using?netDxf;
using?netDxf.Blocks;
using?netDxf.Entities;
using?netDxf.Header;
using?netDxf.Tables;
using?System;
using?System.Collections.Generic;
using?System.IO;
using?System.Linq;
using?System.Text;
using?System.Threading.Tasks;

namespace?解析dxf
{
????public?class?Class1
????{
????????string?cadpath?=?“D:\\data.dxf“;
????????DxfDocument?dxf;

????????///?

????????///?加載dxf
????????///?

????????///?
????????public?void?loadDxf（string?cadpath）
????????{
????????????if?（File.Exists（cadpath））
????????????{
????????????????dxf?=?DxfDocument.Load（cadpath）;
????????????}
????????????else
????????????{
????????????????dxf?=?new?DxfDocument（）;
????????????}
????????}

????????///?

????????///?創建塊
????????///?

????????///?
????????private?Block?NewBlock（）
????????{
????????????string?layer?=?“井“;
????????????AciColor?color?=?AciColor.FromCadIndex（230）;

????????????Block?blockjing?=?new?Block（“井“）;

????????????Circle?circle?=?new?Circle（Vector3.Zero?10）;
????????????circle.layer?=?new?layer（layer）;
????????????circle.layer.Color?=?color;
????????????blockjing.Entities.Add（circle）;

????????????Line?line?=?new?Line（new?Vector3（0?0?0）?new?Vector3（8.6603?-5.0000?0））;
????????????line.layer?=?new?layer（layer）;
????????????line.layer.Color?=?color;
????????????blockjing.Entities.Add（line）;

????????????Line?line1?=?new?Line（new?Vector3（0?0?0）?new?Vector3（-8.6603?-5.0000?0））;
????????????line1.layer?=?new?layer（layer）;
????????????line1.layer.Color?=?color;
????????????blockjing.Entities.Add（line1）;

????????????Line?line2?=?new?Line（new?Vector3（0?0?0）?new?Vector3（0?10.0000?0））;
????????????line2.layer?=?new?layer（layer）;
????????????line2.layer.Color?=?color;
????????????blockjing.Entities.Add（line2）;

????????????return?blockjing;
????????}

????????///?

????????///?增加塊集合到dxf中
????????///?

????????///?
????????public?void?InsertBlock（List?list）
????????{
????????????if?（list?!=?null）
????????????{
????????????????foreach?（Block?bk?in?list）
????????????????{
????????????????????dxf.Blocks.Add（bk）;
????????????????}
????????????}
????????}

????????///?

????????///?判斷layer是否存在?不存在則創建
????????///?

????????///?
????????public?void?Existslayer（List?list）
????????{
????????????if?（list?!=?null）
????????????{
????????????????foreach?（string?l?in?list）
????????????????{
????????????????????if?（!dxf.layers.Contains（l））
????????????????????{
????????????????????????layer?layer?=?new?layer（l）;
????????????????????????dxf.layers.Add（layer）;
????????????????????}
????????????????}
????????????}
????????}

????????///?

????????///?判斷字體是否存在?不存在則增加
????????///?

????????///?
????????public?void?ExistsFonts（）
????

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

????..A..H.?????26624??2019-09-05?16:22??解析dxf\.vs\解析dxf\v15\.suo

?????文件??????????0??2019-09-05?15:55??解析dxf\.vs\解析dxf\v15\Server\sqlite3\db.lock

?????文件???????4096??2019-09-05?15:55??解析dxf\.vs\解析dxf\v15\Server\sqlite3\storage.ide

?????文件??????32768??2019-09-05?15:55??解析dxf\.vs\解析dxf\v15\Server\sqlite3\storage.ide-shm

?????文件????1907592??2019-09-05?16:21??解析dxf\.vs\解析dxf\v15\Server\sqlite3\storage.ide-wal

?????文件???????9463??2018-11-16?15:53??解析dxf\packages\netDXF.2.2.0.1\.signature.p7s

?????文件?????605184??2018-08-03?12:10??解析dxf\packages\netDXF.2.2.0.1\lib\net45\netDxf.dll

?????文件?????818496??2018-08-03?12:10??解析dxf\packages\netDXF.2.2.0.1\lib\net45\netDxf.xml

?????文件?????301224??2019-09-05?15:56??解析dxf\packages\netDXF.2.2.0.1\netDXF.2.2.0.1.nupkg

?????文件???????4235??2019-09-05?16:21??解析dxf\解析dxf\Class1.cs

?????文件???????6901??2019-09-05?15:56??解析dxf\解析dxf\obj\Debug\DesignTimeResolveAssemblyReferencesInput.cache

?????文件??????????0??2019-09-05?15:55??解析dxf\解析dxf\obj\Debug\TemporaryGeneratedFile_036C0B5B-1481-4323-8D20-8F5ADCB23D92.cs

?????文件??????????0??2019-09-05?15:55??解析dxf\解析dxf\obj\Debug\TemporaryGeneratedFile_5937a670-0e60-4077-877b-f7221da3dda1.cs

?????文件??????????0??2019-09-05?15:55??解析dxf\解析dxf\obj\Debug\TemporaryGeneratedFile_E7A71F73-0F8D-4B9B-B56E-8E70B10BC5D3.cs

?????文件?????????42??2019-09-05?15:56??解析dxf\解析dxf\obj\Debug\解析dxf.csproj.CoreCompileInputs.cache

?????文件??????31445??2019-09-05?15:56??解析dxf\解析dxf\obj\Debug\解析dxf.csprojAssemblyReference.cache

?????文件????????135??2019-09-05?15:56??解析dxf\解析dxf\packages.config

?????文件???????1307??2019-09-05?15:55??解析dxf\解析dxf\Properties\AssemblyInfo.cs

?????文件???????2458??2019-09-05?15:56??解析dxf\解析dxf\解析dxf.csproj

?????文件???????1125??2019-09-05?15:55??解析dxf\解析dxf.sln

?????目錄??????????0??2019-09-05?15:55??解析dxf\.vs\解析dxf\v15\Server\sqlite3

?????目錄??????????0??2019-09-05?15:55??解析dxf\.vs\解析dxf\v15\Server

?????目錄??????????0??2019-09-05?15:56??解析dxf\packages\netDXF.2.2.0.1\lib\net45

?????目錄??????????0??2019-09-05?15:55??解析dxf\解析dxf\obj\Debug\TempPE

?????目錄??????????0??2019-09-05?15:55??解析dxf\.vs\解析dxf\v15

?????目錄??????????0??2019-09-05?15:56??解析dxf\packages\netDXF.2.2.0.1\lib

?????目錄??????????0??2019-09-05?15:55??解析dxf\解析dxf\bin\Debug

?????目錄??????????0??2019-09-05?15:56??解析dxf\解析dxf\obj\Debug

?????目錄??????????0??2019-09-05?15:55??解析dxf\.vs\解析dxf

?????目錄??????????0??2019-09-05?15:56??解析dxf\packages\netDXF.2.2.0.1

............此處省略10個文件信息