In c # is the readline (), readbyte (), readexisting () are the return value is a character? Today, I met with
data=https://bbs.csdn.net/topics/(byte) serialport1. Readbyte (); Why also casts

CodePudding user response:

SerialPort. ReadByte Method
https://docs.microsoft.com/en-us/dotnet/api/system.io.ports.serialport.readbyte? Redirectedfrom=MSDN& View=netframework 4.8

Returns the int

CodePudding user response:

The mouse moves to the method name to not have any tips, or press F12

CodePudding user response:

CodePudding user response:

refer to the second floor Bridge_go response:

the mouse to the method name to not have any tips, or press F12

don't have my computer, written in tablet, can't see??