.Net Core

Html. DropDownLis: bind the database, html. dropdownlis Effect:   Method 1: View: 1 2 3 department: 4 @ Html. dropDownList ("f_GroupID", ViewData ["ConsumerGroup"] as SelectList, "select", new {@ class = "form-control "}) 5 6 Note: "f_GroupID"

Wpf mvvm [continued]: some users cannot obtain the list. wpfmvvm A friend who has read my article about wpf mvvm should know that I mentioned that I cannot obtain the list because I have a small account, and I still cannot find the reason. Two days

Added Sciter script tisiter highlighted support for VSCode, scitertiscript The Tiscript script in Sciter is not a standard Javascript, but an extension of Javascript. Therefore, the support for highlight in commonly used editors and ides is not

Use the TeeList control and node Query Processing in the DevExpress program, devexpressteelist In many cases, we need to display data through a tree list, such as hierarchical data, allows users to view and manage relevant data more intuitively. In

Detailed introduction of Asp. Net Core Release and deployment (MacOS + Linux + Nginx) and macosng.pdf Preface In the previous article, we mainly introduced the Dotnet Core Run command. This article mainly explains how to release and deploy Asp. Net

Detailed description of using the Redis database in. NET,. netredis Redis is a widely used Key/Value memory database. It is used as a cache for large applications such as Sina Weibo, Github, and StackOverflow. The official Redis website is

[C #] C # knowledge Review,Learn to use exceptions In C #, errors that occur during runtime in the program will be continuously transmitted in the program. This mechanism is called "exception ". An exception is usually caused by the error code and

[C #] C # knowledge Review,Exception description C # The exception handling function of the language helps you handle exceptions or exceptions when the program is running. Exception Handlingtry,catchAndfinallyAnd other keywords to try to execute

A webservice call tool developed in c # For convenient testing, I often deal with webservice. I specially wrote a small tool to call Webservice for convenience testing. It is still to be further improved. The usage is as follows: After entering

Click on the webpage to enlarge the image in full screen, full screen You can zoom in or out the full screen after clicking images on the webpage. This function is made by others. However, after clicking it, the screen is black and the image is not

Single Sign-On (SSO) Implementation (with source code) and single point sso Basic concepts of SSO SSO stands for Single Sign On ). SSO is used in multiple application systems. Users only need to log on once to access all mutually trusted application

Asp.net mvc implements the idea and method of bringing progress bars to file uploads, asp. netmvc Preface File upload and download operations are often important in actual projects. NET Web Form, we can use a lot of server controls, FileIpload is

Solution for installing the. NET Framework progress bar Stuck (recommended),. netframework VS needs to install. NET Framework before installation. I have installed version 4.0. However, the installation progress bar is stuck when it is about half

MVC Core website development (Ninesky) 2.1, foreground display (Supplement) of the topic, mvcninesky In section 2.1, the front-end display of the topic despised Microsoft due to right-clicking without adding a view. Later, I carefully studied and

. Net uses ConfigurationManager to obtain the connection string and. net to obtain the string length.   Add   You need to add the namespace using System. Configuration on the page; In Solution Explorer, find the class file and select

Backend parameter verification Preface Parameter verification is a common problem. Both the frontend and backend must verify user input to ensure the correctness of system data. For the web, some people may naturally want to verify the code on the

How can I remotely close an ASP. NET Core application ?, Asp. netcore In the "N methods of resource dependent injection" demonstration system automatically registers the service instance, we will find that the output list contains two special

Getting started with Elasticsearch. Net (1 ), The examples in this article share the Elasticsearch. Net tutorial for your reference. The specific content is as follows: First download the Elasticsearch 2.3.4 installation package from the official

UWP Jenkins + NuGet + MSBuild Background The UWP automatic installation package is required for the project. In the past, the company came into contact with TFS for automatic build. The company asked Jenkins to do it. Don't laugh at me. I didn't

Wpf mvvm [continued] sends some QQ expressions, wpfmvvm Today, the main record is to send QQ expressions, which are written in wpf mvvm. To send QQ expressions later, you need to replace TextBox with RichTextBox. Next, let's talk about the