//
显示或隐藏视图中的元素
[Transaction(TransactionMode.Manual)]
[Regeneration(RegenerationOption.Manual)]
// [Journaling(JournalingMode.NoCommandData)]
public class HideUnHideInView : IExternalCommand
{
public Result Execute(ExternalCommandData commandData, ref string message, ElementSet elements)
{
UIDocument uiDoc = commandData.Application.ActiveUIDocument;
Selection selection = uiDoc.Selection;
// 根据Id找到元素的方法
ElementId elId = new ElementId( 618621 );
Element el = commandData.Application.ActiveUIDocument.Document.get_Element(elId);
Transaction ts = new Transaction(uiDoc.Document, " HideUnHide " );
ts.Start();
Autodesk.Revit.DB.View view = uiDoc.Document.ActiveView;
// 判断在此视图下是否可以隐藏
if (el.CanBeHidden(view) == true )
{
ElementSet elementSet = new ElementSet();
elementSet.Clear();
elementSet.Insert(el);
if (el.IsHidden(view) == true )
{
view.Unhide(elementSet);
}
else
{
view.Hide(elementSet);
}
}
ts.Commit();
return Result.Succeeded;
}
}
[Transaction(TransactionMode.Manual)]
[Regeneration(RegenerationOption.Manual)]
// [Journaling(JournalingMode.NoCommandData)]
public class HideUnHideInView : IExternalCommand
{
public Result Execute(ExternalCommandData commandData, ref string message, ElementSet elements)
{
UIDocument uiDoc = commandData.Application.ActiveUIDocument;
Selection selection = uiDoc.Selection;
// 根据Id找到元素的方法
ElementId elId = new ElementId( 618621 );
Element el = commandData.Application.ActiveUIDocument.Document.get_Element(elId);
Transaction ts = new Transaction(uiDoc.Document, " HideUnHide " );
ts.Start();
Autodesk.Revit.DB.View view = uiDoc.Document.ActiveView;
// 判断在此视图下是否可以隐藏
if (el.CanBeHidden(view) == true )
{
ElementSet elementSet = new ElementSet();
elementSet.Clear();
elementSet.Insert(el);
if (el.IsHidden(view) == true )
{
view.Unhide(elementSet);
}
else
{
view.Hide(elementSet);
}
}
ts.Commit();
return Result.Succeeded;
}
}