一个对话框的示劣，它的价值就在按钮可以扩大对话诓的尺寸。不过带滚动条的对话诓的价值将是更大的。说明再清楚也不如上载的文件有价值好 -a dialog box showing the poor, the value of the buttons on the dialogue could be expanded to the size invincible. But with the rolling of the dialogue i