C#

Service side:[WebMethod] Public stringGetnewservice (stringversion) { //Compare by version number if(Version = ="v1.0") { return "no new version! "; } Else { return

[C #] how images are stored, Use ue to open an image and use your hands to show the effect of the card tray. Can I use C # To create an image editor? How? How do I get the route? Answer later Obtain the basic knowledge of the class

C # the second day of basic learning (the path to growth of. net cainiao-No foundation to proficient ), 1. Use the plus sign in c #. If we want to connect two strings, we can use the plus sign to connect them. If one side of the plus sign is a

C # garbage collection, Structure Method: We know that all reference types have constructor, and there is also a corresponding destructor ). as the name implies, the constructor is the method to be executed when this object is created. For example,

Csharp: DataTable Rename ColumnName, csharpcolumnname Enum ChangeNume {// /// simplified // gbk = 1, /// /// English /// en = 2, /// /// traditional Chinese // big = 3, ko = 4, jp = 5 ,} /// ///// /// DataTable setData () {DataTable dt =

NFinal Study Notes (1)NFinal framework: the fastest netWeb framework. It has three major features: NFinalServer, NFinalBuild, and NFinal code generator (generate web Layer) First, I learned about NFinalServer. What is NFinalServer? Is the IIS Lite

C # process and threadI. Process and thread processes are the dynamic execution of a static command sequence and the basic unit for system resource allocation and scheduling. Information related to the process includes the user mark of the process,

C # Design Mode Study Notes-singleton ModeRecently, when I was learning the design mode and the creation mode, I encountered the singleton mode (or Singleton mode). Now I want to take some notes. The definition in Design Patterns: Elements of

C # GZip compression/DecompressionSometimes we need to compress data, such as video/audio/content, and so on. Many of them are used in socket programming. However, Microsoft provides us with a class GZIP for decompression. However, this is something

Abstract Factory model for car building, abstract factory for car building   Abstract Factory models can be used to build vehicles.   There are many brands of cars, and there are also many attributes of the car, such as the type, displacement,

[C #] implementation principle of the void type, Int? Is a null value type. Only one value greater than int Is null. Thoughts: In the same memory space, how can one more value be implemented? All are 4 bytes, 32 bits, int? Depends on what has a

Write a robust permission management system under EF code frist: database model (2), frist permission management system Starting from the database, because EF code frist is used, all the designs are carried out in the solution project. Start with

Analysis of "=" and Equals in C,1. Is there a correlation between "=" and "Equals? Most netizens of "=" and Equals summarize the following: For example, this article takes the example in this article as an example. public class Person {

C # determine whether a user uses a browser and display the actual content or QR code accordingly When we look at some webpages, we will find such a feature: some pages can only be accessed in, if accessed on a computer, only the QR code of the

C # interesting program --- calculate the maximum common divisor and least common multiple of two numbers Using System; namespace ConsoleApplication1 {class Program {static void Main (string [] args) {Console. writeLine (enter a number :); int num1

EF and LINQ call stored procedures, eflinq stored procedures I haven't updated my article for a long time. Recently, my project is busy and I have no time to share my recent questions. Today, I encountered a very stupid problem. In C #, the stored

C # Data Structure Stack,   Stack and queue are two very important data structures. Stack and queue are also linear structures. The logical relationships between data elements and elements are the same for linear tables, stacks, and queues. The

Comprehensive Analysis of asynchronous programming in C #When we deal with some long-term calls, it will often lead to problems such as interface stop response or excessive occupation of IIS threads. At this time, we need to use asynchronous

Automatic Upgrade management solution and management solution for all software products Real-world software product automatic upgrade Management Solution Contents 1. description... 1 2. Product Management Background system... 1 2.1. Product release..

C # determine whether a user uses a browser and display the actual content or QR code accordingly, When we look at some webpages, we will find such a feature: some pages can only be accessed in, if accessed on a computer, only the QR code of the