I need to make a project that takes data from a uC through serial port and insert it in some databases. I want to take the data from 5 sensors, i'm sending the data from al 5 sensors once per hour. The problem is that I want to use backgroundworker for taking the data from serial port, and insert in the database and another backgroundworker for the graphic interface of the program(the graphic interface contain a DataGridView that loads from the database last 200 entries and 5 richtextboxes for instant values of the sensors). Now I have this code: In constructor: ComPort.DataReceived += new SerialDataReceivedEventHandler(port_PrimireDate); Method, for datareceived event: private void port_PrimireDate(object sender, SerialDataReceivedEventArgs e) { string data; data = ComPort.ReadExisting(); } For now I want to make backgroundworker for taking data from port, I tried some versions but I have a lot of errors. If someone can give me an idea it will be great.
