BlockNumber (Reserved Word)
Returns the Block Number of the security block attached to the machine.
Remarks
The BlockNumber function can be used to check for the presence of a particular security block before plotting an indicator.
Examples
If you wanted to only display an indicator when the user had block number 55522 attached to the machine, you could use the following syntax:
If BlockNumber = 55522 Then
Plot1(Value1, "Indicator");