private void clearMemory()
{
if (null == this.areas || this.areas.Count > 0)
{
this.areas = new List <Area>();
}
if (null != this.pmcPoint)
{
this.pmcPoint = null;
}
//生成一次点文件,清空一次dtStationAlarm,否则再次读取的时候讲出现一些冗余信息。
if (this.dtStationAlarm.Rows.Count > 0)
{
this.dtStationAlarm.Clear();
}
}
private BasePoint getPMCPointDataType(string pointType)
{
BasePoint pmcPoint = null;
switch (pointType)
{
case Constant.POINT_TYPE_ALARM:
pmcPoint = new AlarmPoint(this, this.mainFormOperation, this.interfaceType);
break;
case Constant.POINT_TYPE_PROD:
pmcPoint = new ProdStationPoint(this, this.mainFormOperation, this.interfaceType);
break;
case Constant.POINT_TYPE_NOT_PROD:
pmcPoint = new NotProdStationPoint(this, this.mainFormOperation, this.interfaceType);
break;
default:
break;
}
return(pmcPoint);
}
private bool generate(string path, out string result)
{
result = "";
bool flag = false;
string errString = null;
try
{
if (this.dtStationAlarm.Rows.Count <= Constant.CONFIG_ALARM_DETAILS_MAX)
{
fillAreaDatas(this.areas, this.dtStationInfo, this.dtStationAlarm);
}
else
{
//当条数超过大约9000条后,this.mian对象被释放,导致后续状态错误,所以必须限制。+时间开发。
result = Constant.CONFIG_STATION_ALARM + "超过了" + Constant.CONFIG_ALARM_DETAILS_MAX + "条,生成点文件受限,解锁限制请联系管理员!";
return(false);
}
if (null == this.pmcPoint)
{
this.pmcPoint = getPMCPointDataType(this.mainFormOperation.Point_type);
}
DataTable dt = pmcPoint.generateCSVData(areas);
if (null != dt)
{
//进度条
string status = "生成文件中...";
startProgressBar(5);
setProgressBarValue(1, status);
object[,] obj = OtherUtils.convertDataTabelToArray(dt);
setProgressBarValue(2, status);
flag = FileUtils.createExcel(obj, Excel.XlFileFormat.xlCSV, path, out errString);
setProgressBarValue(4, status);
if (!flag)
{
MessageBox.Show(errString);
}
stopProgressBar();
flag = true;
}
}
catch (Exception e)
{
flag = false;
result = e.Message;
OtherUtils.writeMsgByByte(Constant.LOG_PATH, result + "\r\n" + e.ToString());
}
finally
{
clearMemory();
}
return(flag);
}
