//刷新对象
private void RefreshObjects()
{
if (Sel_Category.SelectedItem != null && Sel_ParameterType != null)
{
viewObjects.Clear();
FilteredElementCollector elements = new FilteredElementCollector(_document);
Category selCategory = Sel_Category.SelectedItem as Category;
elements.OfCategory((BuiltInCategory)selCategory.Id.IntegerValue);
if (Sel_ParameterType.SelectedIndex == 0)
{
foreach (ElementType elementType in elements.WhereElementIsElementType())
{
ViewObject viewObject = new ViewObject(elementType);
viewObjects.Add(viewObject);
}
}
if (Sel_ParameterType.SelectedIndex == 1)
{
foreach (Element element in elements.WhereElementIsNotElementType())
{
ViewObject viewObject = new ViewObject(element);
viewObjects.Add(viewObject);
}
}
}
}
//刷新参数选项
private void RefreshParameter()
{
if (Sel_ParameterType.SelectedItem != null)
{
parameters.Clear();
//如果选择了某个对象,使用此对象的参数，否则使用所有对象的共有参数
if (View_Objects.SelectedItem != null)
{
ViewObject viewObject = View_Objects.SelectedItem as ViewObject;
foreach (Parameter parameter in viewObject.Element.Parameters)
{
if (!parameter.IsReadOnly)
{
if (parameter.StorageType == StorageType.String)
{
parameters.Add(parameter);
}
}
}
}
else
{
List <int> set1 = new List <int>();
foreach (ViewObject viewObject in View_Objects.Items)
{
List <int> set2 = new List <int>();
foreach (Parameter parameter in viewObject.Element.Parameters)
{
if (!parameter.IsReadOnly)
{
if (parameter.StorageType == StorageType.String)
{
set2.Add(parameter.Id.IntegerValue);
}
}
}
if (set1.Count == 0)
{
set1 = set2.ToList();
}
else
{
set1 = set1.Intersect(set2).ToList();
}
}
foreach (int i in set1)
{
foreach (ViewObject viewObject in View_Objects.Items)
{
foreach (Parameter parameter in viewObject.Element.Parameters)
{
if (!parameter.IsReadOnly && parameter.StorageType == StorageType.String && parameter.Id.IntegerValue == i)
{
parameters.Add(parameter);
break;
}
}
break;
}
}
}
}
}