSITION")

this is not doing what you think it is doing. You are trying to convert a string to an integer.

{Root Container.TagPath} will resolve to some string path, which will then concatenate to the other string.

Essentially your expression looks like this:

if(toInteger("path/to/tagA" + "/Metering/TAP_POSITION") = 16,"[default]Bluestone/86B1/OP_ST 1","[defalut]Blueston/86B1/OP_ST 2") 

Instead, create a custom property on the window, perhaps the Root Container, and use an indirect tag binding to get the actual value of TagA. Same thing for TagB, and Tag C if what you want is the value of the tags and not the paths.

Then use the expression like this:

if(toInteger({Tag.A.Property}) = 16, {Tag.B.Property},{Tag.C.Property})

Honestly, there might be a better way, but I don't know exactly what you end goal is here. Also, since TagA is a short and it can hold the value 16, there is no need for it to be converted to an integer. So really the toInteger() expression is unneeded.