| VB声明 | |
| Declare Function PostThreadMessage Lib "user32" Alias "PostThreadMessageA" (ByVal idThread As Long, ByVal msg As Long, ByVal wParam As Long, ByVal lParam As Long) As Long | |
| 说明 | |
| 将一条消息投递给应用程序。这条消息由应用程序的内部GetMessage循环获得,但不会传给一个特定的窗口 | |
| 返回值 | |
| Long,如消息投递成功,则返回TRUE(非零)。会设置GetLastError | |
| 参数表 | |
| 参数 | 类型及说明 |
| idThread | Long,用于接收消息的那个线程的标识符 |
| msg | Long,消息标识符 |
| wParam | Long,具体由消息决定 |
| ByVal | Long,具体由消息决定 |