获取BinaryReader中读取的文件名


BinaryReader br; br
= null; br = new BinaryReader(new FileStream("E:demo.txt", FileMode.Open)); FileStream demo = (FileStream)br.BaseStream; MessageBox.Show(demo.Name);

原理就是将BinaryReader实例化的对象中的basestream强制转换成filestream,然后读取fiestream的name就可以了