.Net Core

C # winform multi-screen display, Using System;Using System. Collections. Generic;Using System. ComponentModel;Using System. Data;Using System. Drawing;Using System. Linq;Using System. Text;Using System. Windows. Forms;Using System.

C # How to Use winform to print an excel file, Preface C # generate and print the Excel report for the winform program. In order not to install the corresponding Office components, I chose NPOI to generate the Excel report and used the PrintDocument

. NET Excel Reading and Writing Tool Spire. Xls uses the excelgraphic table function of the weight level (52.16.netspire.xls Previous Article: ". NET Excel Reading and Writing Tool Spire. xls (4) Data Operations and Control "introduces Spire. this

To solve the problem that asp.net uploads files beyond the maximum request length, asp.net uploads files Error message: exceeds the maximum Request Length Cause of error: asp.net defaults to a maximum file size of 4 MB and a running timeout value of

Locate the home location using the mobile phone number and the location of the mobile phone number At work, many places only know the mobile phone number and want to know the location where the mobile phone number is located. This feature allows you

[C #] use the Label control to simulate the movement of the Form title and constant transformation of the form color, This article is an original article and the source code is the original code. For example, repost/copy the original code, please

ASP. NET Core releases the centos7 configuration daemon and centos7 daemon The ASP. NET Core application is released and linux runs normally in shell. However, once the shell closes the website, the daemon should be configured using the Supervisor.

Web service call   1. Create a service reference For example, weather forecast   2. Add a reference space in the code 1 TvProgram.ChinaTVprogramWebService tp = new TvProgram.ChinaTVprogramWebService();2 DataSet ds=

IIS-based WCF and IISWCFGenerate client code and configure SvcUtil.exe is a VS command line tool, which is located in: C: \ Program Files \ Microsoft SDKs \ Windows \ v7.0A \ bin or C: \ Program Files (x86) \ Microsoft SDKs \ Windows \ v7.0A \ bin \

A simple example of. NET WebService creation,. net webservice Creation Web service is a programmable web-based application that is used to develop distributed interoperability applications. It is also a web service. WebService has the following

C # AutoMapper usage, Installation Method: Use the nuget management tool that comes with vs to search for AutoMapper and select the first installation to your project. I found some materials from the Internet, Reference:

Create a WCF I. Overview 　　Windows Communication Foundation (WCF) is a group of data Communication application development interfaces developed by Microsoft. It can be translated as Windows Communication interfaces, which are part of the. NET

Detailed description of Route tables and routes Context. mapRoute (name: "Test1", // unique route name url: "Admin/{controller}/{action}/{year}/{month}/{day }", // URL rule (the region name constant must be added to the partition, which is Admin

Route data RouteData. Values [key], RoutData. values [Key]Only data in the route definition can be obtained. The url parameter data is not included. Https:// I .cnblogs.com/EditPosts.aspx? Opt = 1 Route: domain name? Between -->EditPosts. aspx URL

Reconstruction Method-Simplified function call [2], reconstruction method-Simplified Function Total returned directory Directory of this section Separate Query from Modifier (Separate the Query function from the modification function)

CLR via C # Reading Notes-26. Thread basics, Preface I have not written articles and shared records for these two months. I have been busy with project launching. But when I learned this, I felt uncomfortable when I stopped. The clr thread chapter

Multi-thread programming learning notes-parallel task library (2), multi-thread programming learning notes Multi-thread programming learning notes-parallel task library (I)     3. Combined tasks   This example shows how to set mutually dependent

Simple implementation of Hangfire in ASP. net core, hangfirecore Hangfire is a tool to execute background tasks, see the official website for details: https://www.hangfire.io/ Create an asp.net core mvc Project     Introduce nuget package

Interface learning, 1 using System; 2 using System. collections. generic; 3 using System. web; 4 using System. web. services; 5 using System. data; 6 using Topevery. EOffice. logic; 7 using Topevery. EOffice. entity; 8 using System. data. sqlClient;

In JavaScript! =, = ,! The usage and difference of ====.var num = 1;    var str = '1';    var test = 1;    test == num  // True; same type; Same Value   test === num // True; same type; Same Value   test !== num // False test and num are of the same