| 提交 | 用户 | 时间 | ||
| 71e81e | 1 | package cn.stylefeng.guns.plcserver.server.BOP010.callback; |
| 懒 | 2 | |
| 3 | import cn.stylefeng.guns.plcserver.opc.GlobalVariable; | |
| 4 | import org.jinterop.dcom.common.JIException; | |
| 5 | import org.jinterop.dcom.core.JIVariant; | |
| 6 | import org.openscada.opc.lib.da.DataCallback; | |
| 7 | import org.openscada.opc.lib.da.Item; | |
| 8 | import org.openscada.opc.lib.da.ItemState; | |
| 9 | ||
| 10 | public class DataCallBack_BOP010_J_PC_READ_INFO implements DataCallback { | |
| 11 | @Override | |
| 12 | public void changed(Item item, ItemState itemState) { | |
| 13 | ||
| 14 | // 读取变量的值 | |
| 15 | try { | |
| 16 | if (itemState.getValue().getType() == JIVariant.VT_BOOL) { | |
| 17 | boolean value = itemState.getValue().getObjectAsBoolean(); | |
| 18 | GlobalVariable.BOP010_J_PC_READ_INFO = value; | |
| 19 | } | |
| 20 | } catch (JIException e) { | |
| 21 | e.printStackTrace(); | |
| 22 | } | |
| 23 | } | |
| 24 | } | |
