find class property with string C#

 public static object GetPropValue(object src, string propName)
 {
     return src.GetType().GetProperty(propName).GetValue(src, null);
 }

//Add this to class
public class MyClass 
{
    public object this[string property]
    {
        get
        {
            return typeof(security).GetProperty(property).GetValue(this, null);
        }
        set
        {
            typeof(security).GetProperty(property).SetValue(this, value, null);
        }
    }
}