I have problem dealing with the set of TL_XXX functions. I'd like to update a horizontal line tick by tick (with IntrabarOrderGeneration ON), with code snippet as follows:
Code: Select all
[IntrabarOrderGeneration = TRUE]
if TL_Exist(value1) then
However, the line disappears after a while. In addition, is tl_lock() necessary in here? what's it used for after all? thanks.