Hi After searching a lot over internet how to sort dictionary containing objects e.g Dictionary<string,myclass> I end up writing this simple but effective method please have a look .
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Collections;
namespace ConsoleApplication1
{
class Program
{
static void Main(string[] args)
{
Dictionary<string, delta> mydict = new Dictionary<string, delta>();
mydict.Add("a", new delta(true, 3,"ash1"));
mydict.Add("d", new delta(false, 1,"bsh2"));
mydict.Add("e", new delta(false, 1 , "ash3"));
mydict.Add("b", new delta(true, 2 , "ash4"));
IComparer<delta> myComparerorder = new compareorder() as IComparer<delta>;
IComparer<delta> myComparerbool = new comparebool() as IComparer<delta>;
IComparer<delta> myComparerstring = new comparestring() as IComparer<delta>;
var sortedDict = mydict.OrderByDescending(x => (delta)x.Value, myComparerbool).ThenBy(x => (delta)x.Value, myComparerorder).ThenBy(x=>(delta)x.Value , myComparerstring);
foreach (var key in sortedDict)
{
var _key = key.Key;
var _delta = mydict[_key];
Console.WriteLine(_delta.order + "---" + _delta.global + "----" + _delta.name);
}
}
}
public class delta
{
public bool global;
public int order;
public string name;
public delta(bool _global,int _order,string _name)
{
global = _global;
order = _order;
name = _name;
}
}
public class compareorder : IComparer<delta>
{
public int Compare(delta x, delta y)
{
if (x.order > y.order)
return 1;
if (x.order < y.order)
return -1;
else
return 0;
}
}
public class comparebool : IComparer<delta>
{
public int Compare(delta x, delta y)
{
return x.global.CompareTo(y.global);
}
}
public class comparestring : IComparer<delta>
{
public int Compare(delta x, delta y)
{
return x.name.CompareTo(y.name);
}
}
}
The output of the above code will be:---
2---True----ash4
3---True----ash1
1---False----ash3
1---False----bsh2
