Dynamic CRM 365 - Option Set cascading Filtering using Java Script.

function lead_Filter_CustomerType_OnLoad()
{ 
var customerType = Xrm.Page.getAttribute("inf_customertype").getValue();
  if (customerType == 1)
  {
   Xrm.Page.getControl("inf_leadstatus").removeOption(8); // removeOption use for removing option set value at form load 
   Xrm.Page.getControl("inf_leadstatus").removeOption(9);
   Xrm.Page.getControl("inf_leadstatus").removeOption(10);
   Xrm.Page.getControl("inf_leadstatus").removeOption(10);   
  }
else if(customerType == 2)
 {
   Xrm.Page.getControl("inf_leadstatus").removeOption(1);
   Xrm.Page.getControl("inf_leadstatus").removeOption(2);
   Xrm.Page.getControl("inf_leadstatus").removeOption(3);
   Xrm.Page.getControl("inf_leadstatus").removeOption(4);
   Xrm.Page.getControl("inf_leadstatus").removeOption(5);
   Xrm.Page.getControl("inf_leadstatus").removeOption(6);
   Xrm.Page.getControl("inf_leadstatus").removeOption(7); 
  }
}


function lead_Filter_LeadStatusOnLoad()
{
var leadstatus = Xrm.Page.getAttribute("inf_leadstatus").getValue();
if (leadstatus == 8)
{
   Xrm.Page.getControl("inf_leadsubstatus").removeOption(4);
   Xrm.Page.getControl("inf_leadsubstatus").removeOption(5);
   Xrm.Page.getControl("inf_leadsubstatus").removeOption(6);
   Xrm.Page.getControl("inf_leadsubstatus").removeOption(7);
   Xrm.Page.getControl("inf_leadsubstatus").removeOption(8);
   Xrm.Page.getControl("inf_leadsubstatus").removeOption(9);
   Xrm.Page.getControl("inf_leadsubstatus").removeOption(10);
   Xrm.Page.getControl("inf_leadsubstatus").removeOption(11);
   Xrm.Page.getControl("inf_leadsubstatus").removeOption(12); 
}
else if (leadstatus == 9)
{
   Xrm.Page.getControl("inf_leadsubstatus").removeOption(1);
   Xrm.Page.getControl("inf_leadsubstatus").removeOption(2);
   Xrm.Page.getControl("inf_leadsubstatus").removeOption(3);
   Xrm.Page.getControl("inf_leadsubstatus").removeOption(6);
   Xrm.Page.getControl("inf_leadsubstatus").removeOption(7);
   Xrm.Page.getControl("inf_leadsubstatus").removeOption(8);
   Xrm.Page.getControl("inf_leadsubstatus").removeOption(9);
   Xrm.Page.getControl("inf_leadsubstatus").removeOption(10);
   Xrm.Page.getControl("inf_leadsubstatus").removeOption(11); 
   Xrm.Page.getControl("inf_leadsubstatus").removeOption(12);
}
if (leadstatus == 10)
{
   Xrm.Page.getControl("inf_leadsubstatus").removeOption(1);
   Xrm.Page.getControl("inf_leadsubstatus").removeOption(2);
   Xrm.Page.getControl("inf_leadsubstatus").removeOption(3);
   Xrm.Page.getControl("inf_leadsubstatus").removeOption(4);
   Xrm.Page.getControl("inf_leadsubstatus").removeOption(5);
   Xrm.Page.getControl("inf_leadsubstatus").removeOption(11);
   Xrm.Page.getControl("inf_leadsubstatus").removeOption(12);
}
if (leadstatus == 11)
{
   Xrm.Page.getControl("inf_leadsubstatus").removeOption(1);
   Xrm.Page.getControl("inf_leadsubstatus").removeOption(2);
   Xrm.Page.getControl("inf_leadsubstatus").removeOption(3);
   Xrm.Page.getControl("inf_leadsubstatus").removeOption(4);
   Xrm.Page.getControl("inf_leadsubstatus").removeOption(5);
   Xrm.Page.getControl("inf_leadsubstatus").removeOption(6);
   Xrm.Page.getControl("inf_leadsubstatus").removeOption(7);
   Xrm.Page.getControl("inf_leadsubstatus").removeOption(8);
   Xrm.Page.getControl("inf_leadsubstatus").removeOption(9);
   Xrm.Page.getControl("inf_leadsubstatus").removeOption(10);

}
}



function lead_Filter_CustomerType_OnChange()
{
  var customerType = Xrm.Page.getAttribute("inf_customertype").getValue();
 
  var optionSet = Xrm.Page.ui.controls.get("inf_leadstatus");
  var optionSetValues = optionSet.getAttribute().getOptions();  
  optionSet.clearOptions();
  if (customerType == 1)
  {
  optionSetValues.forEach(function (element) {
  //using forEach store all option value in eleement
  if (element.value == "1") 
  optionSet.addOption(element);
  // addoption use for display option set value at form .
  if (element.value == "2")
  optionSet.addOption(element);
 
  if (element.value == "3")
  optionSet.addOption(element);
 
  if (element.value == "4") 
  optionSet.addOption(element);
 
  if (element.value == "5")
  optionSet.addOption(element);
   
  if (element.value == "6")
  optionSet.addOption(element);
   
  if (element.value == "7")
  optionSet.addOption(element);
  });
  }
   else if (customerType == 2)
  {
  optionSetValues.forEach(function (element) {
  if (element.value == "8") 
  optionSet.addOption(element);
 
  if (element.value == "9") 
  optionSet.addOption(element);
 
  if (element.value == "10")
  optionSet.addOption(element);
 
   if (element.value == "11") 
  optionSet.addOption(element);
  });
  }

}


function lead_Filter_LeadStatus_onChange()
{
var leadstatus = Xrm.Page.getAttribute("inf_leadstatus").getValue();
 
  var optionSet = Xrm.Page.ui.controls.get("inf_leadsubstatus");
  var optionSetValues = optionSet.getAttribute().getOptions();  
  optionSet.clearOptions();
  if (leadstatus == 8)
  {
  optionSetValues.forEach(function (element) {
  if (element.value == "1") 
  optionSet.addOption(element);
 
  if (element.value == "2")
  optionSet.addOption(element);
 
  if (element.value == "3")
  optionSet.addOption(element);  

  });
  }
   else if (leadstatus == 9)
  {
  optionSetValues.forEach(function (element) {
  if (element.value == "4") 
  optionSet.addOption(element);
 
  if (element.value == "5") 
  optionSet.addOption(element);

  });
  }
 
   else if (leadstatus == 10)
  {
  optionSetValues.forEach(function (element) {
  if (element.value == "6") 
  optionSet.addOption(element);
 
  if (element.value == "7") 
  optionSet.addOption(element);
 
  if (element.value == "8")
  optionSet.addOption(element);
 
   if (element.value == "9") 
  optionSet.addOption(element);
 
    if (element.value == "10") 
  optionSet.addOption(element);
  });
  }
 
   else if (leadstatus == 11)
  {
  optionSetValues.forEach(function (element) {
  if (element.value == "8") 
  optionSet.addOption(element);
 
  if (element.value == "11") 
  optionSet.addOption(element);
 
  if (element.value == "12")
  optionSet.addOption(element);
 
  });
  }

}

Bubble Sorting C#

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace SortingBubbleSort
{
    class Program
    {

        static void Main(string[] args)
        {
            //a temporary int, to store a value when switching positions
            int temp = 0;
            //DATA : list of sortable items
            int[] data = { 89, 76, 45, 92, 67, 12, 99 };


            for (int outer = 0; outer < data.Length; outer++)
            {
                for (int inner = 0; inner < data.Length - 1; inner++)
                {
                    ////comparison statement
                    if (data[inner] > data[inner + 1])
                    {
                        temp = data[inner + 1];
                        data[inner + 1] = data[inner];
                        //switching operation
                        data[inner] = temp;


                    }
                }
            }
            //Sorted array
            foreach (int i in data)
            {
                Console.Write("\t{0}",i);
             
            }
            Console.Read();
        }      }
}

 

output:-

12 45 67 79 89 92 99