public virtual CrystalDecisions.CrystalReports.Engine.ReportDocument CreateReport() {
SPnl3Month rpt = new SPnl3Month();
rpt.Site = this.Site;
return rpt;
}
private void btnMath3MonthReport_Click(object sender, EventArgs e)
{
DateTime minDate = DateTime.Now;
DateTime maxDate = DateTime.Today.AddMonths(3);
TimeSpan spanDay = maxDate - minDate;
int Day = spanDay.Days;
List<string> Date = new List<string>();
List<double> SPnl = new List<double>();
Main.PGB pgb = new Main.PGB();
pgb.progressBar1.Minimum = 0;
pgb.progressBar1.Maximum = Day + 1;
pgb.progressBar1.Step = 1;
pgb.Show();
for (int i = 0; i <= Day; i++)
{
DataTable result = GetSQL.Get3MonthSPOdOrderSub(minDate.ToString("yyyy-MM-dd 00:00:00"),
minDate.ToString("yyyy-MM-dd 23:59:59"));
if (result.Rows.Count != 0)
{
Date.Add(minDate.ToString("yyyy-MM-dd"));
SPnl.Add(ewMath.SPnlSumByReport(result));
}
minDate = minDate.AddDays(1);
pgb.progressBar1.Value++;
Application.DoEvents();
if (pgb.progressBar1.Value == Day + 1)
{
pgb.label1.Text = "報表啟動中，請稍候.....";
}
}
DataTable mergeResult = new DataTable();
mergeResult.Columns.Add("Date");
mergeResult.Columns.Add("SPnl");
for (int i = 0; i < Date.Count; i++)
{
DataRow row = mergeResult.NewRow();
row["Date"] = Date[i];
row["SPnl"] = SPnl[i];
mergeResult.Rows.Add(row);
}
DataSet insert = new DataSet();
insert.Tables.Add(mergeResult);
insert.WriteXmlSchema("TEMP.xml");
try
{
SPnl3Month report = new SPnl3Month();
report.SetDataSource(insert);
rptSPnl3Month rptsp3m = new rptSPnl3Month();
rptsp3m.crystalReportViewer1.ReportSource = report;
rptsp3m.Show();
pgb.Dispose();
}
catch (Exception ex)
{
sysMessage.SystemEx(ex.Message);
}
}