vb.net中的pdf处理 [英] pdf processing in vb.net

问题描述

晚上好晚上...



请帮我做以下事情。对于窗口应用，

i已经打开pdf通过vb.net中的网页浏览器控件（将pdf视为扫描报纸）.i有一个文本框，用于显示pdf.i的标题，从xml为相应的pdf呈现报纸的标题标题。 br />


现在我的问题是当我关注文本框时，文本框的值（即报纸上显示的标题）将需要关注并突出显示在pdf中..



i在pdf中有标题的坐标。根据坐标我如何处理上述事情？



请帮帮我们......



提前谢谢。

解决方案

< blockquote>这不太可能。您无法控制在IE中运行的PDF查看器。您需要购买专用的PDF控件才能执行此操作。

good evening to all...

please help me for doing the following thing.For a window application,
i have opened a pdf through web browser control in vb.net (consider the pdf as a scanned newspaper).i have a textbox which is used to show headline of pdf.i have render the value headline of the newspaper from xml for the corresponding pdf.

Now my problem is when i focus the textbox,the value of the textbox(ie.,headline which is showned in the newspaper) will need to focus and highlight in pdf..

i have co-ordinates for headline in the pdf.Based on the co-ordinates how can i process the above thing?

please help me guys...

thanks in advance.

解决方案

This is not really possible. You have no control over your PDF viewer, which is running in IE. You need to buy a dedicated PDF control to do this.

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