.Net Core

Using the skip and take pages, the linqskiptake pages Static int Main (string [] args) {// number of entries per page const int pageSize = 2; // page 0 is the first data int pageNum = 0; string [] computer = {"apple", "Lenovo", "HP", "Thinkpad",

Detailed introduction of Asp. Net Core 2.1 + View cache (Response cache), asp. netcore The response cache Razor page and ASP. NET core 2.0 are not supported. This feature supports ASP. NET core version 2.1. In the old version of MVC, there is an

CodeFirst study notes, I. Summary This article focuses on learning the idea of CodeFirst. Technically, C # (. net framework4.6.1) console + PostgreSQL 10.2.1 Code: https://pan.baidu.com/s/1ggzHRub II. Implementation Process 1. Create a console 2.

XBIM WeXplorer sets the model color, xbimwexplorerDirectory Basics XBIM WeXplorer Brief Introduction Basic Application of xBIM WeXplorer xViewer XBIM WeXplorer xViewer browser check XBIM WeXplorer xViewer navigation, camera, cutting, hiding,

The. net mvc project setting contains the page in Areas as the default start page, mvcareas   After using vs to create an MVC project, the general default start page is the page corresponding to the --> Controllers --> HomeController --> Index

Remove spaces from SQL, and remove spaces from SQL   I. Problem description: The data stored in the nvarchar field in the database is as follows: '3' * 10'   Ii. solution: -- Test CaseCreate table # temp(Name nvarchar (20) null)Insert into # temp

Introduction to MVC Architecture-framework hierarchy, mvc Architecture framework hierarchy   Instance product based on asp.net mvc 5.0 framework, source code: http://www.jinhusns.com/Products/Download Tunynet. Infrastructurs is an underlying DLL

WPF & Winform version map engine, In recent years, I have been engaged in map work. I have independently developed two tile map engines, WPF and Winform. Lightweight, not dependent on the third library. First, display the previous image!   The

C # enable SQL statements for multi-strip parameters of transactions, /// /// enable the SQL statement for multi-strip parameters of transaction commit // /// Primary table SQL /// parameters of the master table /// statement of a detail

WebBrowser (IE) and JS call each other, webbrowserjs During development, we often embed the WebBrowser control into the Winform program to browse the Web page. Javascript is indispensable for Web pages. Let's talk about the mutual calls between them.

WebService is based on soapheader authentication, soapheader It is very convenient to Develop interfaces using WebService. However, the data provided by interfaces should not be visible to everyone. We use SoapHeader to write a simple authentication

MVC Architecture introduction-query function development and mvc Architecture query Development Select and from statements Note:Select and from can be left unspecified. By default:Select to obtain all fields in the ing table;From obtains

C # Reading and transcoding Images,   After writing the custom avatar module, record the process and directly go to the Code: Public static string ImgByte () {// obtain the image address string path = UnityEngine. application. persistentDataPath +

EntityFramework (EF) project to switch the SQLServer database to Mysql step, 1. Download and install packages that support Mysql 1.1 Connector/Net: https://dev.mysql.com/downloads/connector/net/6.9.html 1.2 MySQL for Visual Studio: https://dev.mysql.

Understand ASP. NET_SessionId,   I believe that programmers who develop apn.net web are familiar with ASP. NET_SessionId. ASP. NET_SessionId is saved in the browser cookie. So where does it come from? When? When will it expire? What is the function?

[ASP. NET Core] Exception Handling (Part 2), asp. netcore In the previous article, old Zhou gave his friends a simple way to handle exceptions in ASP. NET Core. According to the excellent style of old Zhou, we should continue to explore this

Design principles, I. Single Responsibility Principle For a class, there should be only one reason for its change. If you can think of more than one motivation to change a class, then this class has more than one responsibility. Ii.

(1) thread Basics   Recognize threads public static void Print() { for (int i = 0; i Console.WriteLine("Starting------------"); Thread t = new Thread(Print); t.Start(); Print1();

WPF: a deep understanding of the Weak Event model, wpfweak In a previous article (XAML: The best practices for event processing in custom controls), we mentioned in. if the event is not unregistered in. NET, memory leakage will occur. This is mainly

Ajax calls handler and uses HttpWebRequest to access the WCF Service. Introduction With the popularization of mobile phones and mobile devices, mobile applications have also entered a boom. In the past, most PC portal websites also launched websites