wcf datagrid控件 简单使用 入门篇-wcf datagrid control is simple to use Beginners

WPF编写的一款聊天工具，实现了语音，画板，聊天室功能与登录界面，并且有WCF的通讯工程代码。- WPF prepared a chat tool to achieve a voice, drawing board, chat room function with the login screen, and there WCF communication engineering code.

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