_HslCommunication-master.rar

// 接收数据 byte[] buffer = null; byte[] data = new byte[2048]; int receiveCount = 0; while (true) { System.Threading.Thread.Sleep( 20 ); if(SP_ReadData.BytesToRead < 1) { buffer = new byte[receiveCount]; Array.Copy( data, 0, buffer, 0, receiveCount ); break; } receiveCount = SP_ReadData.Read( data, receiveCount, SP_ReadData.BytesToRead ); }