实例:
以下meterDataTable已经和datagrid进行了绑定,但是在线程中,修改datatable的内容不能通知到datagrid,也没有报线程安全问题。
DataRow dr = MeterFiles.meterDataTable.NewRow();
                            dr["MeterAddress"] = Decoder.Decoder.DecodeMessageCallOneMeterConfigMeterAddr(receive_str);
                            dr["Select"] = true; dr["No"] = MeterFiles.notifyPropertyMeterCount.ReadCompletedMeterCount.ToString();
                            dr["DayPositiveActivePowerReadingValue"] = "";
                            dr["ReadDatetime"] = "";
                            MeterFiles.meterDataTable.Rows.Add(dr);

尝试把这段代码作为线程中异步执行的委托执行就OK了。

Dispatcher.BeginInvoke(new Action(() =>
                        {
                            DataRow dr = MeterFiles.meterDataTable.NewRow();
                            dr["MeterAddress"] = Decoder.Decoder.DecodeMessageCallOneMeterConfigMeterAddr(receive_str);
                            dr["Select"] = true; dr["No"] = MeterFiles.notifyPropertyMeterCount.ReadCompletedMeterCount.ToString();
                            dr["DayPositiveActivePowerReadingValue"] = "";
                            dr["ReadDatetime"] = "";
                            MeterFiles.meterDataTable.Rows.Add(dr);
                        }));

 



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