NX二次开发-Block UI C++设置弹框信息（错误、警告、信息）

// Mandatory UF Includes
#include <uf.h>
#include <uf_modl.h>
#include <uf_obj.h>
#include <uf_eval.h>
#include <uf_ui.h>
#include <uf_object_types.h>

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

// Std C++ Includes

using namespace NXOpen;
using std::string;
using std::exception;
using std::stringstream;
using std::endl;


//------------------------------------------------------------------------------
// NXOpen c++ test class 
//------------------------------------------------------------------------------
class MyClass
{
    // class members
public:
    static Session *theSession;
    static UI *theUI;

    MyClass();
    ~MyClass();

    void do_it();
    void print(const NXString &);
    void print(const string &);
    void print(const char*);

private:
    BasePart *workPart, *displayPart;
    NXMessageBox *mb;
    ListingWindow *lw;
    LogFile *lf;
};

//------------------------------------------------------------------------------
// Initialize static variables
//------------------------------------------------------------------------------
Session *(MyClass::theSession) = NULL;
UI *(MyClass::theUI) = NULL;

//------------------------------------------------------------------------------
// Constructor 
//------------------------------------------------------------------------------
MyClass::MyClass()
{

    // Initialize the NX Open C++ API environment
    MyClass::theSession = NXOpen::Session::GetSession();
    MyClass::theUI = UI::GetUI();
    mb = theUI->NXMessageBox();
    lw = theSession->ListingWindow();
    lf = theSession->LogFile();

    workPart = theSession->Parts()->BaseWork();
    displayPart = theSession->Parts()->BaseDisplay();
	
}

//------------------------------------------------------------------------------
// Destructor
//------------------------------------------------------------------------------
MyClass::~MyClass()
{
}

//------------------------------------------------------------------------------
// Print string to listing window or stdout
//------------------------------------------------------------------------------
void MyClass::print(const NXString &msg)
{
    if(! lw->IsOpen() ) lw->Open();
    lw->WriteLine(msg);
}
void MyClass::print(const string &msg)
{
    if(! lw->IsOpen() ) lw->Open();
    lw->WriteLine(msg);
}
void MyClass::print(const char * msg)
{
    if(! lw->IsOpen() ) lw->Open();
    lw->WriteLine(msg);
}




//------------------------------------------------------------------------------
// Do something
//------------------------------------------------------------------------------
void MyClass::do_it()
{

	// TODO: add your code here
    UI *theUI = UI::GetUI();
    NXMessageBox *msgBox;
    msgBox = theUI->NXMessageBox();
    msgBox->Show("弹框标题", NXOpen::NXMessageBox::DialogTypeError, "弹框内容");//错误
    msgBox->Show("弹框标题", NXOpen::NXMessageBox::DialogTypeWarning, "弹框内容");//警告
    msgBox->Show("弹框标题", NXOpen::NXMessageBox::DialogTypeInformation, "弹框内容");//信息
    uc1601("弹框内容", 1);//与msgBox->Show("弹框标题", NXOpen::NXMessageBox::DialogTypeInformation, "弹框内容");相同
	
}

//------------------------------------------------------------------------------
// Entry point(s) for unmanaged internal NXOpen C/C++ programs
//------------------------------------------------------------------------------
//  Explicit Execution
extern "C" DllExport void ufusr( char *parm, int *returnCode, int rlen )
{
    try
    {
	// Create NXOpen C++ class instance
        UF_initialize();
	MyClass *theMyClass;
	theMyClass = new MyClass();
	theMyClass->do_it();
	delete theMyClass;
        UF_terminate();
    }
    catch (const NXException& e1)
    {
	UI::GetUI()->NXMessageBox()->Show("NXException", NXOpen::NXMessageBox::DialogTypeError, e1.Message());
    }
	catch (const exception& e2)
    {
	UI::GetUI()->NXMessageBox()->Show("Exception", NXOpen::NXMessageBox::DialogTypeError, e2.what());
    }
	catch (...)
    {
	UI::GetUI()->NXMessageBox()->Show("Exception", NXOpen::NXMessageBox::DialogTypeError, "Unknown Exception.");
    }
}


//------------------------------------------------------------------------------
// Unload Handler
//------------------------------------------------------------------------------
extern "C" DllExport int ufusr_ask_unload()
{
    return (int)NXOpen::Session::LibraryUnloadOptionImmediately;
}