[Visual C++] Richiesta aiuto inserimento stringa in campo dataGridView da txt

[CIMO1]

Ciao a tutti...
sto' scrivendo un programma per la gestione di un tabellone pubblicitario
Sto' imparando adesso e ho un problema con l'inserimento di una stringa, presa da un file txt, dentro un dataGridView

#pragma once

#include "stdlib.h"
#include "iostream"
#include "fstream"
#include "string"
using namespace std;

namespace Tabellone {

	using namespace System;
	using namespace System::ComponentModel;
	using namespace System::Collections;
	using namespace System::Windows::Forms;
	using namespace System::Data;
	using namespace System::Drawing;

	/// <summary>
	/// Riepilogo per Form1
	///
	/// AVVISO: se si modifica il nome della classe, sarà necessario modificare la
	///          proprietà 'Nome file di risorse' relativa allo strumento Compilatore di risorse gestite
	///          associato a tutti i file RESX da cui dipende la classe. In caso contrario,
	///          le finestre di progettazione non saranno in grado di interagire correttamente con le
	///          risorse localizzate associate al form.
	/// </summary>
	public ref class Form1 : public System::Windows::Forms::Form
	{
	public:
		Form1(void)
		{
			InitializeComponent();
			//
			//TODO: aggiungere qui il codice del costruttore.
			//
		}

	protected:
		/// <summary>
		/// Liberare le risorse in uso.
		/// </summary>
		~Form1()
		{
			if (components)
			{
				delete components;
			}
		}
	private: System::Windows::Forms::DataGridView^  dataGridView1;
	private: System::Windows::Forms::MenuStrip^  menuStrip1;
	private: System::Windows::Forms::ToolStripMenuItem^  menuToolStripMenuItem;
	private: System::Windows::Forms::ToolStripMenuItem^  apriToolStripMenuItem;
	private: System::Windows::Forms::ToolStripMenuItem^  salvaToolStripMenuItem;
	private: System::Windows::Forms::ToolStripMenuItem^  esciToolStripMenuItem;
	private: System::Windows::Forms::DataGridViewTextBoxColumn^  Column1;
	private: System::Windows::Forms::DataGridViewTextBoxColumn^  Column2;
	private: System::Windows::Forms::DataGridViewTextBoxColumn^  Column3;

	protected: 

	private:
		/// <summary>
		/// Variabile di progettazione necessaria.
		/// </summary>
		System::ComponentModel::Container ^components;

#pragma region Windows Form Designer generated code
		/// <summary>
		/// Metodo necessario per il supporto della finestra di progettazione. Non modificare
		/// il contenuto del metodo con l'editor di codice.
		/// </summary>
		void InitializeComponent(void)
		{
			System::ComponentModel::ComponentResourceManager^  resources = (gcnew System::ComponentModel::ComponentResourceManager(Form1::typeid));
			this->dataGridView1 = (gcnew System::Windows::Forms::DataGridView());
			this->Column1 = (gcnew System::Windows::Forms::DataGridViewTextBoxColumn());
			this->Column2 = (gcnew System::Windows::Forms::DataGridViewTextBoxColumn());
			this->Column3 = (gcnew System::Windows::Forms::DataGridViewTextBoxColumn());
			this->menuStrip1 = (gcnew System::Windows::Forms::MenuStrip());
			this->menuToolStripMenuItem = (gcnew System::Windows::Forms::ToolStripMenuItem());
			this->apriToolStripMenuItem = (gcnew System::Windows::Forms::ToolStripMenuItem());
			this->salvaToolStripMenuItem = (gcnew System::Windows::Forms::ToolStripMenuItem());
			this->esciToolStripMenuItem = (gcnew System::Windows::Forms::ToolStripMenuItem());
			(cli::safe_cast<System::ComponentModel::ISupportInitialize^  >(this->dataGridView1))->BeginInit();
			this->menuStrip1->SuspendLayout();
			this->SuspendLayout();
			// 
			// dataGridView1
			// 
			this->dataGridView1->AccessibleDescription = nullptr;
			this->dataGridView1->AccessibleName = nullptr;
			this->dataGridView1->AllowUserToResizeColumns = false;
			this->dataGridView1->AllowUserToResizeRows = false;
			resources->ApplyResources(this->dataGridView1, L"dataGridView1");
			this->dataGridView1->BackgroundImage = nullptr;
			this->dataGridView1->ColumnHeadersHeightSizeMode = System::Windows::Forms::DataGridViewColumnHeadersHeightSizeMode::AutoSize;
			this->dataGridView1->Columns->AddRange(gcnew cli::array< System::Windows::Forms::DataGridViewColumn^  >(3) {this->Column1, 
				this->Column2, this->Column3});
			this->dataGridView1->Font = nullptr;
			this->dataGridView1->Name = L"dataGridView1";
			this->dataGridView1->RowHeadersVisible = false;
			// 
			// Column1
			// 
			resources->ApplyResources(this->Column1, L"Column1");
			this->Column1->Name = L"Column1";
			this->Column1->Resizable = System::Windows::Forms::DataGridViewTriState::False;
			// 
			// Column2
			// 
			resources->ApplyResources(this->Column2, L"Column2");
			this->Column2->Name = L"Column2";
			this->Column2->Resizable = System::Windows::Forms::DataGridViewTriState::False;
			// 
			// Column3
			// 
			resources->ApplyResources(this->Column3, L"Column3");
			this->Column3->Name = L"Column3";
			this->Column3->Resizable = System::Windows::Forms::DataGridViewTriState::False;
			// 
			// menuStrip1
			// 
			this->menuStrip1->AccessibleDescription = nullptr;
			this->menuStrip1->AccessibleName = nullptr;
			resources->ApplyResources(this->menuStrip1, L"menuStrip1");
			this->menuStrip1->BackgroundImage = nullptr;
			this->menuStrip1->Font = nullptr;
			this->menuStrip1->Items->AddRange(gcnew cli::array< System::Windows::Forms::ToolStripItem^  >(1) {this->menuToolStripMenuItem});
			this->menuStrip1->Name = L"menuStrip1";
			// 
			// menuToolStripMenuItem
			// 
			this->menuToolStripMenuItem->AccessibleDescription = nullptr;
			this->menuToolStripMenuItem->AccessibleName = nullptr;
			resources->ApplyResources(this->menuToolStripMenuItem, L"menuToolStripMenuItem");
			this->menuToolStripMenuItem->BackgroundImage = nullptr;
			this->menuToolStripMenuItem->DropDownItems->AddRange(gcnew cli::array< System::Windows::Forms::ToolStripItem^  >(3) {this->apriToolStripMenuItem, 
				this->salvaToolStripMenuItem, this->esciToolStripMenuItem});
			this->menuToolStripMenuItem->Name = L"menuToolStripMenuItem";
			this->menuToolStripMenuItem->ShortcutKeyDisplayString = nullptr;
			// 
			// apriToolStripMenuItem
			// 
			this->apriToolStripMenuItem->AccessibleDescription = nullptr;
			this->apriToolStripMenuItem->AccessibleName = nullptr;
			resources->ApplyResources(this->apriToolStripMenuItem, L"apriToolStripMenuItem");
			this->apriToolStripMenuItem->BackgroundImage = nullptr;
			this->apriToolStripMenuItem->Name = L"apriToolStripMenuItem";
			this->apriToolStripMenuItem->ShortcutKeyDisplayString = nullptr;
			// 
			// salvaToolStripMenuItem
			// 
			this->salvaToolStripMenuItem->AccessibleDescription = nullptr;
			this->salvaToolStripMenuItem->AccessibleName = nullptr;
			resources->ApplyResources(this->salvaToolStripMenuItem, L"salvaToolStripMenuItem");
			this->salvaToolStripMenuItem->BackgroundImage = nullptr;
			this->salvaToolStripMenuItem->Name = L"salvaToolStripMenuItem";
			this->salvaToolStripMenuItem->ShortcutKeyDisplayString = nullptr;
			// 
			// esciToolStripMenuItem
			// 
			this->esciToolStripMenuItem->AccessibleDescription = nullptr;
			this->esciToolStripMenuItem->AccessibleName = nullptr;
			resources->ApplyResources(this->esciToolStripMenuItem, L"esciToolStripMenuItem");
			this->esciToolStripMenuItem->BackgroundImage = nullptr;
			this->esciToolStripMenuItem->Name = L"esciToolStripMenuItem";
			this->esciToolStripMenuItem->ShortcutKeyDisplayString = nullptr;
			this->esciToolStripMenuItem->Click += gcnew System::EventHandler(this, &Form1::esciToolStripMenuItem_Click);
			// 
			// Form1
			// 
			this->AccessibleDescription = nullptr;
			this->AccessibleName = nullptr;
			resources->ApplyResources(this, L"$this");
			this->AutoScaleMode = System::Windows::Forms::AutoScaleMode::Font;
			this->BackgroundImage = nullptr;
			this->Controls->Add(this->dataGridView1);
			this->Controls->Add(this->menuStrip1);
			this->Font = nullptr;
			this->Icon = nullptr;
			this->MainMenuStrip = this->menuStrip1;
			this->MaximizeBox = false;
			this->Name = L"Form1";
			this->Load += gcnew System::EventHandler(this, &Form1::Form1_Load);
			(cli::safe_cast<System::ComponentModel::ISupportInitialize^  >(this->dataGridView1))->EndInit();
			this->menuStrip1->ResumeLayout(false);
			this->menuStrip1->PerformLayout();
			this->ResumeLayout(false);
			this->PerformLayout();

		}
		void toRead()
		{
			/*
			String^letturaCampo;

			ifstream fileDaLeggere("Dati.txt",ios::in);

			while(!fileDaLeggere.eof())
			{
				getline(fileDaLeggere,letturaCampo);
			}

			fileDaLeggere.close();
			*/

			/*String^titolo;

			ifstream infile("Dati.txt",ios::in);
			
			while(infile.good()) 
				titolo;*/
		}
		void toInsertDataGridView1()
		{			
			String^titolo;

			ifstream infile("Dati.txt",ios::in);
			
			while(infile.good()) 
				titolo;
			
			array<String^>^riga0 = {titolo,"01/01/2009","01/01/2010"};
			array<String^>^riga1 = {"Spot 2","02/02/2009","02/02/2010"};
			array<String^>^riga2 = {"Spot 3","03/03/2009","03/03/2010"};

			{
				DataGridViewRowCollection^ riga = this->dataGridView1->Rows;
				riga->Add(riga0);
				riga->Add(riga1);
				riga->Add(riga2);
			}

			{
				DataGridViewColumnCollection^ columns = this->dataGridView1->Columns;
				columns[0]->DisplayIndex = 0;
				columns[1]->DisplayIndex = 1;
				columns[2]->DisplayIndex = 2;
			}
		}
#pragma endregion
	private: System::Void Form1_Load(System::Object^  sender, System::EventArgs^  e)
			 {
				 //toRead();
				 toInsertDataGridView1();
			 }
	private: System::Void esciToolStripMenuItem_Click(System::Object^  sender, System::EventArgs^  e)
			 {
				 exit(0);
			 }
};
}

Questo e' il codice che ho scritto fino ad adesso...come potete vedere non inserisce "titolo" nella prima colonna della prima riga... (array<String^>^riga0 = {titolo,"01/01/2009","01/01/2010"};)
Come devo fare per prendere il testo da un txt ed inserirlo dentro i rispettivi campi del dataGridView?
tnx

[alka]

Ne stai parlando già in questa discussione.