Property is ignored if the maximize or minimize boxes are shown 如果显示最大化或最小化框,则忽略
The project implements standard windows user interface features such as a system menu, a status bar, maximize and minimize boxes, an " about " box, a standard docking toolbar, and child frames 项目实现标准windows用户界面功能,如系统菜单、状态栏、最大化和最小化框、“关于”框、标准停靠工具栏和子框架。