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LevelIsolator.cs
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LevelIsolator.cs
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/*
* 由SharpDevelop创建。
* 用户： jack.tsao
* 日期: 2018/7/4
* 时间: 上午 11:31
*
* 要改变这种模板请点击 工具|选项|代码编写|编辑标准头文件
*/
using System;
using System.Drawing;
using System.Windows.Forms;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Autodesk.Revit.DB;
using Autodesk.Revit.DB.Architecture;
using Autodesk.Revit.DB.Structure;
using Autodesk.Revit.UI;
using Autodesk.Revit.UI.Selection;
namespace MyAppMacro
{
/// <summary>
/// Description of LevelIsolator.
/// </summary>
public partial class LevelIsolator : System.Windows.Forms.Form
{
private Document m_doc;
private UIDocument m_uidoc;
private IList<Level> m_levels=null;
public LevelIsolator(Document doc, UIDocument uidoc)
{
//
// The InitializeComponent() call is required for Windows Forms designer support.
//
InitializeComponent();
m_doc = doc;
m_uidoc = uidoc;
m_levels = new FilteredElementCollector(doc).OfClass(typeof(Level)).Cast<Level>().OrderBy(l => l.Elevation).ToList();
foreach (Level level in m_levels) {
cbLevel.Items.Add(level.Name);
}
cbLevel.SelectedIndex=0;
}
void BtnApplyClick(object sender, EventArgs e)
{
Level curLevel = m_levels.ElementAt(cbLevel.SelectedIndex);
//cbLevel.Text;
// TaskDialog.Show("Current selected Level", curLevel.Name);
IEnumerable<Element> Allelem= JtElementExtensionMethods.SelectAllPhysicalElements(m_doc);
List<ElementId> eIds= new List<ElementId>();
Parameter a1,a2,a3, a4, a5, a6, a7;
IEnumerator<Element> a = Allelem.GetEnumerator();
while (a.MoveNext()) {
Element e1 = a.Current;
a1 = e1.get_Parameter(BuiltInParameter.FAMILY_BASE_LEVEL_PARAM);
a2 = e1.get_Parameter(BuiltInParameter.INSTANCE_REFERENCE_LEVEL_PARAM);
a3 = e1.get_Parameter(BuiltInParameter.LEVEL_PARAM);
a4 = e1.get_Parameter(BuiltInParameter.WALL_BASE_CONSTRAINT);
a5 = e1.get_Parameter(BuiltInParameter.FAMILY_LEVEL_PARAM);
a6 = e1.get_Parameter(BuiltInParameter.STAIRS_BASE_LEVEL_PARAM);
a7 = e1.get_Parameter(BuiltInParameter.STAIRS_RAILING_BASE_LEVEL_PARAM);
try
{
if (null != a1)
{
Level a1_Level = m_doc.GetElement(a1.AsElementId()) as Level;
if(a1_Level.Id != curLevel.Id)
//m_uidoc.ActiveView.HideElementTemporary(e1.Id);
eIds.Add(e1.Id);
}
if (null != a2)
{
Level a2_Level = m_doc.GetElement(a2.AsElementId()) as Level;
if(a2_Level.Id != curLevel.Id)
//m_uidoc.ActiveView.HideElementTemporary(e1.Id);
eIds.Add(e1.Id);
}
if (null != a3)
{
Level a3_Level = m_doc.GetElement(a3.AsElementId()) as Level;
if(a3_Level.Id != curLevel.Id)
//m_uidoc.ActiveView.HideElementTemporary(e1.Id);
eIds.Add(e1.Id);
}
if (null != a4)
{
Level a4_Level = m_doc.GetElement(a4.AsElementId()) as Level;
if(a4_Level.Id != curLevel.Id)
//m_uidoc.ActiveView.HideElementTemporary(e1.Id);
eIds.Add(e1.Id);
}
if (null != a5)
{
Level a5_Level = m_doc.GetElement(a5.AsElementId()) as Level;
if(a5_Level.Id != curLevel.Id)
//m_uidoc.ActiveView.HideElementTemporary(e1.Id);
eIds.Add(e1.Id);
}
if (null != a6)
{
Level a6_Level = m_doc.GetElement(a6.AsElementId()) as Level;
if(a6_Level.Id != curLevel.Id)
//m_uidoc.ActiveView.HideElementTemporary(e1.Id);
eIds.Add(e1.Id);
}
if (null != a7)
{
Railing e2 = e1 as Railing;
if(e2.HasHost)
{
Element e3 = m_doc.GetElement(e2.HostId);
a7 = e3.get_Parameter(BuiltInParameter.STAIRS_BASE_LEVEL_PARAM);
}
Level a7_Level = m_doc.GetElement(a7.AsElementId()) as Level;
if(a7_Level.Id != curLevel.Id)
//m_uidoc.ActiveView.HideElementTemporary(e1.Id);
eIds.Add(e1.Id);
}
// try
// {
}
catch (Exception)
{
//TaskDialog.Show("Exception", ex.ToString());
}
}
m_uidoc.ActiveView.HideElements(eIds);
m_uidoc.RefreshActiveView();
this.Close();
}
}
public static class JtElementExtensionMethods
{
public static bool IsPhysicalElement(this Element e)
{
if( e.Category == null ) return false;
if( e.ViewSpecific ) return false;
// exclude specific unwanted categories
if( ( (BuiltInCategory) e.Category.Id.IntegerValue ) == BuiltInCategory.OST_HVAC_Zones ) return false;
return e.Category.CategoryType == CategoryType.Model && e.Category.CanAddSubcategory;
}
public static IEnumerable<Element> SelectAllPhysicalElements(Document doc)
{
return new FilteredElementCollector( doc )
.WhereElementIsNotElementType()
.Where( e => e.IsPhysicalElement() );
}
}
}