ASP

Language: asp.net (actually all the same as long as the server returns JSON); First introduce the following: This is a beautiful sister asked me to write a demo ready to send him can not be exclusive of the post out The second time in Cnblogs write

First, not strong type: Controller:viewdata["Areid"] = from A in Rp. Getarea ()Select New SelectListItem {Text=a.areaname,Value=a.areaid.tostring ()};View:@Html. DropDownList ("Areid") You can also add a default option to it: @Html. DropDownList ("

This article illustrates the implementation method of returning JSON data with ASP.net coordination Easyui implementation. Share to everyone for your reference. Specifically as follows: Recently, I want to use asp.net with Easyui to develop a small

The use of confirm in asp.net can be divided into two categories: 1. No use of ajax,confirm will cause also face refresh 2. Using AJAX, does not refresh A. Not using AJAX, you can use StringBuilder to complete. (a) ASP.net with StringBuilder

A= "Japan is a province of China | Our beautiful china Zhangjiajie!" " B= "China, we, Zhangjiajie, Japan, USA, Apple" B=split (b, ",") A=split (A, "|") For K=0 to UBound (a) S= "" N= "" For i=0 to UBound (b) If InStr (A (k), B (i)) >0 then S=s &

When we publish the website, encryption web.config, this can effectively guarantee the database user and password security, the steps are as follows: 1. Add encryption Key Executive: C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\aspnet_regiis-pc

The use of indexers in asp.net is analyzed in this paper. Share to everyone for your reference. Specifically as follows: An indexer definition is similar to a property, but its functionality is not the same as that of a property. Indexers provide a

The example in this article describes how asp.net updates a specified record. Share to everyone for your reference. The specific methods are as follows: Let's look at the HTML page first: Copy Code code as follows:

Ajaxloadprogressform.aspx: Copy Code code as follows: loading ... Getgridviewbyconditionform.aspx: Copy Code code as follows: protected void Page_Load (object sender, EventArgs e) { if (request[

This article describes the ASP.net implementation of reading Excel content and display on the Web, is a very practical function, share for everyone to reference. The implementation methods are as follows: Click the event code. CS code is as follows:

RSS for the site has a very important use, this article is an example to show the ASP.net read RSS method for everyone to reference, the specific methods are as follows: The main functional code is as follows: ///Load rss//////rss address ///

Traverse all subfolders under the folder and Traverse all Key,value in a node of the configuration file and bind to the GridView Helper App_helper = new Helper (); DataSet ds = new DataSet (); DataTable dt = new DataTable (); protected

public class Jsonutil {public string Tojson (DataSet DataSet) {string jsonstring = "{"; foreach (DataTable table in dataset.tables) {jsonstring = "" "+ table. TableName + "" ":" + tojson (table) + ","; } jsonstring = Jsonstring.trimend (', ');

This paper collects and summarizes various techniques of asp.net performance optimization, which has good reference value for ASP.net developers. The specific contents are as follows: Choosing a session-state storage method In webconfig file

Welcome to Cloud Habitat Community web Scripting Effects Center, click the Run button to demonstrate special effects: website Special Effects code | jscode.cn|---Select all and copy the contents of the form Hello, Welcome to the Web page

The example in this article tells you how ASP.net uses the TreeView to display files, and is a very useful technique. Share to everyone for your reference. The implementation methods are as follows: The TreeView is commonly used in asp.net, and

Function: You can replace a asp.net control with a custom control tagmapping element of pages (asp.net setup schema) Defines a collection of tag types that are remap at compile time to other tag types. This element is a new element in the. NET

(1) How to add the available fonts in the computer to the ComboBox in WinForm: A word is done: ComboBox1.Items.AddRange (fontfamily.families); (2) Get all available colors and populate the ASP.net drop-down menu: Copy Code code as follows:

Copy Code code as follows: to meet two columns, arbitrarily many rows. The background dynamically generates a Drop-down box, and it also needs to be preceded by a cascading level. Using Js+jquery, using server control +ajax is

Key words: Data binding for Eval (single bound) items is typically used for data presentation. The reflection principle applied by the Eval data binding to return the data. Bind (bidirectional binding) two-way data binding in addition to the