迭代器模式通过参数传递

Question

我如何通过参数传递一个作为我的Iterator的变量？

protected void LeXMLNode(FileUpload fupArquivo)
        {
            XmlDocument doc = new XmlDocument();
            doc.Load(fupArquivo.FileContent);

            XmlNodeList ndo = doc.SelectNodes("*");

            var it = ndo.GetEnumerator();
            using (it as IDisposable)
            while (it.MoveNext())
            {                
                //// Pass the variable it as parameter
            }
        }

Answer 1

使用.Current属性：

using (var it = ndo.GetEnumerator())
    while (it.MoveNext())
    {                
        //// Pass the variable it as parameter
        SomeFunction(it.Current);
    }