private static void SetFeatureClassForGroup(MajorClass mc, DFWinForms.LogicTree.GroupLayerClass group, Dictionary <string, IFeatureClass> dicfc, Dictionary <string, DF2DFeatureClass> dict)
{
if (mc == null || string.IsNullOrEmpty(mc.ClassifyField) || string.IsNullOrEmpty(mc.Fc2D))
{
return;
}
string[] arrayFc2D = mc.Fc2D.Split(';');
if (arrayFc2D == null || arrayFc2D.Count() == 0)
{
return;
}
dict.Clear();
foreach (string fc2D in arrayFc2D)
{
foreach (KeyValuePair <string, IFeatureClass> kv in dicfc)//在<要素类ID，要素类>字典里找到MajorClass对应的要素类，添加到dict中
{
if (kv.Key == fc2D)
{
dict[kv.Key] = new DF2DFeatureClass(kv.Value);
DF2DFeatureClassManager.Instance.Add(dict[kv.Key]);
break;
}
}
}
if (group is TreeNodeMajorClass2D)
{
(group as TreeNodeMajorClass2D).FeatureClasses = dict; //设置MajorClass的要素类为dict
}
}
private static void SetSubClass(MajorClass mc, DFWinForms.LogicTree.GroupLayerClass group, Dictionary <string, DF2DFeatureClass> dict, Dictionary <string, IFeatureLayer> dicFLs)
{
foreach (SubClass sc in mc.SubClasses)
{
TreeNodeSubClass2D tnsc = new TreeNodeSubClass2D()
{
Name = sc.Name,
CustomValue = sc,
ClassifyField = mc.ClassifyField,
DictFLs = dicFLs
};
tnsc.FeatureClasses = dict;
group.Add(tnsc);
tnsc.Visible = true;
}
group.CollapseAll();
}