private int m_Interval = 0; //观测周期
public DataTable ConvertExcelToDbs(string excelpath)
{
if (string.IsNullOrEmpty(excelpath))
return null;
NpoiCreator nct = new NpoiCreator();
DirectoryInfo mydir = new DirectoryInfo(excelpath);
if (mydir.GetFiles().Length > 0)
{
List<DataTable> dblist = new List<DataTable>();
foreach (FileSystemInfo fsi in mydir.GetFileSystemInfos())
{
if (fsi is FileInfo)//
{
FileInfo fi = (FileInfo)fsi;
if (fi.Extension.ToUpper() == ".XLS")//
{
dblist.Add(nct.ExportToDataTable(fi.FullName));
}
}
}
return ExportResult(dblist);
}
else
{
return null;
}
}
private void wizardControl_SelectedPageChanged(object sender, DevExpress.XtraWizard.WizardPageChangedEventArgs e)
{
//装载原始数据
if (e.Page.Name == "calculateSHPage")
{
if (txtJx1.Text == "" || btnFileSz1.Text == "" || btnFileJx2.Text == "" || btnFileSz2.Text == "" || txtJj1.Text == "" || txtJj2.Text == "")
{
XtraMessageBox.Show("请填写完整信息再执行下一步", "提示");
return;
}
else
{
jj1 = double.Parse(txtJj1.Text) * Math.PI / 180; //转化为弧度值
jj2 = double.Parse(txtJj2.Text) * Math.PI / 180; //转化为弧度值
NpoiCreator npcreator = new NpoiCreator();
jx1Dt_orgn = npcreator.ExportToDataTable(txtJx1.Text);
sz1Dt_orgn = npcreator.ExportToDataTable(txtSz1.Text);
jx2Dt_orgn = npcreator.ExportToDataTable(txtJx2.Text);
sz2Dt_orgn = npcreator.ExportToDataTable(txtSz2.Text);
//计算基准年数据
jx1Dt_jzn = GetJznDataTable(jx1Dt_orgn);
sz1Dt_jzn = GetJznDataTable(sz1Dt_orgn);
jx2Dt_jzn = GetJznDataTable(jx2Dt_orgn);
sz2Dt_jzn = GetJznDataTable(sz2Dt_orgn);
//计算基准值
//计算ΔS1、ΔS2、ΔH1、ΔH2（基线1变化量用ΔS1表示，基线2变化量用ΔS2表示，水准1变化量用ΔH1表示，水准2变化量用ΔH2表示）
jx1Dt_bhl = GetBhlDataTable(jx1Dt_orgn, jx1Dt_jzn);
sz1Dt_bhl = GetBhlDataTable(sz1Dt_orgn, sz1Dt_jzn);
jx2Dt_bhl = GetBhlDataTable(jx2Dt_orgn, jx2Dt_jzn);
sz2Dt_bhl = GetBhlDataTable(sz2Dt_orgn, sz2Dt_jzn);
gridControlS1.DataSource = jx1Dt_bhl;
gridControlS2.DataSource = jx2Dt_bhl;
gridControlH1.DataSource = sz1Dt_bhl;
gridControlH2.DataSource = sz2Dt_bhl;
}
}
else if (e.Page.Name == "calculateBCDPage")
{
db = jx1Dt_bhl.Clone();
dc = jx1Dt_bhl.Clone();
bc = jx1Dt_bhl.Clone();
for (int i = 0; i < jx1Dt_bhl.Rows.Count; i++)
{
double s1_v = double.Parse(jx1Dt_bhl.Rows[i][1].ToString());
double s2_v = double.Parse(jx2Dt_bhl.Rows[i][1].ToString());
double h1_v = double.Parse(sz1Dt_bhl.Rows[i][1].ToString());
double h2_v = double.Parse(sz2Dt_bhl.Rows[i][1].ToString());
double d_v = (s1_v * Math.Sin(jj2) - s2_v * Math.Sin(jj1)) / (Math.Cos(jj1) * Math.Sin(jj2) - Math.Sin(jj1) * Math.Cos(jj2));
double b_v = (s1_v - d_v * Math.Cos(jj1)) / Math.Sin(jj1);
double c_v = (h1_v + h2_v) / 2;
double db_v = d_v / b_v;
double dc_v = d_v / c_v;
double bc_v = b_v / c_v;
string date = jx1Dt_bhl.Rows[i][0].ToString();
DateTime datetime = DateTime.ParseExact(date, "yyyyMMdd", System.Globalization.CultureInfo.CurrentCulture);
datetime.AddYears(int.Parse(date.Substring(0, 4)));
DataRow db_dr = db.NewRow();
db_dr[0] = datetime.ToShortDateString();
db_dr[1] = Math.Round(db_v, 4);
db.Rows.Add(db_dr);
DataRow dc_dr = dc.NewRow();
dc_dr[0] = datetime.ToShortDateString();
dc_dr[1] = Math.Round(dc_v, 4);
dc.Rows.Add(dc_dr);
DataRow bc_dr = bc.NewRow();
bc_dr[0] = datetime.ToShortDateString();
bc_dr[1] = Math.Round(bc_v, 4);
bc.Rows.Add(bc_dr);
}
gridControldb.DataSource = db;
gridControldc.DataSource = dc;
gridControlbc.DataSource = bc;
}
}