C#•3y ago•

59 replies

❔ [Avalonia] Basic question regarding subclassing

Let's say I have some types like so:

public abstract class Foo {}

public class FooA: Foo {}

public class FooB: Foo
{
  public string Name { get; }
  public int age { get; }
}

public abstract class Foo {}

public class FooA: Foo {}

public class FooB: Foo
{
  public string Name { get; }
  public int age { get; }
}

I'd like to display a

List<Foo>

List<Foo>

where

FooA

FooA

s and

FooB

FooB

s would be displayed completely differently.

Just as a random example,

FooA

FooA

would simply display "This is a FooA" with a red background while

FooB

FooB

would display "This is a FooB with name '...' and age '...' " in a blue background. You get the idea.

The way I envision this is that

FooA

FooA

and

FooB

FooB

would themselves define how they should be displayed.

I would be really grateful if someone could break this down to me. Bonus points if there's a working example.

C#•3y ago•

59 replies

__dil__

❔ [Avalonia] Basic question regarding subclassing

Let's say I have some types like so:

public abstract class Foo {}

public class FooA: Foo {}

public class FooB: Foo
{
  public string Name { get; }
  public int age { get; }
}

public abstract class Foo {}

public class FooA: Foo {}

public class FooB: Foo
{
  public string Name { get; }
  public int age { get; }
}

I'd like to display a

List<Foo>

List<Foo>

where

FooA

FooA

s and

FooB

FooB

s would be displayed completely differently.

Just as a random example,

FooA

FooA

would simply display "This is a FooA" with a red background while

FooB

FooB

would display "This is a FooB with name '...' and age '...' " in a blue background. You get the idea.

The way I envision this is that

FooA

FooA

and

FooB

FooB

would themselves define how they should be displayed.

I would be really grateful if someone could break this down to me. Bonus points if there's a working example.

❔ [Avalonia] Basic question regarding subclassing

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❔ [Avalonia] Basic question regarding subclassing

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