5 个解决方案
#1
可以使用等待时间函数，不需要窗口的。至于消息可以用事件代替触发。
#2
消息首先是发给线程，你给getmessage的窗口参数传NULL即可捕捉所有的本线程的消息
#3
可以建立一个Message-Only窗口
Message-Only Windows
A message-only window enables you to send and receive messages. It is not visible, has no Z order, cannot be enumerated, and does not receive broadcast messages. The window simply dispatches messages.
To create a message-only window, specify the HWND_MESSAGE constant or a handle to an existing message-only window in the hWndParent parameter of the CreateWindowEx function. You can also change an existing window to a message-only window by specifying HWND_MESSAGE in the hWndNewParent parameter of the SetParent function.
To find message-only windows, specify HWND_MESSAGE in the hwndParent parameter of the FindWindowEx function. In addition, FindWindowEx searches message-only windows as well as top-level windows if both the hwndParent and hwndChildAfter parameters are NULL.
Message-Only Windows
A message-only window enables you to send and receive messages. It is not visible, has no Z order, cannot be enumerated, and does not receive broadcast messages. The window simply dispatches messages.
To create a message-only window, specify the HWND_MESSAGE constant or a handle to an existing message-only window in the hWndParent parameter of the CreateWindowEx function. You can also change an existing window to a message-only window by specifying HWND_MESSAGE in the hWndNewParent parameter of the SetParent function.
To find message-only windows, specify HWND_MESSAGE in the hwndParent parameter of the FindWindowEx function. In addition, FindWindowEx searches message-only windows as well as top-level windows if both the hwndParent and hwndChildAfter parameters are NULL.
#4
直接PostMseeage或者SendMessage
#5
回调函数
#1
可以使用等待时间函数，不需要窗口的。至于消息可以用事件代替触发。
#2
消息首先是发给线程，你给getmessage的窗口参数传NULL即可捕捉所有的本线程的消息
#3
可以建立一个Message-Only窗口
Message-Only Windows
A message-only window enables you to send and receive messages. It is not visible, has no Z order, cannot be enumerated, and does not receive broadcast messages. The window simply dispatches messages.
To create a message-only window, specify the HWND_MESSAGE constant or a handle to an existing message-only window in the hWndParent parameter of the CreateWindowEx function. You can also change an existing window to a message-only window by specifying HWND_MESSAGE in the hWndNewParent parameter of the SetParent function.
To find message-only windows, specify HWND_MESSAGE in the hwndParent parameter of the FindWindowEx function. In addition, FindWindowEx searches message-only windows as well as top-level windows if both the hwndParent and hwndChildAfter parameters are NULL.
Message-Only Windows
A message-only window enables you to send and receive messages. It is not visible, has no Z order, cannot be enumerated, and does not receive broadcast messages. The window simply dispatches messages.
To create a message-only window, specify the HWND_MESSAGE constant or a handle to an existing message-only window in the hWndParent parameter of the CreateWindowEx function. You can also change an existing window to a message-only window by specifying HWND_MESSAGE in the hWndNewParent parameter of the SetParent function.
To find message-only windows, specify HWND_MESSAGE in the hwndParent parameter of the FindWindowEx function. In addition, FindWindowEx searches message-only windows as well as top-level windows if both the hwndParent and hwndChildAfter parameters are NULL.
#4
直接PostMseeage或者SendMessage
#5
回调函数