C# project for Hantek6074BC

Jambyl

Good day!

I bought the Hantek 6074BC and I'm developing a program that needs to take data from the device and determine the peaks.
Peak points should be sent to the server with time. The program is developed on c #.
I already connected the .dll library to the program and the initialization was successful and I can not get the data

A
1 dsoHTCHPos
2 dsoHTVTriggerLevel
3 dsoHTSetTriggerMode

B
1 dsoHTStartCollectData
2 dsoHTGetState
3 dsoHTGetData

You can describe these methods in more detail. I needs every 30 milliseconds to take the data as an array from the device
I can send full project
Help please! Thank you in advance!