SiemensS7PlusPDULength 属性

获取当前西门子的PDU的长度信息，不同型号PLC的值会不一样。
Get the length information of the current Siemens PDU, the value of different types of PLC will be different.

public int PDULength { get; }

Public ReadOnly Property PDULength As Integer
	Get

public:
property int PDULength {
	int get ();
}

member PDULength : int with get