Java variable equivalent in C#

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I have little trouble with moving java variable to c#
This is the code in java:

Java

private final VisibleObjectController< ? extends VisibleObject > controller;

i want to do the same in c#.

What I have tried:

i tried

C#

private VisibleObjectController< T > where T : VisibleObject controller;

but sure its not work, error syntax

Posted 30-Nov-16 19:00pm

EADever

Updated 30-Nov-16 22:29pm

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Naimad · Answer 1 · 2016-11-30T22:18:00

Solution 1

You can't use a constraint on a private field (or property) only on the class or interface

C#

public class MyCLass<t> : where T : VisibleObject 
{ 
   private VisibleObjectController<T> controller;
}
</t>

Posted 30-Nov-16 22:18pm

Naimad

Comments

EADever 1-Dec-16 4:24am

So in c# can't do like Java? :(
Coz I need that variable inside a normal class without extends T

Richard MacCutchan · Answer 2 · 2016-11-30T22:29:00

Solution 2

This is the same question as How do I do the same java extends class in C#?[^], and you have already been given the answer. Please do not repost; if you have information to add then edit the original question.

Posted 30-Nov-16 22:29pm

Richard MacCutchan

Comments

EADever 1-Dec-16 4:31am

Thanks sir. But I don't have correct answer yet :(

Richard MacCutchan 1-Dec-16 4:40am

Then go back to the original question and reply to the person who gave you a solution.