模拟在Edit1组件中按下了字母a键 PostMessage(Edit1>Handle,WM_KEYDOWN,65,0);

//模拟在Edit1组件中按下了字母a键
PostMessage(Edit1->Handle,WM_KEYDOWN,65,0);
 




原文地址:https://www.cnblogs.com/xe2011/p/aa9a7a5e14ce4b6acbcd989c89fccf7b.html