[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f2oHRXD6XNbojDlQixlARmyOAa5TFzqGMHHG4Jti0LfQ":3},[4],{"slug":5,"title":6,"description":7,"pub_date":8,"tags":9,"draft":15},"csharp-sendmessage-cpp","C# 通过 SendMessage 向 C++ 窗口发送消息与字符串","使用 P\u002FInvoke 调用 user32.dll 的 SendMessage，从 C# 发送自定义 WM_USER 消息及字符串指针给 C++ 原生窗口，并在 C++ 侧正确接收和转换。","2023-06-09",[10,11,12,13,14],"C#","cpp","windows","互操作","PInvoke",false]