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We all know that CommandArgument Property can remember value or index, but sometimes, there's nothing in it, do you know why? Today, i study for a while, and i find the following two ways. Use <asp:ButtonField CommandName="CMD" />, the CommandArgument...
Posted by Yonggang Meng | 2 comment(s)
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In the actual develpment, we offen encounter such a problem about exporting data to excel or word, especially excel. I can export data to excel from gridview, but i can not apply styles to the excel cell. Last week, i found how to set the style. For example...
Posted by Yonggang Meng | 4 comment(s)
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最近用ModelPopupExtender时,总是提示我有 Sys.InvalidOperationException 未通过 Sys.UI.DomEvent.addHandler 的错误,后来发现是我设置了CancellControlID,而没有设置相应的事件,我是通过在服务器端Show和Hide来控制的,这样脚本在寻找CancellControlID的时候就找不到了,就为null,在脚本中就会抛出以上错误。所以,如果我们要在服务器端控制ModelPopupExtender,不要设置ControlId就可以了...
Posted by Yonggang Meng | 2 comment(s)
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很久没有做Web开发了,本以为有以前的基础加上WinForm的开发经验,Web应该不是什么问题的,应该很Easy。但是现在我发现我错了,Web开发已经不是简单的事情了。现在Web开发出来的一些优秀产品已经比较接近WinForm了,这就提高了Web开发的门槛。所以,现在如果我们想做好Web的开发,至少应该了解以下几方面的开发知识: Asp.Net Asp.Net Ajax Asp.Net Ajax Client Library Asp.Net Ajax Future Controls and Ajax...
Posted by Yonggang Meng | 2 comment(s)
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