Introduction - If you have any usage issues, please Google them yourself
C# GDI+ graphics port operation instance, the source has a Protocol.cs interesting to realize: 1) revision system time (accurate to 10ms): start character (#)+ + date (110706)+ hours minutes and seconds (172201)+ terminator ($), 2) the system parameter settings (PC issued): start character (#)+ system parameters (S)+ + host number (00000221)+ + tower crane coding (1)+ + coordinates X (1681)+ + coordinate Y (178.0)+ + forearm length (56.0)+ + posterior wall length (5.0)+ + overhead high (35.0)+ + high tower arm (20.0)+ + maximum lifting weight (12.000)+ + maximum torque (200.000)+ + tower crane models (ZQ40)+ + registration number (00001)+ + ownership status (1)+ + production manufacturers (Zoomlion)+ terminator ($)