public object Clone()
{
FeatureObject feature = new FeatureObject();
//20160810WMW添加
if (LayerName != null)
{
feature.LayerName = LayerName.Clone() as string;
}
foreach (var item in Coordinates)
{
feature.Coordinates.Add(item);
}
feature.FeatureAttribute = FeatureAttribute.Table.Copy().NewRow();
for (int i = 0; i < FeatureAttribute.ItemArray.Count(); i++)
{
feature.FeatureAttribute[feature.FeatureAttribute.Table.Columns[i].ColumnName] = FeatureAttribute.ItemArray[i];
}
return(feature);
}
public override bool Equals(object obj)
{
if (this == obj)
{
return(true);
}
if (obj == null || !GetType().IsEquivalentTo(obj.GetType()))
{
return(false);
}
FeatureObject other = (FeatureObject)obj;
if ((FeatureAttribute == null && other.FeatureAttribute != null) ||
(FeatureAttribute != null && other.FeatureAttribute == null))
{
return(false);
}
else if ((Coordinates == null && other.Coordinates != null) ||
(Coordinates != null && other.Coordinates == null))
{
return(false);
}
else if ((string.IsNullOrEmpty(LayerName) && !string.IsNullOrEmpty(other.LayerName)) ||
(!string.IsNullOrEmpty(LayerName) && string.IsNullOrEmpty(other.LayerName)))
{
return(false);
}
else
{
return((FeatureAttribute != null ? System.Data.DataRowComparer.Default.Equals(FeatureAttribute, other.FeatureAttribute) : true) &&
(Coordinates != null ? Coordinates.SequenceEqual(other.Coordinates) : true) &&
(!string.IsNullOrEmpty(LayerName) ? string.CompareOrdinal(LayerName, other.LayerName) == 0 : true));
}
}