问个很傻的问题 最近写了个程序 用了以下几个命名空间 但我现在还不清楚自己写的程序是用的什么语言

	using namespace System;

	using namespace System::ComponentModel;

	using namespace System::Windows::Forms;

	using namespace System::Data;

	using namespace System::Drawing;

	using namespace System::IO;

 	using namespace System::Collections::Generic;

		 long int thiszhen = trackBar1->Maximum * tempLine / (trackBar1->Value * 15);

						 long int interceptTime; //被裁定时间段

						 int CurrentFilm;  //被裁剪辑的索引

						 int CurrentFilmNext ;

						 for(int t = 0 ; t < filmList->Count ; t++ ){

							if(thiszhen > filmList[t]->filmStartTime && thiszhen < filmList[t]->filmEndTime )

							   CurrentFilm = t;

							 MessageBox::Show(""+t,"");

						 }

						 interceptTime = filmListTemp[CurrentFilm]->filmStandTime - filmList[CurrentFilm]->filmStandTime;

						 filmList[CurrentFilm] = filmListTemp[CurrentFilm];

						 CurrentFilmNext = CurrentFilm +1;

						 for(CurrentFilmNext ; CurrentFilmNext < filmList->Count ; CurrentFilmNext++){

							 filmList[CurrentFilmNext]->filmStartTime += interceptTime;

						   filmList[CurrentFilmNext]->filmEndTime += interceptTime;

						 

						 }

						  mediaLength = mediaLength + interceptTime;