一、启动Inventor

　　Inventor.Application对象是基于COM开发Inventor的出发点，以下是我封装获取Inventor Application方法：

1         /// 
 2         /// 获取InventorApplication对象 3         /// 
 4         /// 
     
      InventorApplication对象
      5         public static Application GetInventorApp() 6         { 7             Inventor.Application inventorApp = null; 8             try 9             {10                 inventorApp = Marshal.GetActiveObject("Inventor.Application") as Inventor.Application;11             }12             catch13             {14                 var inventorType = Type.GetTypeFromProgID("Inventor.Application");15                 inventorApp = Activator.CreateInstance(inventorType) as Inventor.Application;16                 inventorApp.Visible = true;17             }18             return inventorApp;19         }

 

二、创建和打开零件文档

（1）创建零件文档

1                PartDocument partDoc = inventorApp.Documents.Add(2                 DocumentTypeEnum.kPartDocumentObject,3                 inventorApp.FileManager.GetTemplateFile(DocumentTypeEnum.kPartDocumentObject, SystemOfMeasureEnum.kDefaultSystemOfMeasure, DraftingStandardEnum.kDefault_DraftingStandard, null),4                 true) as PartDocument;

（2）打开零件文档

1 PartDocument partDoc = (PartDocument)inventorApp.Documents.Open(fileName,true);

 

三、创建和打开部件文档

（1）创建部件文档

1               AssemblyDocument asmDoc = inventorApp.Documents.Add(2                 DocumentTypeEnum.kAssemblyDocumentObject,3                 inventorApp.FileManager.GetTemplateFile(DocumentTypeEnum.kAssemblyDocumentObject, SystemOfMeasureEnum.kDefaultSystemOfMeasure, DraftingStandardEnum.kDefault_DraftingStandard, null),4                 true) as AssemblyDocument;

 

（2）打开部件件文档

1 AssemblyDocument asmDoc = (AssemblyDocument )inventorApp.Documents.Open(fileName,true);