gumbarros Posts - Answer Overflow

gumbarros

•Created by gumbarros on 4/5/2023 in #help

❔ What is the difference between public static and public static virtual in a interface?

This is a interface for dynamic plugins loaded from a AssemblyLoadContext.

using System;
using System.Collections.Generic;
using System.Threading;
using System.Threading.Tasks;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;

namespace JJIntegration.PluginContracts;

public interface IScheduleTask
{
    /// more code above...

    /// <summary>
    /// Name of the task that will appear to the user
    /// </summary>
    string TaskName { get; }



    /// <summary>
    /// Add the dependencies from this ScheduleTask to the IServiceCollection of the application
    /// </summary>


    // My friends, what is the difference here if I add a virtual keyword? This method is meant to be optionally overriden.
    public static IServiceCollection AddServices(IServiceCollection services, IConfiguration configuration)
    {
        return services;
    }

    /// more code below...
}

using System;
using System.Collections.Generic;
using System.Threading;
using System.Threading.Tasks;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;

namespace JJIntegration.PluginContracts;

public interface IScheduleTask
{
    /// more code above...

    /// <summary>
    /// Name of the task that will appear to the user
    /// </summary>
    string TaskName { get; }



    /// <summary>
    /// Add the dependencies from this ScheduleTask to the IServiceCollection of the application
    /// </summary>


    // My friends, what is the difference here if I add a virtual keyword? This method is meant to be optionally overriden.
    public static IServiceCollection AddServices(IServiceCollection services, IConfiguration configuration)
    {
        return services;
    }

    /// more code below...
}

What is the difference between public static virtual and public static in a interface? When I use public static virtual, the method cannot be loaded by reflection.

4 replies

CC#

•Created by gumbarros on 11/3/2022 in #help

Why my MD5 hash is weak?

7 replies

CC#

•Created by gumbarros on 11/3/2022 in #help

Path.Combine to folder behind

Why this is not working?

var root = Path.Combine("/../","/../", builder.Environment.ContentRootPath);
var sharedSettings = Path.Combine(root, "appsettings.json");

var root = Path.Combine("/../","/../", builder.Environment.ContentRootPath);
var sharedSettings = Path.Combine(root, "appsettings.json");

10 replies

CC#

•Created by gumbarros on 10/16/2022 in #help

Help with WPF app

It's this microsoft store app https://apps.microsoft.com/store/detail/c-to-dart-transpiler/9P5BNFRSMQ00?hl=pt-br&gl=br, it's not mine but I really need to use it. I found the error on the event viewer. How can I solve this without the source code?

4 replies

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