c# - Dynamically generate DatePicker controls on the basis of Database values -

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i have multiple rows inside database table 

id  qid     qname       qtext   qtype       version 5   10025   datefrom       daterange   1 5   10026   dateto           daterange   1

i want dynamically generate datepicker controls on basis of values database table. question use qname , qid differentiate between (smaller id) , (greater id) generate controls, , apply comparevalidator to check date range validation. loop through controls on basis of id.

here code generate controls.

case "daterange":    raddatepicker rdpdatefrom = new raddatepicker();    rdpdatefrom.cssclass = "form-control form-control-item";    rdpdatefrom.id = "rdpdatefrom" + j.tostring() + "-" + counter;    rdpdatefrom.autopostback = false;    rdpdatefrom.datepopupbutton.visible = true;    rdpdatefrom.showpopuponfocus = true;    rdpdatefrom.enablescreenboundarydetection = true;    rdpdatefrom.maxdate = datetime.now;     txtc1.controls.add(rdpdatefrom);     raddatepicker rdpdateto = new raddatepicker();    rdpdateto.cssclass = "form-control form-control-item";    rdpdateto.id = "rdpdateto" + j.tostring() + "-" + counter;    rdpdateto.autopostback = false;    rdpdateto.datepopupbutton.visible = true;    rdpdateto.showpopuponfocus = true;    rdpdateto.enablescreenboundarydetection = true;    rdpdateto.maxdate = datetime.now;     txtc1.controls.add(rdpdateto);     comparevalidator cvdpdate = new comparevalidator();    cvdpdate.id = "cvdpdate" + j.tostring() + "-" + counter;    cvdpdate.controltocompare = "rdpdatefrom" + j.tostring() + "-" + counter;    cvdpdate.controltovalidate = "rdpdateto" + j.tostring() + "-" + counter;    cvdpdate.operator = validationcompareoperator.greaterthanequal;    cvdpdate.display = validatordisplay.dynamic;    cvdpdate.errormessage = "end date must equal or greater start date - please correct dates.";     txtc1.controls.add(cvdpdate); break;


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