protected void btnExport_Click(Object sender, EventArgs e)
{
Response.ContentEncoding = Encoding.UTF8;
Response.ContentType = "application/ms-excel";
Response.Charset = "utf-8";
Response.AppendHeader("Content-Disposition",
"attachment;filename=" + HttpUtility.UrlEncode("指标历史数据.xls",
System.Text.Encoding.UTF8).ToString());
StringWriter sw = new StringWriter();
HtmlTextWriter htw = new HtmlTextWriter(sw);
int RecordCount = 0;
DateTime StartDate = Convert.ToDateTime(txtStartDate.Text);
DateTime EndDate = Convert.ToDateTime(txtEndDate.Text);
String ECID = Request.Params["ECID"];
using (ECHistoryDataAccess DataAccess = new ECHistoryDataAccess()) {
ECDataRepeater.DataSource = DataAccess.GetECHourData(ECID, StartDate, EndDate,
1, 20000, out RecordCount);
ECDataRepeater.DataBind();
ECDataRepeater.RenderControl(htw);
Response.Write(sw.ToString());
Response.Flush();
Response.End();
sw.Close();
sw.Dispose();
}
DataBind();
}
public override void DataBind()
{
//Repeater1.DataSource = "";
DateTime StartDate = Convert.ToDateTime(txtStartDate.Text);
DateTime EndDate = Convert.ToDateTime(txtEndDate.Text);
String UnitCode = Request.Params["UnitCode"];
String UnitID = KPI_UnitDal.GetUnitIDByCode(UnitCode);
using (ECHistoryDataAccess DataAccess = new ECHistoryDataAccess()) {
KPIRepeater.DataSource = DataAccess.GetKPIRank(UnitID, StartDate, EndDate);
}
base.DataBind();
}
public override void DataBind()
{
int RecordCount = 0;
DateTime StartDate = Convert.ToDateTime(txtStartDate.Text);
DateTime EndDate = Convert.ToDateTime(txtEndDate.Text);
String ECID = Request.Params["ECID"];
using (ECHistoryDataAccess DataAccess = new ECHistoryDataAccess()) {
ECDataRepeater.DataSource = DataAccess.GetECHourData(ECID, StartDate, EndDate,
Pager.CurrentPageIndex, Pager.PageSize, out RecordCount);
Pager.RecordCount = RecordCount;
}
base.DataBind();
}
private void ChartIntial()
{
Title m_Title = Chart1.Titles[0];
m_Title.Font = new Font("宋体", 12f);
m_Title.Font = new Font("宋体", 12f, System.Drawing.FontStyle.Bold);
//String ECName = HttpUtility.UrlDecode(Request.Params["ECName"]);
m_Title.Text = String.Format("{0}{1}至{2}历史曲线", ECName, txtStartDate.Text, txtEndDate.Text);
ChartArea chartaera = Chart1.ChartAreas["ChartArea1"];
chartaera.AxisX.LabelStyle.Font = new Font("宋体", 9.75f);
chartaera.AxisY.LabelStyle.Font = new Font("宋体", 9.75f);
Series MinValueSeries = Chart1.Series["MinValueSeries"];
Series AvgValueSeries = Chart1.Series["AvgValueSeries"];
Series MaxValueSeries = Chart1.Series["MaxValueSeries"];
using (ECHistoryDataAccess DataAccess = new ECHistoryDataAccess()) {
int RecordCount = 0;
DateTime StartDate = Convert.ToDateTime(txtStartDate.Text);
DateTime EndDate = Convert.ToDateTime(txtEndDate.Text);
String ECID = Request.Params["ECID"];
List<ECHistoryDataEntity> DataSource = DataAccess.GetECHourData(ECID, StartDate, EndDate,
1, 20000, out RecordCount);
foreach (ECHistoryDataEntity ChartData in DataSource) {
MinValueSeries.Points.AddXY(ChartData.CheckDate,
Convert.ToDouble(ChartData.MinValue));
AvgValueSeries.Points.AddXY(ChartData.CheckDate,
Convert.ToDouble(ChartData.AvgValue));
MaxValueSeries.Points.AddXY(ChartData.CheckDate,
Convert.ToDouble(ChartData.MaxValue));
}
}
}
