listbox not visible in thread

[Thilek]

i guys , i am running a threat which will scan for worm in given directories.. currently its scanning but it supposed to show the scanned files in the listbox.. but its not showing.. how can i make it to show on list box ya.. Below is my coding :-

#pragma once
#include "Form1.h"
#include "QUARANTINE.h"
#include "Scanner.h"

using namespace System;
using namespace System::ComponentModel;
using namespace System::Collections;
using namespace System::Windows::Forms;
using namespace System::Data::SQLite;
using namespace System::Data;
using namespace System::Drawing;
using namespace System::Collections::Generic;
using namespace System::IO;
using namespace System::Threading;

char status ='S';

namespace Enhan_GUI {

/// <summary>
/// Summary for autoscan
///
/// WARNING: If you change the name of this class, you will need to change the
///          'Resource File Name' property for the managed resource compiler tool
///          associated with all .resx files this class depends on.  Otherwise,
///          the designers will not be able to interact properly with localized
///          resources associated with this form.
/// </summary>
public ref class autoscan : public System::Windows::Forms::Form
{
public:
	autoscan(void)
	{
		InitializeComponent();
		//
		//TODO: Add the constructor code here
		//
	}
    int Data;

protected:
	/// <summary>
	/// Clean up any resources being used.
	/// </summary>
	~autoscan()
	{
		if (components)
		{
			delete components;
		}
	}
private: System::Windows::Forms::Button^  cmdClose;
protected: 

private: System::Windows::Forms::Label^  label1;
private: System::Windows::Forms::Button^  cmdPause;
private: System::Windows::Forms::GroupBox^  gbxfunction;
private: System::Windows::Forms::Button^  cmdStart;
private: System::Windows::Forms::Label^  label2;
private: System::Windows::Forms::Label^  label3;
private: System::Windows::Forms::PictureBox^  pictureBox1;

private:
	/// <summary>
	/// Required designer variable.
	/// </summary>
	System::ComponentModel::Container ^components;

#pragma region Windows Form Designer generated code
/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
void InitializeComponent(void)
{
System::ComponentModel::ComponentResourceManager^ resources = (gcnew System::ComponentMode

[Thilek]

its ok guys... i manage to solve that.. thanks anyway... :) cheers.....