NXOpen 遍历部件并对每个部件加属性

// Mandatory UF Includes
#include <uf.h>
#include <uf_object_types.h>

// Internal Includes
#include <NXOpen/ListingWindow.hxx>
#include <NXOpen/NXMessageBox.hxx>
#include <NXOpen/UI.hxx>

// Internal+External Includes
#include <NXOpen/Annotations.hxx>
#include <NXOpen/Assemblies_Component.hxx>
#include <NXOpen/Assemblies_ComponentAssembly.hxx>
#include <NXOpen/Body.hxx>
#include <NXOpen/BodyCollection.hxx>
#include <NXOpen/Face.hxx>
#include <NXOpen/Line.hxx>
#include <NXOpen/NXException.hxx>
#include <NXOpen/NXObject.hxx>
#include <NXOpen/Part.hxx>
#include <NXOpen/PartCollection.hxx>
#include <NXOpen/Session.hxx>

#include <NXOpen/BasePart.hxx>

#include <NXOpen/AttributeManager.hxx>
#include <NXOpen/AttributePropertiesBaseBuilder.hxx>
#include <NXOpen/AttributePropertiesBuilder.hxx>

//用户代码

void MyClass::do_it()
{

Session *theSession = Session::GetSession();//获取绘画客口

BasePart *basedisplaypart = theSession->Parts()->BaseDisplay();//定义basedisplaypart

//遍历实例
Assemblies::ComponentAssembly *componentassembly = basedisplaypart->ComponentAssembly();//获取装配底层（BaseWork为当前工作装配，basedisplaypart为当前显示的装配 两种结果是不一样的）
Assemblies::Component *rootcomponent = componentassembly->RootComponent();//获取rootcomponent

if (rootcomponent==NULL)//判断rootcomponent是否为空，空即提示不是装配，是就执行遍历
{
//弹出消息框（四种消息框 错误：DialogTypeError 警告：DialogTypeWarning 提示：DialogTypeInformation 询问：DialogTypeQuestion
theUI->NXMessageBox()->Show("提示", NXOpen::NXMessageBox::DialogTypeWarning, "当前没在装配环境!"); //弹出消息框提示
}
else//
{
//theSession->ListingWindow()->WriteLine(rootcomponent->DisplayName()+" ");//信息窗口写入主装配 名字

getchildren(rootcomponent);

}

}

void MyClass::getchildren(Assemblies::Component *root)
{

//用户代码
std::vector<Assemblies::Component *> children = root->GetChildren();//获取第一层Component

for (int i = 0 ; i<children.size();i++)

{
Assemblies::Component *component = children[i];//获取第一层第i个Component

//判断部件加载状态
bool isloading = true;
Part *resCurrentProtype = dynamic_cast<Part *>(children[i]->Prototype());

if(resCurrentProtype == NULL)
{
isloading = false;// 不加载为false 全加载和部份加载为true
}
//遍历表达式
if ( isloading == true )
{

//NXOpen对部件加属性
std::vector<NXObject *> objects1(1);
objects1[0] = resCurrentProtype;
AttributePropertiesBuilder *attributePropertiesBuilder1;
attributePropertiesBuilder1 = theSession->AttributeManager()->CreateAttributePropertiesBuilder(workPart, objects1, AttributePropertiesBuilder::OperationTypeNone);
attributePropertiesBuilder1->SetTitle("PartNo");
attributePropertiesBuilder1->SetStringValue("1-001");

NXObject *nXObject1;
nXObject1 = attributePropertiesBuilder1->Commit();

attributePropertiesBuilder1->SetTitle("PartName");
attributePropertiesBuilder1->SetStringValue("后模仁");

NXObject *nXObject2;
nXObject2 = attributePropertiesBuilder1->Commit();

attributePropertiesBuilder1->Destroy();

}

getchildren(component);

}

}