Add Method Inheritance & Abstract-like Method (mean like Abstract of class here)

[amrmostafa800]

Sorry For My Bad English
I Get This Idea When Use IServiceScopeFactory
Simple Example:

private abstract-like void HelloWorld1() //abstract-like Is like class abstract make method cant call without Inheritance
{
Console.WriteLine("HelloWorld1");
}

public void HelloWorld2() : HelloWorld1
{
Console.WriteLine("HelloWorld2");
}

//Call HelloWorld2() Result
Console.WriteLine("HelloWorld1");
Console.WriteLine("HelloWorld2");

IDispose Example (I Suggest For Cases Like This)
When I Want To Use IDispose (Like IServiceScopeFactory)
I Need To Do Like

        protected (AppShoofDashboardDb db, IServiceScope scope) GetDatabaseWithScope()
        {
            var scope = serviceScopeFactory.CreateScope();
            var db = scope.ServiceProvider.GetRequiredService<AppDbContext>();
            return (db, scope);
        }
        
        //In Other Method
         public void OtherMethod()
        {
            var (db, scope) = GetDatabaseWithScope();
            using (scope)
            {
            
            }
        

It Will Been Better If Become

        private abstract-like void GetDatabaseWithScope()
        {
            var scope = serviceScopeFactory.CreateScope();
            var db = scope.ServiceProvider.GetRequiredService<AppShoofDashboardDb>();
        }
        
         public void OtherMethod() : GetDatabaseWithScope
        {
            db. //Mean Can Call Here Normal And Will Been In Using Scope Until OtherMethod End
        }

[huoyaoyuan]

This is a C# language topic and should go to https://github.com/dotnet/csharplang/discussions .

abstract means polymorphic - external caller can get overridden behavior by specifying the base method. This proposal doesn't show polymorphic. Instead, it's about utility methods that serves as a building block.

The idea isn't a general approach. What about a method requires multiple such helpers? var a = B(); is very clear approach and perfectly extensible.

[amrmostafa800]

ok thanks you are right