Total Sum Value of columns as header row by "LabourID" in gridview

Csharp , asp.net , javascript Myanmar
  • 11 years ago

    The GridView columns are as follow:

    The result must be: .................................................................................................................................................. LabourID | Name | Event Name| Working Date | Normal(Hr) | Amt(N) | .... | Total ..................|.............|........................|..........................|.......................|...............|........|............ 009 |ET | All | All | 5 | 35.0 | ... |95.0 --->Sum of each column by laborID ..................|.............|........................|..........................|.......................|...............|........|............ | | Meeting | 10 Jul 09 | 2 | 20.0 | ... |60.0 ..................|.............|........................|..........................|.......................|...............|........|............ | | Seminar | 13 Jul 09 | 3 | 15.0 | ... | 35.0 ..................|.............|........................|..........................|.......................|...............|........|............ 002 |Sue | All | All | 6 | 18.0 | ... |40.0
    ..................|.............|........................|..........................|.......................|...............|........|............ | | Promotion | 23 Jul 09 | 6 | 18.0 | ... |40.0 ..................|.............|........................|..........................|.......................|...............|........|............

    I'm writing the code as follow:

     void GetDataTable(DataTable tempDT)
        {
            DataTable dt_FromDB = tempDT;
            DataTable dt_Grid = Grid_Table;
     //       DataRow adr = new DataRow();
    
            decimal nHour=0;
            decimal nRate=0;
            decimal eHour=0;
            decimal eRate=0;
            decimal hHour=0;
            decimal hRate=0;
            decimal wHour=0;
            decimal wRate=0;
            decimal allow=0;
            decimal total=0;
    
            string labourNRIC = "";
            string checkLabourNRIC = "";
    
    
            foreach (DataRow dr_FromDB in dt_FromDB.Rows)
            {
                //string NRIC=dr_FromDB["NRIC"].ToString();
                //while(dt_FromDB.Select("NRIC="+NRIC))
                //{
                if(dr_FromDB["NRIC"].ToString()==labourNRIC || labourNRIC=="")
                {
                    nHour += Convert.ToDecimal(dr_FromDB["NormalHour"].ToString());
                    nRate += Convert.ToDecimal(dr_FromDB["NormalRate"].ToString());
                    eHour += Convert.ToDecimal(dr_FromDB["ExtraHour"].ToString());
                    eRate += Convert.ToDecimal(dr_FromDB["ExtraRate"].ToString());
                    hHour += Convert.ToDecimal(dr_FromDB["HolidayHour"].ToString());
                    hRate += Convert.ToDecimal(dr_FromDB["HolidayRate"].ToString());
                    wHour += Convert.ToDecimal(dr_FromDB["WeekEndHour"].ToString());
                    wRate += Convert.ToDecimal(dr_FromDB["WeekEndRate"].ToString());
                    allow += Convert.ToDecimal(dr_FromDB["Allowance"].ToString());
                    total += Convert.ToDecimal(dr_FromDB["Total"].ToString());
                }
    
                if (dr_FromDB["NRIC"].ToString() != checkLabourNRIC)
                {
                    labourNRIC = dr_FromDB["NRIC"].ToString();
    
                    DataRow dr_Grid = dt_Grid.NewRow();
                    dr_Grid["NRIC"] = dr_FromDB["NRIC"].ToString();
                    dr_Grid["LabourName"] = dr_FromDB["LabourName"].ToString();
                    dr_Grid["EventNameOrDutyRoster"] = "All";
                    dr_Grid["WorkingDate"] = "All";
                    dr_Grid["NormalHour"] = nHour;
                    dr_Grid["NormalRate"] = nRate;
                    dr_Grid["ExtraHour"] = eHour;
                    dr_Grid["ExtraRate"] = eRate;
                    dr_Grid["HolidayHour"] = hHour;
                    dr_Grid["HolidayRate"] = hRate;
                    dr_Grid["WeekEndHour"] = wHour;
                    dr_Grid["WeekEndRate"] = wRate;
                    dr_Grid["Allowance"] = allow;
                    dr_Grid["Total"] = total;
                    dt_Grid.Rows.Add(dr_Grid);
                    ViewState["Grid"] = dt_Grid;
                }
    
                if (dr_FromDB["NRIC"].ToString() == labourNRIC)
                {
                    DataRow dr_Grid = dt_Grid.NewRow();
                    dr_Grid["EventNameOrDutyRoster"] = dr_FromDB["EventNameOrDutyRoster"].ToString();
                    dr_Grid["WorkingDate"] = dr_FromDB["WorkingDate"].ToString();
                    dr_Grid["NormalHour"] = dr_FromDB["NormalHour"].ToString();
                    dr_Grid["NormalRate"] = dr_FromDB["NormalRate"].ToString();
                    dr_Grid["ExtraHour"] = dr_FromDB["ExtraHour"].ToString();
                    dr_Grid["ExtraRate"] = dr_FromDB["ExtraRate"].ToString();
                    dr_Grid["HolidayHour"] = dr_FromDB["HolidayHour"].ToString();
                    dr_Grid["HolidayRate"] = dr_FromDB["HolidayRate"].ToString();
                    dr_Grid["WeekEndHour"] = dr_FromDB["WeekEndHour"].ToString();
                    dr_Grid["WeekEndRate"] = dr_FromDB["WeekEndRate"].ToString();
                    dr_Grid["Allowance"] = dr_FromDB["Allowance"].ToString();
                    dr_Grid["Total"] = dr_FromDB["Total"].ToString();
                    dr_Grid["Type"] = dr_FromDB["Type"].ToString();
                    dt_Grid.Rows.Add(dr_Grid);
                    ViewState["Grid"] = dt_Grid;
    
                    checkLabourNRIC = labourNRIC;
                }
    
            }
    

    How shall I continue this code? Thanks for your help.

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