目录UDP编程通信基本介绍基本流程UDP编程通信 基本介绍 类DatagramSocket和DatagramPacket【数据包/数据报】实现了基于UDP协议网络程序。UDP数据报通过数据报套接字DatagramSocket发送和接收，系统不保证UDP数据报一
What Windows API function can I use to get text within a dialog? For example, if I had the hand开发者_Python百科le of an error message dialog, how could I get the displayed error message?If I correctl
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