Setting Crosshair in Multiple Graph!

I tried to set Crosshair in multiple graph
Used the line as:
for all other graphs also, but it returned an error saying ‘It is not a function’…

Then i checked all the functions of multiple graph in the docs, there is no setCrosshair function in it and i wonder why…Can’t we use setCrosshair function in multiple graphs rather than a single graph?!:thinking:

I don’t think you can use setCrosshair function in multiple graphs. You need to define the function just in case you want to use it. You can find similar answer over here.