C#泛型和继承问题

Question

嘿，我想知道我正在尝试做的事情是否可行？代码中的注释应该给出并了解我正在努力实现的目标:)

interface ITest<T> {
    T t { get; }
    bool DoTest();
}

public abstract class Test<T> : ITest<T> {
    public Test (T nt) {
        this.t = nt;
    }

    public Test () {
    }

    public T t {
        get;
        private set;
    }

    public abstract bool DoTest ();
}

public class STest : Test<string> {
    public override bool DoTest () {
    return true;
    }
}

public class ITest : Test<int> {
    public override bool DoTest () {
        return true;
    }
}

public class TestTest {
    // I don't want to specify type here, I'd like TestTest to be able to have
    // either a ITest or a STest. But for this class it should not matter.
    // I just want to use DoTest() later on. No matter what 
    // specialication of Test this is.
    Test myTest;
}

这可能是一个设计问题，如果是的话，我愿意重新考虑:)

Answer 1

我建议将 DoTest 方法提取到 super 接口(interface)，如下所示:

interface ITestable
{
    bool DoTest();
}

interface ITest<T> : ITestable
{
    T t { get; }
}

public class TestTest 
{       
    ITestable myTest;
}

与此无关，不建议类名以“I”开头，属性以小写字符开头。