Hide public property of base class in Child Class

Question

Hello,

 

I have following example.

public class clsMobileDataSharing
{
public DateTime? EventDate { get; set; }
public string Message { get; set; }
public MobileEventName EventName { get; set; }
public int? AgencyID { get; set; }
public string PersonnelPK { get; set; }
}
[Serializable]
public class clsPoliceDataSharing : clsMobileDataSharing
{
public TempEvents EventNameTemp { get; set; }
} 

 

 When I create object of Child class then it display base class's "EventName" property. I don't want this.

 

How to hide base class property in child class ?