NX二次开发.net C#语言获取装配组件

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1. static NXOpen.Assemblies.Component[] getAllChildren(BasePart assy)
   
2.     {
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3.         System.Collections.ArrayList theChildren = new System.Collections.ArrayList();
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4.         Tag aChildTag = Tag.Null;
   
5. 
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6.         do
   
7.         {
   
8.             theUFSession.Obj.CycleObjsInPart(assy.Tag, UFConstants.UF_component_type, ref aChildTag);
   
9.             if ((aChildTag == Tag.Null)) break;
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10. 
    
11.             NXOpen.Assemblies.Component aChild = (NXOpen.Assemblies.Component)NXOpen.Utilities.NXObjectManager.Get(aChildTag);
    
12.             theChildren.Add(aChild);
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13.         } while (true);
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14.         return (NXOpen.Assemblies.Component[])theChildren.ToArray(typeof(NXOpen.Assemblies.Component));
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15.     }
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