无模式对话框对象能在程序运行期间都存在，并与应用程序共用同一个消息循环，从而使得对话框不会垄断用户的输入。

Modeless dialog can exist during the program process and use the same massage map, as same as the main program, so that the dialog does not monopolize the program input data.

youdao

无模式对话框对象能在程序运行期间都存在，并与应用程序共用同一个消息循环，从而使得对话框不会垄断用户的输入。

Modeless dialog can exist during the program process and use the same massage map, as same as the main program, so that the dialog does not monopolize the program input data.

youdao