Sorting is not working in C#

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C#

ASP.NET

sorting

I am trying to sorting the string field from the List, But not working for me.

Both results are returning the same.

var objNotSort = getLiveData();
var objWithSort = SoryByOperation(getLiveData()).ToArray();

I cannot changes this field to bool Becz. it's web service field.

Can you please help me on this to sort on StartedOrStopped field?

What I have tried:

Class

public class tempLiveData
{
    public string No { get; set; }
    public string StartedOrStopped { get; set; }
    public string Description { get; set; }
}

private static tempLiveData[] SoryByOperation(List<tempLiveData> ObjReadyList)
    {

        GenericSorterLive<tempLiveData> objClassNew = new GenericSorterLive<tempLiveData>();
        var objList = objClassNew.Sort(ObjReadyList, "StartedOrStopped", "No").ToArray();
        return objList;
    }

    private List<tempLiveData> getLiveData()
    {
        objLiveData.Clear();
        objLiveData.Add(new tempLiveData { No = "818012", Description = "Puma", StartedOrStopped = "" });
        objLiveData.Add(new tempLiveData { No = "818012", Description = "Puma - 1", StartedOrStopped = "Yes" });
        objLiveData.Add(new tempLiveData { No = "818012", Description = "Puma - 2", StartedOrStopped = "No" });
        objLiveData.Add(new tempLiveData { No = "818012", Description = "Puma", StartedOrStopped = "No" });
        return objLiveData;
    }

    List<tempLiveData> objLiveData = new List<tempLiveData>();

public class GenericSorterLive<T>
{
    public IEnumerable<T> Sort(IEnumerable<T> source, string sortBy, string sortDirection)
    {
        var param = Expression.Parameter(typeof(T), "item");

        var sortExpression = Expression.Lambda<Func<T, object>>(Expression.Convert(Expression.Property(param, sortBy), typeof(object)), param);

        switch (sortDirection.ToLower())
        {
            case "desc":
                return source.AsQueryable<T>().OrderByDescending<T, object>(sortExpression);
            default:
                return source.AsQueryable<T>().OrderBy<T, object>(sortExpression);

        }
    }
}