轉自:http://blog.csdn.net/wangxiaoqin00007/article/details/17675419
NDC(NetworkDiskClient)的界面和后台程序之間用Socket通信,發送命令。 環境:界面:C# winform 后台:Vc++,消息通知 網絡通信,C#是通過網絡字節流進行傳輸的,傳輸內容是有報文頭的Protobuf。Net消息。報文頭是struct結構體,先轉化成byte[],protobuf消息就先轉換為內存流,再stream.ToArray[]轉化為字節數組,就可以由Socket傳輸。 字符串string和內存流MemoryStream及比特數組byte[]互轉比較 定義string變量為str,內存流變量為ms,比特數組為bt 1.字符串轉比特數組 (1)byte[] bt=System.Text.Encoding.Default.GetBytes("字符串"); (2)byte[] bt=Convert.FromBase64String("字符串"); 2.字符串轉流 (1)MemoryStream ms=new MemoryStream(System.Text.Encoding.Default.GetBytes("字符串")); (2)MemoryStream ms=new MemoryStream(Convert.FromBase64String("字符串")); 3.流轉比特數組 (1)byte[] bt=ms.ToArray(); (2)MemoryStream ms=new MemoryStream();ms.Write(bt,0,ms.Length); 4.流轉字符串 (1)string str=Convert.ToBase64String(ms.ToArray()); (2)string str=System.Text.Encoding.Default.GetString(ms.ToArray()); 5.比特數組轉字符串 (1)string str=System.Text.Encoding.Default.GetString(bt); (2)string str=Convert.ToBase64String(bt); 6.比特數組轉流 (1)MemoryStream ms=new MemoryStream(bt); (2)MemoryStream ms=new MemoryStream();ms.Read(bt,0,bt.Lenght);