用户界面的设计
Device Form Factor
l 320 X 240 标准分辨率
Ø 不太需要调整大小
Ø 无多文档界面
Ø 分割大窗体
l 内存
Ø 图像大小
Ø 存储在控件中的数据
§DataGrid
§Tab control

| Perhaps the biggest difference between a desktop application and a Pocket PC application is the available screen size. Most Pocket PC devices provide a screen measuring 320 by 240 pixels. Because of this, you need to take some things into consideration when planning your interfaces.
| First, although creating resizable forms is possible, it is very uncommon. As a result, anchoring and docking are not supported. If you do create resizable forms, be aware that you will need to provide all the resizing and moving code to maintain a useable interface.
| Also, there is no support for MDI document interfaces. Most applications use the Tab Control to provide multi-screen behavior.
| Finally, you can fit far fewer controls on Smart Device forms, so you will likely need to breakup large processes into smaller, discrete steps.
| Devices also have far less memory than desktop machines, so you need to be very careful about releasing resources when they are not in use. This includes interface elements that store large amounts of data.
| Images should be designed to use as little memory as possible. If you are using pre-existing graphics, make sure that they are at as low a bit depth as necessary.