private void LoadAllHistoryData()
{
var probeName = "";
var startTime = new DateTime();
var endTime = new DateTime();
Invoke(new MethodInvoker(delegate
{
lblLoading.Visible = true;
btnQuery.Text = @"查询中...";
btnQuery.Enabled = false;
probeName = lstProbeName.SelectedValue.ToString();
startTime = Convert.ToDateTime(dateTimeStart.Text);
endTime = Convert.ToDateTime(dateTimeEnd.Text);
rbtnRealtime.Enabled = false;
rbtnHistory.Enabled = false;
}));
var datas = GasConcentrationProbeData.FindHistaryData(probeName, startTime, endTime);
// load监控系统原始数据M历史数据
LoadHistoryDataM(tChartM, datas);
// load同一工序条件下瓦斯浓度变化值N历史数据
LoadHistoryDataN(tChartN, datas);
// loadT2瓦斯浓度平均增加值Q历史数据
LoadHistoryDataT2(tChartT2);
Invoke(new MethodInvoker(delegate
{
lblLoading.Visible = false;
btnQuery.Text = @"查询";
btnQuery.Enabled = true;
rbtnRealtime.Enabled = true;
rbtnHistory.Enabled = true;
}));
}
/// <summary>
/// loadT2瓦斯浓度平均增加值Q历史数据
/// </summary>
private void LoadHistoryDataT2(TChart tChart)
{
var datas = GasConcentrationProbeData.FindHistaryData(
T2Probe.ProbeId,
Convert.ToDateTime(dateTimeStart.Text),
Convert.ToDateTime(dateTimeEnd.Text)
);
var sqlCnt = 0;
if (datas.Length > 0)
{
sqlCnt = datas.Length;
}
if (sqlCnt > 0)
{
tChart.Header.Text = "T2瓦斯浓度平均增加值Q";
AddDataSet2TeeChart(tChart, datas, "T2");
}
else
{
//Alert.alert("没有T2瓦斯浓度数据！");
tChart.Header.Text = "没有T2瓦斯浓度数据！";
}
}
