这是截包和发包的小工具(用到ws_32.dll和hook技术、共享内存。。)，其中SendUdp.dll本来想用delphi写的因为vc++指针操作快，-This is the cut-off delivery of the package and small tools (used ws_32.dll hook and technology, shared memory. .) , SendUdp.dll which had wanted to use delphi write because

自动获取系统任意进程输入框中的数据 钩子使用 截获键盘输入和控件焦点消息 全局共享内存-Any process of automatic acquisition system, the data input box, hook the keyboard input and control using the intercepted messages focus global shared memory

一个十分完整的键盘钩子示例,适合初学者学习，DLL和EXE通讯使用了自定义消息以及共享内存。-A very complete example of the keyboard hook, suitable for beginners to learn, DLL and EXE communications using a custom message, as well as shared memory.

C ++ source code shared memory source code-C++ source code Shared memory source code