C#

Possible default parameters in C # 4.0C # 4.0 now supports the use of default parameters for methods, constructors, and indexers (Note: VB supports default parameters for a few years).When the default value of the parameter is specified as part of

Introduction to the session model What is the session? In simple terms, the server gives the client a number. When a WWW server is running, there may be a number of users browsing the Web site that is being shipped on this server. When each user

Today, we will take you to do the task of the form to understand the use of the Calendar control ASP, the main task content: 1, add a calendar, set the date in blue full name display, the weekend with yellow background red text display, and the

This article introduces a total of 5 random number generation methods, as follows: The first kind: The method of reprint Public Enum StringType allstring = 1 ' uppercase letter allnumic = 2 ' digit Str_num = 3 ' case Letter + number Str_upper = 4 '

Quick Guide for iTextSharp and Quick Guide for itextsharpPreface Recently, the company has been using iText to develop PDF reports. After a while, we found that the iText class library is huge, but as a programmer, we don't need to know all the

I. Use the DateAdd method to add a period of time interval to a specified date, Ii. Code Using System; using System. collections. generic; using System. componentModel; using System. data; using System. drawing; using System. linq; using System.

1. Use the OracleClient component to connect to Oracle The System. Data. OracleClient. dll component (ADO. Net Component) in the. Net Framework provides great convenience for connecting to and using Oracle databases. 1. Use the client network

Zookeeper C # is a development language based on. NET Framework. In Windows Embedded Compact 7, C # is developed based on. NET Compact Framework. . NET Compact Framework (. net cf) is a subset of Microsoft. NET Framework. It is designed to provide

Text document encoding recognition method, text document encoding Text document encoding Recognition Method When reading documents, we often encounter incorrect encoding formats. How to correctly identify the encoding formats of documents has become

Programs that delete duplicate files and programs that delete duplicate files Delete duplicate files Usage: Create a BAT file, such as 1.bat, and write: RemoveDuplicate.exe path1 path2 (or enter the above content under the command line) Where path1

Open-source release: VS code segment shortcuts and quick deployment tools for visual debugging, open-sourcePreface: A long time ago, I sent two articles about the custom code version and visual debugging: 1: Visual Studio tips: custom code snippets 2

NLog output target and type, NLog output target type Targets: output target node Target: Configure an output target. Type output Type: Console output to the Console Debugger output to VS Output Window File output to File Mail output is sent by

C # Coding specifications summarized by myself-4. Comments, Note Note is undoubtedly the fastest way to let others know your code as quickly as possible, but the purpose of writing a comment is not just to "explain what the code has done ", more

[Unity] Chapter 1: illumination textures and light effects, Chapter 2 unity Classification: Unity, C #, VS2015 Date created: 1. Introduction In Unity 5, Lighting is a technology that enhances the illumination and shadow effects of scenarios. It can

Ext. Net study notes 01: Use Ext. NET, ext. netwebform in ASP. Net WebFormExt. Net is a. net control library encapsulated by ExtJS. It can be used in ASP. NET WebForm and MVC. This is the first article to record my study notes from today. Today I

Introduction to TaskManager, open-source Task Management Platform A long time ago, I was preparing to write the Quartz series of articles. Now I can achieve it. This article introduces you to a task management platform. Do you need an application

C # serial port control, c # Serial Port The serial port is the standard interface of a computer. Currently, a PC (Personal Computer) usually has at least two serial port COM1 and COM2. Serial interfaces are widely used in data communication,

Ckrule Business Rule Management System Overview, ckrule Business Rules1. Brief Introduction Ckrule Business Rule Management System (BRMS) is an integrated platform for storing, managing, executing, and testing applications, allows organizations to

Smtp sends an email with an attachment (Save the string type result as an attachment), smtpstring This method can be directly saved as an HTML file or a text file. Other formats do not work well.MailMessage mmsg = new MailMessage ();Mmsg. Subject = "

Comparison of the Performance of a Group using the LinQ to SQL and non-LinQ methods. A data table with 476550 data records. Group A field and sort it by the field. This requirement is implemented by using the methods of LinQ to SQL and non-LinQ