using?System;
using?System.Collections.Generic;
using?System.ComponentModel;
using?System.Data;
using?System.Drawing;
using?System.Linq;
using?System.Text;
using?System.Windows.Forms;
using?System.Runtime.InteropServices;
using?IfcEngine;

namespace?ifceditor
{
????public?partial?class?Form1?:?Form
????{
????????private?Int32?model;
????????private?Entity[]?myEntities;
????????private?List?myInstances?=?new?List（）;

????????public?Form1（）
????????{
????????????model?=?0;
????????????InitializeComponent（）;
????????????textBoxFileName.Text?=?AppDomain.CurrentDomain.baseDirectory?+?“myFile.ifc“;
????????}

????????private?void?button1_Click（object?sender?EventArgs?e）
????????{
????????????string?fileName?=?textBoxFileName.Text;

????????????if?（model?!=?0）
????????????{
????????????????IfcEngine.x86.sdaiCloseModel（model）;
????????????}

????????????model?=?IfcEngine.x86.sdaiOpenModelBN（0?fileName?“IFC2X3_TC1.exp“）;
????????????if?（model?!=?0）
????????????{
????????????????IntPtr?outputValue?=?IntPtr.Zero;
????????????????IfcEngine.x86.GetSPFFHeaderItem（model?9?0?IfcEngine.x86.sdaiSTRING?out?outputValue）;
????????????????string?s?=?Marshal.PtrToStringAnsi（outputValue）;
????????????????if?（s.Contains（“IFC2“）?==?false）
????????????????{
????????????????????IfcEngine.x86.sdaiCloseModel（model）;
????????????????????model?=?0;
????????????????????if?（s.Contains（“IFC4“）?==?true）
????????????????????{
????????????????????????model?=?IfcEngine.x86.sdaiOpenModelBN（0?fileName?“IFC4.exp“）;
????????????????????}
????????????????}
????????????}

????????????treeViewLP.Nodes.Clear（）;
????????????if?（model?!=?0）
????????????{
????????????????Int32?cnt?=?IfcEngine.x86.engiGetEntityCount（model）
??????????????????????i?=?0;

????????????????myEntities?=?new?Entity[cnt];
????????????????while?（i?????????????????????myEntities[i]?=?new?Entity（IfcEngine.x86.engiGetEntityElement（model?i））;
????????????????????myEntities[i].attributeCnt?=?IfcEngine.x86.engiGetEntityNoArguments（myEntities[i].ifcEntity）;
????????????????????myEntities[i].instanceCnt?=?IfcEngine.x86.sdaiGetMemberCount（IfcEngine.x86.sdaiGetEntityExtent（model?myEntities[i].ifcEntity））;
????????????????????i++;
????????????????}

????????????????while?（i?!=?0）?{
????????????????????i--;
????????????????????Int32?ifcParentEntity?=?IfcEngine.x86.engiGetEntityParent（myEntities[i].ifcEntity）;
????????????????????if?（ifcParentEntity?!=?0）
????????????????????{
????????????????????????Int32?j?=?0;
????????????????????????while?（j?????????????????????????{
????????????????????????????if?（ifcParentEntity?==?myEntities[j].ifcEntity）
????????????????????????????{
????????????????????????????????if?（myEntities[j].child?!=?null）
????????????????????????????????{
????????????????????????????????????myEntities[i].next?=?myEntities[j].child;
????????????????????????????????}
???????????????????????????

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件????????163??2017-12-22?14:56??C#_IFC_Viewer_Editor\32bit-IFCEditor\ifceditor\app.config

?????文件?????266688??2017-12-22?14:56??C#_IFC_Viewer_Editor\32bit-IFCEditor\ifceditor\bin\Debug\IFC2X3_TC1.exp

?????文件?????387456??2017-12-22?14:56??C#_IFC_Viewer_Editor\32bit-IFCEditor\ifceditor\bin\Debug\IFC4.exp

?????文件??????43008??2017-12-22?16:30??C#_IFC_Viewer_Editor\32bit-IFCEditor\ifceditor\bin\Debug\IfcEditor-C#_32bit.exe

?????文件????????163??2017-12-22?14:56??C#_IFC_Viewer_Editor\32bit-IFCEditor\ifceditor\bin\Debug\IfcEditor-C#_32bit.exe.config

?????文件??????23168??2017-12-22?14:56??C#_IFC_Viewer_Editor\32bit-IFCEditor\ifceditor\bin\Debug\IfcEditor-C#_32bit.vshost.exe

?????文件????????163??2017-12-22?14:56??C#_IFC_Viewer_Editor\32bit-IFCEditor\ifceditor\bin\Debug\IfcEditor-C#_32bit.vshost.exe.config

?????文件????1247232??2017-12-22?15:02??C#_IFC_Viewer_Editor\32bit-IFCEditor\ifceditor\bin\Debug\ifcengine.dll

?????文件??????36963??2017-12-22?14:56??C#_IFC_Viewer_Editor\32bit-IFCEditor\ifceditor\bin\Debug\myFile.ifc

?????文件??????23040??2017-12-22?16:15??C#_IFC_Viewer_Editor\32bit-IFCEditor\ifceditor\bin\Debug\Version.exe

?????文件?????266688??2017-12-22?14:56??C#_IFC_Viewer_Editor\32bit-IFCEditor\ifceditor\bin\Release\IFC2X3_TC1.exp

?????文件?????387456??2017-12-22?14:56??C#_IFC_Viewer_Editor\32bit-IFCEditor\ifceditor\bin\Release\IFC4.exp

?????文件??????41984??2017-12-22?16:30??C#_IFC_Viewer_Editor\32bit-IFCEditor\ifceditor\bin\Release\IfcEditor-C#_32bit.exe

?????文件????????163??2017-12-22?14:56??C#_IFC_Viewer_Editor\32bit-IFCEditor\ifceditor\bin\Release\IfcEditor-C#_32bit.exe.config

?????文件????1247232??2017-12-22?15:02??C#_IFC_Viewer_Editor\32bit-IFCEditor\ifceditor\bin\Release\ifcengine.dll

?????文件??????36963??2017-12-22?14:56??C#_IFC_Viewer_Editor\32bit-IFCEditor\ifceditor\bin\Release\myFile.ifc

?????文件??????23040??2017-12-22?16:15??C#_IFC_Viewer_Editor\32bit-IFCEditor\ifceditor\bin\Release\Version.exe

?????文件??????33191??2017-12-22?14:56??C#_IFC_Viewer_Editor\32bit-IFCEditor\ifceditor\Form1.cs

?????文件???????4678??2017-12-22?14:56??C#_IFC_Viewer_Editor\32bit-IFCEditor\ifceditor\Form1.Designer.cs

?????文件???????6020??2017-12-22?14:56??C#_IFC_Viewer_Editor\32bit-IFCEditor\ifceditor\Form1.resx

?????文件???????5684??2017-12-22?14:56??C#_IFC_Viewer_Editor\32bit-IFCEditor\ifceditor\ifceditor.csproj

?????文件????????478??2017-12-22?14:56??C#_IFC_Viewer_Editor\32bit-IFCEditor\ifceditor\ifceditor.csproj.user

?????文件??????41916??2017-12-22?14:56??C#_IFC_Viewer_Editor\32bit-IFCEditor\ifceditor\IfcEngine.cs

?????文件???????7132??2017-12-22?16:30??C#_IFC_Viewer_Editor\32bit-IFCEditor\ifceditor\obj\x86\Debug\DesignTimeResolveAssemblyReferencesInput.cache

?????文件??????43008??2017-12-22?16:30??C#_IFC_Viewer_Editor\32bit-IFCEditor\ifceditor\obj\x86\Debug\IfcEditor-C#_32bit.exe

?????文件????????769??2017-12-22?16:30??C#_IFC_Viewer_Editor\32bit-IFCEditor\ifceditor\obj\x86\Debug\ifceditor.csproj.FileListAbsolute.txt

?????文件????????977??2017-12-22?16:30??C#_IFC_Viewer_Editor\32bit-IFCEditor\ifceditor\obj\x86\Debug\ifceditor.csproj.GenerateResource.Cache

?????文件????????180??2017-12-22?16:30??C#_IFC_Viewer_Editor\32bit-IFCEditor\ifceditor\obj\x86\Debug\ifceditor.Form1.resources

?????文件????????180??2017-12-22?16:30??C#_IFC_Viewer_Editor\32bit-IFCEditor\ifceditor\obj\x86\Debug\ifceditor.Properties.Resources.resources

?????文件??????????0??2017-12-22?16:26??C#_IFC_Viewer_Editor\32bit-IFCEditor\ifceditor\obj\x86\Debug\TemporaryGeneratedFile_036C0B5B-1481-4323-8D20-8F5ADCB23D92.cs

............此處省略515個文件信息