Now I want to achieve in A computer program

After clicking send
Computer B is one in which the pop-up dialog

Click the receive button in the dialog, the computer will pop up A dialog box in A

Could you tell me how to write the code? What controls with?
Only need to write code to write

CodePudding user response:

Network communication Socket, named pipes, etc

CodePudding user response:

reference 1st floor suiyunonghen response:

Socket network communication, is a named pipe can

bother to write specific code?

CodePudding user response:

Send a message can also,

CodePudding user response:

Content is not much, can use WM_CopyData to send the message

CodePudding user response:

Code, you don't write, answer questions, only to the train of thought,

CodePudding user response:

http://www.fpccn.com/thread-3638-1-1.html

There are instances, Lazarus + Delphi xe6.

CodePudding user response:

If it is DataSnap client words, can use a "callback" feature,