asp net chart control

These two days I read "not far from the road ----- in-depth analysis of ASP. net2.0 control development. After reading the second chapter, I want to summarize "set custom ASP. NET Server Control tagprefix several methods, for future reference, the following code written cont

If you want to reprint it, Please retain your copyright:/** Description: ASP. NET custom server control internal details series tutorial* Auther: chongchong-innocent haoban* MSN: chongchong2008@msn.com* Dates: 2007-05-20* Copyright: chongchong2008 Yichang Hubei China*/ 4. server control-related metadata attribute1. D

Data Control defined in mers MERs. aspx automatically maintains data in the customers table. If you need to use multiple pages to maintain the MERs table, you can name it like this. Note: List. aspx and details. aspx have special meanings. Used to display data in a list or in detail: ~/Customers/list.aspx ~/Customers/details.aspx ~/Customers/anotherCustomView.aspx However, we can also overwrite this default setting. For example,

JS or jQuery method for obtaining the ASP. NET Server Control ID, jqueryasp.net In ASP. when js is used in. NET, JavaScript often cannot obtain DOM elements because of incorrect methods. Now we will introduce a method to solve the problem of getting

Original: ASP. NET textbox control allows only numbers to be entered1.1. In the OnKeyPress event of the ASP. NET TextBox control, you must specify the input keyboard code as a number:Note : If you do not allow the entry of the dec

In ASP. NET 2.0, many new functions and controls are added. Compared with Asp.net 1.0/1.1, they are greatly improved in various aspects. In terms of data controls, many controls are added, and the gridview control is very powerful. In this article, we will introduce the simple use of the gridview control in

Creating a dynamic control in ASP. NET is always not so smooth, especially when the life cycle of the page is not so smooth! Here we will briefly describe the requirements and provide a solution for you to see if there is any better idea. If there is one, it will be my pleasure! Requirement: There is an add button on the page. Each time you click this button, a

is a cache class, which is used to access the cache object. When this cache object is updated, the page cache simultaneously updates public override string getvarybycustomstring (httpcontext context, string Arg ){If (ARG = "uccacheflag "){Object _ flag = datacache. getcache ("uccacheflag"); If (_ flag = NULL) {_ flag = datetime. now. ticks. tostring (); datacache. setcache ("uccacheflag", _ flag, datetime. now. addminutes (commonvalue. cachetime), timespan. zero);} return _ flag. tostring ();}

store key information about the control, ASP. NET can handle its serialization and deserialization. Note that you must use caution because it affects the performance of your page. 8, Control.preservepropertyFor traditional view state usage, Rick Strahl offers us another option: preservedproperties, which saves control