C# Inventor二次开发—002—启动Inventor及零部件创建和打开

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 1         /// <summary>
2 2         /// 获取InventorApplication对象
3 3         /// </summary>
4 4         /// <returns>InventorApplication对象</returns>
5 5         public static Application GetInventorApp()
6 6         {
7 7             Inventor.Application inventorApp = null;
8 8             try
9 9             {
1010                 inventorApp = Marshal.GetActiveObject("Inventor.Application") as Inventor.Application;
1111             }
1212             catch
1313             {
1414                 var inventorType = Type.GetTypeFromProgID("Inventor.Application");
1515                 inventorApp = Activator.CreateInstance(inventorType) as Inventor.Application;
1616                 inventorApp.Visible = true;
1717             }
1818             return inventorApp;
1919         }       

二、创建和打开零件文档

（1）创建零件文档

11                PartDocument partDoc = inventorApp.Documents.Add(
22                 DocumentTypeEnum.kPartDocumentObject,
33                 inventorApp.FileManager.GetTemplateFile(DocumentTypeEnum.kPartDocumentObject, SystemOfMeasureEnum.kDefaultSystemOfMeasure, DraftingStandardEnum.kDefault_DraftingStandard, null),
44                 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

11               AssemblyDocument asmDoc = inventorApp.Documents.Add(
22                 DocumentTypeEnum.kAssemblyDocumentObject,
33                 inventorApp.FileManager.GetTemplateFile(DocumentTypeEnum.kAssemblyDocumentObject, SystemOfMeasureEnum.kDefaultSystemOfMeasure, DraftingStandardEnum.kDefault_DraftingStandard, null),
44                 true) as AssemblyDocument;

（2）打开部件件文档

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