Please have a look on the following 2 pics
From the above pic 1, why there not a list of method that I can choose all the methods after I DOT the TCPClientSocket? Actually, there is a method (.client.Connect(....,.....))
So do I need to check the MSDN all the time???
But on the second picture, there is no problem to find the String's method after I typed the DOT.
Is there any setting mistakes on my VS, I have tried to install the MSDN...but semms cannot fix the problem.
Thank you for your attention.