explain

This update includes the following

• Instant messaging

  Support adding friends
  Text chat, pictures, sending files
  Support to display friends' online status

• New machine vision module Halcon branch

instant messaging

At present, WPF client has integrated friend chat function, supports adding online/offline communication of friends in the system, and allows sending text, pictures, and transferring files.

• Add friends
  
• Client window
  
• Web side window
  

explain:
The chat function is implemented based on the Signalr service, which is mainly implemented by IFriendChatService in the WPF project. The steps are as follows

• Implement Signalr based authentication
• Message sending (pictures and files involve file uploading, and the client needs to do format processing for files and images)
• Message subscription (friend online notification, message read notification, friend request, etc.)

Repair Record

• Update Program Structure Reference
  
• Update Syncfusion component multilingual support
  
• Update user function panel modularization
• Fix automatic update address reference errors
• Optimize the default limit of file upload size

About Projects

Github address: https://github.com/HenJigg/wpf-abp