public static Double GetProperty(EntityParent entity, string name)
{
Double value;
var prop = entity.GetType().GetProperty(name);
if (prop != null)
{
value = Convert.ToDouble(prop.GetGetMethod().Invoke(entity, null));
}
else
{
//先在double里面找一遍，没有的话再在int里找一遍，再没有就0
value = entity.DoubleAttrs.GetValueOrDefault(name, entity.IntAttrs.GetValueOrDefault(name, 0));
}
return(value);
}