Fengxun dotnetcms source code analysis-Data Access

A few days ago, I suddenly became interested in CMS and downloaded the source code of fengxun dotnetcms. The current version is the free version of dotnetcms1.0 SP5, which can be downloaded from the official homepage of fengxun. After opening it

Event Delegate demo

View code Using system; using system. collections. generic; using system. LINQ; using system. text; namespace event demo {// alarm public class heater {private int temperature; Public string type = "realfire 001 "; // Add the model as the demo

Design Pattern (2) Abstract Factory

Overview In software systems, there are often "a series of mutually dependent objects". At the same time, due to changes in requirements, there are often more series of objects to be created. How to deal with this change? How to bypass the

Number of consecutive records in a list

View code Using system; using system. collections. generic; using system. LINQ; using system. text; using system. collections; namespace listreturn {/* occasional question * made by anby * I want to write a method, pass in a list object, and then

Delphi7 (Day 1: writing classes)

All evil Delphi, writing too slow ..... Pascal, The begin .. End I guess! There is no user-friendly design at all. I will go.Day 1 Program project1; {$ apptype console} uses sysutils, unit1 in 'pas \ unit1.pa'; var P: person; begin P: = person.

Aforge.net component Learning

Playing card Recognition Based on aforge.net Aforge.net-based applications Google downloads aforge. Net  Using a camera in a WPF program and talking about how to use the aforge. Net Control     Introduction to artificial neural networks

Pascal (Bubble Sorting)

Maopao sorting Unit unit1; interfaceuses windows, messages, sysutils, variants, classes, graphics, controls, forms, dialogs, stdctrls, dbctrls; Type queue = array [1 .. 200] of integer; tform1 = Class (tform) btn1: tbutton; lbl1: tlabel; edt1:

InputOutput parameter type

This article describes how to use C # To call a stored procedure with a returned value. The input parameter input, output parameter output, and returned value returnvalue are used. In fact, when a stored procedure is called in. net, there is another

Use the database connection string in the. NET configuration file

(1) winform application:(1) create a configuration file app. config:You can select one of the appsettings and connectionstrings nodes.If you connect to SQL Server, the configuration file is:Connectionstring = "Data Source =. \ sqlexpress; initial

JDK 5.0 features

1. Static Import Import static Java. lang. math. *; // static imports are static methods and static classes, or static member variables class staticimport {public static void main (string [] ARGs) {int A = math. max (10, 20); int B = math. min (10, 2

. NET platform BPM

The open-source workflow engine under. NET is as follows: Http://netbpm.org/dbdesign/relationships.html   This record is currently recorded for follow-up studies.   Open source URL record. Http://csharpopensource.com/workflowengines.aspx Http:

Yes or no problems with the use of or operations and operations to deal with a large number of options

Generally, a class can be used for implementation. However, in this case, the class is tired. Whether it is judgment or storage, it will be complicated. I remember that I met a master many years ago and used VB6 to handle many checkbox problems on

Winform development framework [dynamic DLL read mode]

Several of my friends who used the previous development framework used it in the project also gave me valuable comments. Although there have been no updates recently, I have made some suggestions for my friends, I have carefully reviewed these

JS event bubbling carries a lot of black box for me

  Before that, I always thought that some JS bugs were caused by event bubbling. Until recently, the app I wrote was very time-consuming and intolerable, so I wrote a code to test it. Because most web pages do not need to refresh pages, stream

Possible pitfalls caused by the deferred execution of LINQ

The deferred execution feature was used in the use of LINQ, so I wrote an article to record >_ In short, deferred execution is used to save the expressions only when writing a LINQ expression that does not contain mandatory immediate execution

Solution to the default bug of Entity Framework

A few days ago, when I used Entity Framework in. Net 3.5 to create a website, I found a problem: when I added a record, the default value of the database cannot be used for datetime-type data. Although it is not a serious problem, you can solve it

SQL cursor example

 Code Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->Declare @ field1 int, @ field2 varchar (40), @ field3 varchar (40) Declare mycur cursor for select field1, field2, field3 from Table1Open mycur/

Develop a chrome core Browser Based on. NET [4]

I: I went on a business trip to Beijing last week and made an architecture solution for the State Grid project. I slept very late every day, and the vice president of the customer worked so hard. The failure caused the fourth article to fail to be

[Updated 1.9.3 on March 13, October 09] echofon universal edition (custom API, URL)

Use version 1.9.3 echofon to modify the content by referring to twitterfox (twitterfox1.8.3.myurl. 1.2) @ guoguoer. After modifying twitterfox, you can specify an API proxy. (An API is often unavailable and can be changed directly here

Autofac MVC webapi injection notes

Autofac MVC webapi injection notes   Private Static void mvcioc (containerbuilder builder) {builder. registerassemblytypes (assembly. getexecutingassembly (). Where (t =>! T. isabstract & (typeof (ihttpcontroller ). isassignablefrom (t) | typeof

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