.Net Core

Custom error pages and display methods of error pages under ASP. net mvc, asp. netmvc During website operation, errors are inevitable, and the generation of error pages is also indispensable. I have read many articles from Boyou over the past few

Use Visual Studio's "code metric value" to improve code quality, Visual Studio Code measurement is a set of software measurement values, allowing developers to better understand the code they are developing. With code measurement, developers can

How to Use HTML5 WebSocket to implement duplex communication between webpages and servers (2), html5websocket This series of server-side duplex communication includes two implementation methods: 1. Using Socket to build; 2. Using WCF to build. This

Spring learning path, spring path (1) Build Common DLL in Spring. NET Environment 1. spring. core-the basis of the entire framework, implementingDependency InjectionFunctions 2. Spring. AOP-Support for Aspect-oriented programming (aop) 3. Spring.

C # simple examples of linq to xml, Data. xml 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Search for products with a price of more than 10 using linq to xml, and print the Supplier name and product name; 1

Querying data tables is incredibly slow !, Query data tables   Summary: a table in the database has a problem, resulting in a very slow query speed!   Troubleshooting process: 1. view problems? 2. SQL statement problems? 3. No required

. Net File Upload pitfalls,. net File Upload Transport: https://www.cnblogs.com/akwwl/p/3573666.html   Previous error: An exception was reported when I used layui and web uploader to upload files. The reason was that asp.net's default maximum file

Nginx cluster for uploading and downloading large WCF files (6 GB transmission supported), nginxwcf Directory 1 General idea... 1 2 Nginx cluster-Uploading and downloading large WCF files... 1 3 BasicHttpBinding-related configuration parsing... 2 4.

Uwp ListView list sliding effect, uwplistview I have read an articleWPF custom control list sliding effect PowerListBox http://www.cnblogs.com/ShenNan/p/4993374.html#3619585 to achieve the sliding effect (that is, animation), I think it is very

Web variable configuration About web variable configuration When webservice interfaces are completedConsidering that interfaces may be used on different servers and databasesTherefore, it is easier to modify the link address to a variable in

The Winform interface enables dynamic and personalized Configuration Management of menu lists and winform configuration management. In our general application system, because the system is intended for different types of users, we will see more and

Stored Procedure, trigger, etc...., stored procedure trigger .. Stored ProcedureIf (object_id ('proc _ find_stu ', 'P') is not null)Drop proc proc_find_stuGoCreate proc proc_find_stu (@ startId int, @ endId int, @ outID int output)AsSelect * from

Multithreading programming learning notes-Thread Pool (3), multithreading programming learning notes Multi-thread programming learning notes-Thread Pool (1) Multi-thread programming learning notes-Thread Pool (2)   5. Waiting for event processor and

Difference between TCP/IP and UDP (reprinted), tcpudp Before analyzing the differences between the two, we should first understand the relationship between the two, The TCP/IP protocol cluster is a network control protocol. Simply put, it is a

C # send an Email by Email. The recipient will notify you when the Email is opened,     Directly run the Code:   // Receipt address var receept = "Enter the address you want to return the Receipt"; // instantiate two necessary MailMessage mail = new

ASP. NET Image Upload (with jquery. from. js plug-in ), Front end: Js:Function AjaxKouBeiShopEdit (){Var options = {DataType: "json ",Success: function (data ){Alert (data );},Error: function (XMLHttpRequest, textStatus, errorThrown ){Console. log

Draw verification code, 1. Generate a verification code string // Randomly generate a verification code string of the specified lengthPrivate string RandomCode (int length) {string s = "0123456789 zxcvbnmasdfghjklqwertyuiop"; StringBuilder sb = new

Https Certificate Service developed by asp.net core-agilelabs.net,Create a Certificate-generate a CSR (Certificate Sign Request ): Enter Basic Certificate Information Next we can see the created Certificate Signature request information (CSR ):

. Net ef core design code conversion (Part 1), efcore I. Preface The. net core 2.0 official version has been released for a few months. After research, I decided to transfer the project. If you are a newbie, you can read some official introductions

Learn how to establish a connection with asp.net core + Ef + mysql, asp. netcore Note:1. Use nuget to import Microsoft. EntityFrameworkCore. Tools and MySql. Data. EntityFrameworkCore.2. DataContext must declare that a constructor accepts a