调用itextsharp.dll实现 JPG转PDF
转换效果如下：
资源文件列表
jpgTOpdf/.vs/jpgTOpdf/v15/.suo , 39936
jpgTOpdf/.vs/jpgTOpdf/v15/Server/sqlite3/db.lock , 0
jpgTOpdf/.vs/jpgTOpdf/v15/Server/sqlite3/storage.ide , 720896
jpgTOpdf/.vs/jpgTOpdf/v15/Server/sqlite3/storage.ide-shm , 32768
jpgTOpdf/.vs/jpgTOpdf/v15/Server/sqlite3/storage.ide-wal , 4120032
jpgTOpdf/jpgTOpdf/bin/Debug/itextsharp.dll , 3928064
jpgTOpdf/jpgTOpdf/bin/Debug/jpgTOpdf.exe , 11264
jpgTOpdf/jpgTOpdf/bin/Debug/jpgTOpdf.pdb , 22016
jpgTOpdf/jpgTOpdf/Form1.cs , 3123
jpgTOpdf/jpgTOpdf/Form1.Designer.cs , 6365
jpgTOpdf/jpgTOpdf/Form1.resx , 5817
jpgTOpdf/jpgTOpdf/jpgTOpdf.csproj , 3631
jpgTOpdf/jpgTOpdf/obj/Debug/DesignTimeResolveAssemblyReferences.cache , 827
jpgTOpdf/jpgTOpdf/obj/Debug/DesignTimeResolveAssemblyReferencesInput.cache , 6905
jpgTOpdf/jpgTOpdf/obj/Debug/jpgTOpdf.csproj.CopyComplete , 0
jpgTOpdf/jpgTOpdf/obj/Debug/jpgTOpdf.csproj.CoreCompileInputs.cache , 42
jpgTOpdf/jpgTOpdf/obj/Debug/jpgTOpdf.csproj.FileListAbsolute.txt , 1608
jpgTOpdf/jpgTOpdf/obj/Debug/jpgTOpdf.csproj.GenerateResource.cache , 1012
jpgTOpdf/jpgTOpdf/obj/Debug/jpgTOpdf.csprojAssemblyReference.cache , 47972
jpgTOpdf/jpgTOpdf/obj/Debug/jpgTOpdf.exe , 11264
jpgTOpdf/jpgTOpdf/obj/Debug/jpgTOpdf.Form1.resources , 180
jpgTOpdf/jpgTOpdf/obj/Debug/jpgTOpdf.pdb , 22016
jpgTOpdf/jpgTOpdf/obj/Debug/jpgTOpdf.Properties.Resources.resources , 180
jpgTOpdf/jpgTOpdf/Program.cs , 489
jpgTOpdf/jpgTOpdf/Properties/AssemblyInfo.cs , 1314
jpgTOpdf/jpgTOpdf/Properties/Resources.Designer.cs , 2829
jpgTOpdf/jpgTOpdf/Properties/Resources.resx , 5612
jpgTOpdf/jpgTOpdf/Properties/Settings.Designer.cs , 1095
jpgTOpdf/jpgTOpdf/Properties/Settings.settings , 249
jpgTOpdf/jpgTOpdf.sln , 1123