摘要：
public bool isDicom(string filename) { FileStream fs = File.OpenRead(filename); byte[] data = new byte[132]; fs.Read(data, 0, data.Length); int b0 = data[0] & 255, b1 = data[1] & 255, b2 = data[2] & 255, b3 = data[3] & 255; if (data[128] ... 阅读全文
