.Net Core

Transaction writing in EF, EF transaction writing How to Use transactions in EF? This problem had been entangled for a long time until someone discussed it with me and I discussed it with my colleagues. A lot of information is used. Using

How to use JavaScript to build the Asp.net Server Control and javascriptasp.netSummary Although ASP. NET Server controls have been criticized, user controls (ACSX) are very useful in some scenarios. In some cases, we will use JavaScript to

Cross-Origin Request Blocked: The Same Origin Policy disallows reading the remote resource at http: // localhost: 9001/api/size/get. (Reason: CORS header 'access-Control-Allow-origin' missing )., sepolicyallow Cross-Origin Request Blocked: The Same

DataRow is converted to generic, and the query data is directly converted to an object using reflection. Preface: This method converts DataRow into an object using reflection. Because reflection SetValue is said to be of poor performance, let's just

First test of. NET web development WebApi and first test of. netwebwebapi I saw it a few days ago. net ef (Entity Framework), found that there is such an advanced thing, as long as the operation of several classes can complete the database addition,

[Basics] Html cross-origin jump problem sorting, html cross-origin jump Today, I encountered a problem related to cross-origin jump, involving the knowledge base. The specific problem is: If the PageA (Post data) of Site A is sent to the PageB of

NET Core1.0 CentOS platform development console program DEMO, core1.0centos   Microsoft released the NET Core1.0 official version and supported the red hat linux platform. Therefore, on the CentOS platform, use the editor to play the Controller

NET Core-learning notes (1), netcore-learning notes . Net core has been frequently discussed in the garden recently. Since the official version was released not long ago, it is also a step-by-step way to learn from the netcore official website ;.

ASP. NET Core (2): getting started with asp. netcore Previous Article: ASP. NET Core (1): Introduction Next article: (to be continued)   Original English version: Getting Started 1. Install. NET Core 2. Create a. NET Core project Enter the following

T-SQL data stored procedures, t-SQL data storage Create a stored procedure named CheckGender that accepts a name as its parameter and checks that the name prefix is Ms. or Mr. if the prefix is Ms. "You entered the female name" is displayed, if the

The usage and problems of EF6 Power Tools, ef6tools Environment: vs2013 + EF: 6.1.3.0 + Power Tools: Beta 4 Power tools: a reverse engineering that can be used to generate Code in Code Frist mode when a database already exists. Problem: It is

Ext. Net GridPanel RowSelect row selection event, gridpanelrowselect Select the row in the GridPanel, obtain the json information of the row in the background, and then perform relevant processing. Title = "Purchase Order" AutoExpandColumn =

C # serialization and deserialization learning,   First,What is serialization and deserialization? Serialization refers to the process of converting the object state information into a storage or transmission form. In factObject PersistenceFor

Asp.net ajax get post Chinese garbled solution, asp. netajax Front-end: Var username = $ ("# UserName"). val ();Var tel = $ ("# tel"). val ();Var yzm = $ ("# yzm"). val ();Var con = $ ("# con"). val (); Layer. msg ('submitting data', {icon: 16

Simple encapsulation and reconstruction of Autofac Container, autofaccontainer For ease of use, the simple encapsulation of Autofac container is recorded as follows, which will be used or shared with you later. Welcome to discuss it! 1 using Autofac;

Async method and async method in chapter 2 of asynchronous programming SeriesPreface At the school of Asynchronization, a garden friend recommended async in C #5.0, and did not find the Chinese version. I also happen to want to improve the English

. Net resource summary,. net Summary  For the source code documentation, see the official group (the following is the 7.4 update) Anti-day Tool CDN resource library in China Bootstrap Chinese open-source project free CDN service 36

ZKEACMS and zkeacmsPreface If you do not know ZKEACMS, you may want to know about it first. ASP. net mvc open-source website construction system ZKEACMS recommendation, from this site "fight" Official Address: http://www.zkea.net/zkeacms :

The Filter in MVC 5 controls the access permission of action, mvcfilter 1. Create a class that inherits from FilterAttribute and IActionFilter. Namespace HeatMetering2.Filters {public class HMV2AuthenticationAttribute: FilterAttribute, IActionFilter

The system cannot find the file specified, cannotspecified Working at home, an exception occurs when the program runs on the computer at home:Server Error in '/'application. The system cannot find the file specified Description:An unhandled