console-application

问题 I am creating console application in asp.net core which is going to run as background service in different environments. I have used " BackgroundService " class provided by " Microsoft.Extensions.Hosting ". I want to run its " ExecuteAsync " method when my program gets started. File: Program.cs public static void Main(string[] args) { var host = new HostBuilder() .ConfigureHostConfiguration(configHost => { }) .ConfigureServices((hostContext, services) => { services.AddHostedService

问题 I stumbled upon Smalltalk and further downloaded Pharo, because it was recommended. My first impression is very positive. I wanted to port some simple programs I have written in C++ (my main language), so I can get a feel for Smalltalk. However, I realized I can't find a simple way to just get some input from the user, e.g. I want to create a console calculator with a REPL loop, but I can't find a way to do this in Pharo. I don't want a gui with buttons, because that is just slow and

问题 I'm trying to print object element in my list with foreach loop in main scope, but the only thing that prints out is : ConsoleApplication1.WorldMap What have gone wrong here and how do I get it to print out the actual elements? using ConsoleApplication1; using System; using System.Collections.Generic; using System.IO; using System.Linq; using System.Text; using System.Threading.Tasks; namespace ConsoleApplication1 { class WorldMap { private string higher; private string lower; public worldMap

问题 I'm trying to print object element in my list with foreach loop in main scope, but the only thing that prints out is : ConsoleApplication1.WorldMap What have gone wrong here and how do I get it to print out the actual elements? using ConsoleApplication1; using System; using System.Collections.Generic; using System.IO; using System.Linq; using System.Text; using System.Threading.Tasks; namespace ConsoleApplication1 { class WorldMap { private string higher; private string lower; public worldMap

问题 I'm trying to print object element in my list with foreach loop in main scope, but the only thing that prints out is : ConsoleApplication1.WorldMap What have gone wrong here and how do I get it to print out the actual elements? using ConsoleApplication1; using System; using System.Collections.Generic; using System.IO; using System.Linq; using System.Text; using System.Threading.Tasks; namespace ConsoleApplication1 { class WorldMap { private string higher; private string lower; public worldMap

问题 I need to print any doc type in console app, i tried using System.Drawing.Printing, but it could not be found in VS. System.Drawing.Printing.PrintDocument printDocument = new System.Drawing.Printing.PrintDocument(); 回答1: This worked for me: ProcessStartInfo info = new ProcessStartInfo(filePath); info.Verb = "Print"; info.CreateNoWindow = true; info.WindowStyle = ProcessWindowStyle.Hidden; Process.Start(info); 来源： https://stackoverflow.com/questions/51926369/print-document-in-c-sharp-console

问题 I have to add data to my database using a Console Application. In the Main() method I added: var services = new ServiceCollection(); var serviceProvider = services.BuildServiceProvider(); var connection = @"Server = (localdb)\mssqllocaldb; Database = CryptoCurrency; Trusted_Connection = True; ConnectRetryCount = 0"; services.AddDbContext<CurrencyDbContext>(options => options.UseSqlServer(connection)); In another class I add functionality to work with database, and made it like a Web Api

问题 I have to add data to my database using a Console Application. In the Main() method I added: var services = new ServiceCollection(); var serviceProvider = services.BuildServiceProvider(); var connection = @"Server = (localdb)\mssqllocaldb; Database = CryptoCurrency; Trusted_Connection = True; ConnectRetryCount = 0"; services.AddDbContext<CurrencyDbContext>(options => options.UseSqlServer(connection)); In another class I add functionality to work with database, and made it like a Web Api

问题 To experiment with updating percentages of progress items in the console, I've made a small test console application: using System; using System.Collections.Generic; using System.Diagnostics; using System.Threading; using System.Threading.Tasks; namespace ConsoleProgressTest { class Program { public class ConsoleItem { public string Item { get; set; } public int ConsoleLocLeft { get; set; } public int ConsoleLocTop { get; set; } } static void Main(string[] args) { List<string> tempList =

问题 This question already has answers here : Equivalent function to C's “_getch()” in Java? (7 answers) Closed 7 years ago . Is there any equivalent to C++’s getch() in Java? That is a function that moves the control forward as soon as a keyboard key is pressed, and also stores the character pressed. I would like to use that function in a console app. 回答1: There's no getch() function equivalent in java. But since you are not the first one who is asking about it, there are some solutions available