示例

下面的示例生成 CS0631：

	复制代码
// CS0631.cs public class MyClass { public int this[ref int i] // CS0631 // try the following line instead // public int this[int i] { get { return 0; } } } public class MyClass2 { public static void Main() { } }

复制代码

// CS0631.cs
public class MyClass
{
    public int this[ref int i]   // CS0631
    // try the following line instead
    // public int this[int i]
    {
        get
        {
            return 0;
        }
    }
}

public class MyClass2
{
    public static void Main()
    {
    }
}