If size of stack window exceeds size of parent's client area user can pan window contents by clicking and dragging on the whitespace area or static/disabled control of child dialog box.
If size of stack window exceeds size of parent's client area user can pan window contents by clicking and dragging on the whitespace area or static/disabled control of child dialog box.
如果堆栈窗口的页面大小超过了父窗口的客户区域，用户可以通过点击和拖放空白区域或子对话框的静态/禁用控件来扩展窗口内容。