GetMachineFromMe.cs
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//访问machine的实例通过该类获取单一实例，以防未知错误的发生
namespace MachineDll
{
public static class GetMachineFromMe
{
private static TheMachine _TheMachine;
private static TheMachine _TheMachine2;
public static TheMachine GetMachine
{
get
{
if (_TheMachine == null)
{
_TheMachine = new TheMachine();
return _TheMachine;
}
else
{
return _TheMachine;
}
}
}
public static TheMachine NewMachine(string port,string readdatatype)
{
if (_TheMachine2 == null)
{
_TheMachine2 = new TheMachine(port, readdatatype);
return _TheMachine2;
}
else
{
return _TheMachine2;
}
}
}
}