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Client to receive message sent by server: 1: using System; 2: using System.Collections.Generic; 3: using System.ComponentModel; 4: using System.Data; 5: using System.Drawing; 6: using System.Linq; 7: using System.Text; 8: using System.Windows.Forms; 9...
Recently, we need import some data from excel to Oracle database. A strange thing confused me. The excel file has a column, for example PhoneNumber, the format is 999999, here are some example data: 123456 234561 345612 456123 561234 612345 000123...
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...
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...
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...
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