ASP

++: 1. Background method: Protected string csharpvoid (string strcc){ Return strcc; } 2. Javascript call   ++: 1. AfterCode:Protected void csharpvoid (){String strcc = "http://www.esoutong.com /";Response. Write (strcc ); } 2.

1. In Solution Explorer, click the name of the web project you want to set. 2. Press F4 to open the property panel, click the drop-down list next to use dynamic ports, and select false. This will activate the port number attribute. 3. Click the

Method 1 Aspx Add a gridview Ondatabound = "gridviewdomaindatabound" And No. Aspx. CS Join Protected void gridview1_databound (Object sender, eventargs E){Int num = gridview1.rows. count;For (INT I = 0; I {Label LBL = (Label)

Use of the string. indexof method in ASP. NET Favorites String. indexof method (value, [startindex], [count]) The index of the first matching item of the specified character in this instance. Searches start from the specified character

In Asp.net 2.0, you can force multipart transmission of viewstate, using the page. maxpagestatefieldlength attribute. You can set the maximum number of bytes for each page Status field in viewstate. Format: : Here, the viewstate is set to no more

Public Class Staticcachetest { Private Static Idictionary String , Object > _ DIC; Private Static Object Locker = New Object (); Private Static Idictionary String , Object > Cacheddic { Get { If (_ DIC = Null ) { Lock

Problem description: create multiple buttons on a page. By default, the button event conflicts with the data verification control: when one of the buttons is clicked, you want a specific validator to be fired, instead of all validator on the page.

XML format Add reference Using system. xml. LINQ; Using system. xml. XPath;   JoinCode: String xml_path = server. mappath ("~ /XML/baseinfo. xml "); xdocument loaded = xdocument. Load (xml_path); //

Public static bool isallowextensin (system. Web. UI. htmlcontrols. htmlinputfile hifile) // check the file type { System. io. filestream FS = new system. io. filestream (hifile. postedfile. filename, system. io. filemode. open, system. io.

In the last article, the database-based enterprise-level intelligent form system design (Asp.net)-Architecture Here we only discuss the architecture related to the form, and the workflow and system infrastructure is not included in this article.

Complete ASP. NET routinesCodeVersion (7) -- self-configured member role management library in 2.0 Author: zyf0808 published on:ArticleAttribute: Original Copy Link In ASP. NET 2.0 provides a good Member-role management mechanism for

Server IIS problems:Uninstall and reinstall iis .... Solution: After IIS is reinstalled, reinstall. NET Framework.  Start --> Run --> cmd --> then enter the command in the CMD window:CD \ and press enter (return to the C root directory)Cd c: \

In ASP. NET programming, it is found that you can write the connection data string configuration in two ways, namely, etettings and connectionstrings. Appsettings is used in the ASP. net1.1 period.2.0, added connectionstrings to obtain the

    ASP: gridview ID = " Gridview1 " Pagesize = " 30 " Runat = " Server " Height = " 100% " Width = " 100% " Autogeneratecolumns = " False " Allowpaging = " True "

Solve the Problem of cascadingdropdown sending or callback parameters of ASP. NET Ajax application being invalid In this example, the cascade drop-down effect is displayed, and the problem of "sending back or callback parameter invalid" occurs.

This document describes how to encrypt and decrypt MD5 and des of ASP. NET. Algorithm # Region MD5 Algorithm Public String MD5 (string STR, int code) { If (code = 16) // 16-bit MD5 encryption (take 32-bit encryption 9 ~ 25 characters) { Return

There are several reports and the query conditions are the same. Only the difference between several columns in the gridview is that the previous graph is fast and the original report is displayed. copy the aspx file and change it to report1.aspx.

Using system;Using system. Collections. Generic;Using system. text;Using system. net;Using system. Text. regularexpressions;Using system. diagnostics;Using system. runtime. interopservices;Using system. Management;Using system. Management.

For buttons such as "add", "Submit", "save", and "Update", you must load the script during page initialization, prevent repeated clicks. For example: Protected VoidPage_load (ObjectSender,EventargsE) { //. Net1.1 Button1.attributes. Add

Development Background:Someone once asked me to develop a management tool that displays different colors based on different choices. I started to consider using the drop-down box to change the background and display color of the entries according to