如果在线，则显示在线图像。
至少，您可以更改在线图像，并在是否显示图像之间切换。
At the very least you can change the online image, toggling if it is displayed or not.
NET的图、文浏览及在线图像处理系统的实现以及在实现过程中所采用的一些关键技术。
In this paper, a system and a key technique are proposed for online image processing and image and document browsing based on dot NET.
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