随笔档案「2004年8月」 - Let's DotNet

Build TreeView from XML

摘要：Tree View的生成基本上有三种方式： 1. 界面设计时在Tree View设计器或者代码中直接填充Tree View控件。这种方式通过拖放控件的方式生成树，应用范围窄，是一种非编程方式； 2. 从XML文件中建立树形结构。这种方式通过XML文件(串)生成树，从形式上来说，这种方式是比较直观的。因为XML本身就是一棵“树”，在.NET 平台下Tre... 阅读全文

posted @ 2004-08-31 10:43 Let's DotNet

A simple algorithm of format string(trim the same element of char-set, trans to specified format)

摘要：//================Example:=====================// //give-------"2.12,2.12,3.12-3.5,4.12,4.22-6.33,4.12,12-3.5"; // //return-----"2.12,3.12-3.5,4.12,4.22-6.33,12-3.5";// private ... 阅读全文

posted @ 2004-08-30 09:48 Let's DotNet 阅读(494) 评论(0) 推荐(0)

Difference Between Page.RegisterClientScriptBlock and Page.RegisterStartUpScript

摘要：RegisterClientScriptBlock is for returning blocks of client-side script containing functions. RegisterStartupScript is for returning blocks of client-script not packaged in functions-in other words, ... 阅读全文

posted @ 2004-08-27 15:07 Let's DotNet 阅读(427) 评论(0) 推荐(0)

ListBox间数据传递(2)

摘要：增加了CheckBoxList,CheckBoxList与ListBox之间的数据传递 usingSystem; usingSystem.Web.UI.WebControls; namespacePowerSelect { /**//// ///PowerSelect的摘要说明：用于两个控件间的数据选择传递；目前只做到ListBox,CheckBoxList... 阅读全文

posted @ 2004-08-24 13:31 Let's DotNet 阅读(739) 评论(0) 推荐(0)

ListBox间数据传递

摘要：using System; using System.Web.UI.WebControls; namespace PowerSelect { /// /// PowerSelect 的摘要说明：用于两个控件间的数据选择传递；目前只做到ListBox；以后根据需要会扩展。2004.8.23 /// public class PowerSelect { //源控件 object... 阅读全文

posted @ 2004-08-23 20:48 Let's DotNet 阅读(894) 评论(1) 推荐(0)

use union sql

摘要：while use union sql, it should be noted that “order by” can't be used in the last sub query sentence. 阅读全文

posted @ 2004-08-19 19:52 Let's DotNet 阅读(600) 评论(1) 推荐(0)

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