Hi csharpstudent This is the one that probably will help you the most. It uses the List of Lists. How to get ELcollections to read a 3 field CSV file. https://www.multicharts.com/discussion/viewtopic.php?f=1&t=6901 I am curious. Does cSharp mean you are a music student or just a sharp student? John...

The command ListC.ReadFile(ID, FileName) is poorly explained. I finally got it to work and inserted an example of the basic code you need to get it to work. The revised document is included in the attached zip file. Also this thread Older Links on this forum seem to be messed up. this one does not ...

Martin,
Thanx for the pointer. Where would I find this ElCollection.dll , its docs/usage steps etc.

Best

Hello all. I have tried to follow the very helpful responses above on how to build a dll for MC. I would REEEEALLLY be thankfyl if anyone could help me get the following accomplished: Objective of the DLL - Send from PowerLanguage code, date and time and read an ASCII file and pass the value back to...