how to correctly evaluate .GetType().IsInstanceOfType(typeof(Interface))
How can I make code below return true?
handlervariable defined as anobjecton purpose to mimic the actual environment.
I already read https://stackoverflow.com/questions/12160460/when-is-obj-gettype-isinstanceoftypetypeofmyclass-true
void Main()
{
object handler = new TestIntegrationEventHandler();
Type eventType = typeof(TestIntegrationEvent);
Type concreteType = typeof(IIntegrationEventHandler<>).MakeGenericType(eventType);
Console.WriteLine(handler.GetType().IsInstanceOfType(concreteType));
}
public class TestIntegrationEvent : IntegrationEvent
{
}
public class IntegrationEvent
{
}
public class TestIntegrationEventHandler : IIntegrationEventHandler<TestIntegrationEvent>
{
public async Task Handle(TestIntegrationEvent @event)
{
}
}
public interface IIntegrationEventHandler<in TIntegrationEvent> : IIntegrationEventHandler where TIntegrationEvent : IntegrationEvent
{
Task Handle(TIntegrationEvent @event);
}
public interface IIntegrationEventHandler
{
}
c#
asked Nov 28 '18 at 5:12
cilerlercilerler
4,83864270
add a comment |
How can I make code below return true?
handlervariable defined as anobjecton purpose to mimic the actual environment.
I already read https://stackoverflow.com/questions/12160460/when-is-obj-gettype-isinstanceoftypetypeofmyclass-true
void Main()
{
object handler = new TestIntegrationEventHandler();
Type eventType = typeof(TestIntegrationEvent);
Type concreteType = typeof(IIntegrationEventHandler<>).MakeGenericType(eventType);
Console.WriteLine(handler.GetType().IsInstanceOfType(concreteType));
}
public class TestIntegrationEvent : IntegrationEvent
{
}
public class IntegrationEvent
{
}
public class TestIntegrationEventHandler : IIntegrationEventHandler<TestIntegrationEvent>
{
public async Task Handle(TestIntegrationEvent @event)
{
}
}
public interface IIntegrationEventHandler<in TIntegrationEvent> : IIntegrationEventHandler where TIntegrationEvent : IntegrationEvent
{
Task Handle(TIntegrationEvent @event);
}
public interface IIntegrationEventHandler
{
}
c#
asked Nov 28 '18 at 5:12
cilerlercilerler
4,83864270
add a comment |
How can I make code below return true?
handlervariable defined as anobjecton purpose to mimic the actual environment.
I already read https://stackoverflow.com/questions/12160460/when-is-obj-gettype-isinstanceoftypetypeofmyclass-true
void Main()
{
object handler = new TestIntegrationEventHandler();
Type eventType = typeof(TestIntegrationEvent);
Type concreteType = typeof(IIntegrationEventHandler<>).MakeGenericType(eventType);
Console.WriteLine(handler.GetType().IsInstanceOfType(concreteType));
}
public class TestIntegrationEvent : IntegrationEvent
{
}
public class IntegrationEvent
{
}
public class TestIntegrationEventHandler : IIntegrationEventHandler<TestIntegrationEvent>
{
public async Task Handle(TestIntegrationEvent @event)
{
}
}
public interface IIntegrationEventHandler<in TIntegrationEvent> : IIntegrationEventHandler where TIntegrationEvent : IntegrationEvent
{
Task Handle(TIntegrationEvent @event);
}
public interface IIntegrationEventHandler
{
}
c#
asked Nov 28 '18 at 5:12
cilerlercilerler
4,83864270
How can I make code below return true?
handlervariable defined as anobjecton purpose to mimic the actual environment.
I already read https://stackoverflow.com/questions/12160460/when-is-obj-gettype-isinstanceoftypetypeofmyclass-true
void Main()
{
object handler = new TestIntegrationEventHandler();
Type eventType = typeof(TestIntegrationEvent);
Type concreteType = typeof(IIntegrationEventHandler<>).MakeGenericType(eventType);
Console.WriteLine(handler.GetType().IsInstanceOfType(concreteType));
}
public class TestIntegrationEvent : IntegrationEvent
{
}
public class IntegrationEvent
{
}
public class TestIntegrationEventHandler : IIntegrationEventHandler<TestIntegrationEvent>
{
public async Task Handle(TestIntegrationEvent @event)
{
}
}
public interface IIntegrationEventHandler<in TIntegrationEvent> : IIntegrationEventHandler where TIntegrationEvent : IntegrationEvent
{
Task Handle(TIntegrationEvent @event);
}
public interface IIntegrationEventHandler
{
}
c#
c#
asked Nov 28 '18 at 5:12
cilerlercilerler
4,83864270
asked Nov 28 '18 at 5:12
cilerlercilerler
4,83864270
asked Nov 28 '18 at 5:12
cilerlercilerler
4,83864270
asked Nov 28 '18 at 5:12
cilerlercilerler
4,83864270
asked Nov 28 '18 at 5:12
cilerlercilerler
4,83864270
4,83864270
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
It is the other way round!
private static void Main()
{
object handler = new TestIntegrationEventHandler();
Type eventType = typeof(TestIntegrationEvent);
Type concreteType = typeof(IIntegrationEventHandler<>).MakeGenericType(eventType);
Console.WriteLine(concreteType.IsInstanceOfType(handler));
Console.ReadLine();
}
From the documentation for IsInstanceOfType:
Determines whether the specified object is an instance of the current Type.
So, you are asking whether IIntegrationEventHandler<TestIntegrationEvent> is an instance of type TestIntegrationEventHandler, which is false of course. Although I really think that the method's name does not help much...
answered Nov 28 '18 at 5:21
taquiontaquion
1,76521018
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
It is the other way round!
private static void Main()
{
object handler = new TestIntegrationEventHandler();
Type eventType = typeof(TestIntegrationEvent);
Type concreteType = typeof(IIntegrationEventHandler<>).MakeGenericType(eventType);
Console.WriteLine(concreteType.IsInstanceOfType(handler));
Console.ReadLine();
}
From the documentation for IsInstanceOfType:
Determines whether the specified object is an instance of the current Type.
So, you are asking whether IIntegrationEventHandler<TestIntegrationEvent> is an instance of type TestIntegrationEventHandler, which is false of course. Although I really think that the method's name does not help much...
answered Nov 28 '18 at 5:21
taquiontaquion
1,76521018
add a comment |
It is the other way round!
private static void Main()
{
object handler = new TestIntegrationEventHandler();
Type eventType = typeof(TestIntegrationEvent);
Type concreteType = typeof(IIntegrationEventHandler<>).MakeGenericType(eventType);
Console.WriteLine(concreteType.IsInstanceOfType(handler));
Console.ReadLine();
}
From the documentation for IsInstanceOfType:
Determines whether the specified object is an instance of the current Type.
So, you are asking whether IIntegrationEventHandler<TestIntegrationEvent> is an instance of type TestIntegrationEventHandler, which is false of course. Although I really think that the method's name does not help much...
answered Nov 28 '18 at 5:21
taquiontaquion
1,76521018
add a comment |
It is the other way round!
private static void Main()
{
object handler = new TestIntegrationEventHandler();
Type eventType = typeof(TestIntegrationEvent);
Type concreteType = typeof(IIntegrationEventHandler<>).MakeGenericType(eventType);
Console.WriteLine(concreteType.IsInstanceOfType(handler));
Console.ReadLine();
}
From the documentation for IsInstanceOfType:
Determines whether the specified object is an instance of the current Type.
So, you are asking whether IIntegrationEventHandler<TestIntegrationEvent> is an instance of type TestIntegrationEventHandler, which is false of course. Although I really think that the method's name does not help much...
answered Nov 28 '18 at 5:21
taquiontaquion
1,76521018
It is the other way round!
private static void Main()
{
object handler = new TestIntegrationEventHandler();
Type eventType = typeof(TestIntegrationEvent);
Type concreteType = typeof(IIntegrationEventHandler<>).MakeGenericType(eventType);
Console.WriteLine(concreteType.IsInstanceOfType(handler));
Console.ReadLine();
}
From the documentation for IsInstanceOfType:
Determines whether the specified object is an instance of the current Type.
So, you are asking whether IIntegrationEventHandler<TestIntegrationEvent> is an instance of type TestIntegrationEventHandler, which is false of course. Although I really think that the method's name does not help much...
answered Nov 28 '18 at 5:21
taquiontaquion
1,76521018
edited Nov 28 '18 at 5:27
answered Nov 28 '18 at 5:21
taquiontaquion
1,76521018
answered Nov 28 '18 at 5:21
taquiontaquion
1,76521018
answered Nov 28 '18 at 5:21
taquiontaquion
1,76521018
1,76521018
add a comment |
add a comment |
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