Char Pointers and the Undeclared Identifer Error

[JRimmer]

I'm getting the following error when I run my code below, "error C2065: 'board' : undeclared identifier". I believe my complier is complaining saying board hasn't been given a value, and your trying to call it with, "DisplayBoard()" function. Is this a correct understanding of that error?

Is there a way to modify my code so that I could declare board outside my while loop?

#include <iostream>
#include <fstream>

using namespace std;

void DisplayBoard(char ** myBoard, int B_Height, int B_Width);

int main(){
	fstream inFile;
	int Size_Width, Size_Height;
	char ** board;

	inFile.open("maze.txt");

	while (!inFile.eof()){
		inFile >> Size_Height;
		inFile >> Size_Width;

		board = new char*[Size_Height];
		for (int i = 0; i < Size_Height; i++){
			board[i] = new char[Size_Width];
		}

		for (int j = 0; j < Size_Height; j++){
			for (int k = 0; k < Size_Width; k++){
				inFile >> board[j][k];
			}
		}
	}

	inFile.close();

	//Error here saying, "error C2065: 'board' : undeclared identifier
	DisplayBoard(board, Size_Height, Size_Width);


        //Side note, is the correct syntax to delete my char pointer ?
        //delete [] board;
	system("pause");
	return 0;
}

void DisplayBoard(char ** myBoard, int B_Height, int B_Width){
	for (int y = 0; y < B_Height; y++){
		for (int x = 0; x < B_Width; x++){
			cout << myBoard[y][x];
		}
		cout << endl;
	}
}

"maze.txt" (Note: this didn't copy over 100% correct, don't know why, not the issue here though.)

11 10
XXXXXXXXXX
XX...tX..X
XX.XXXX.XX
XX.......X
XXXXXXX.XX
X....XX.XX
X.XX.....X
X...XX.XXX
XXX..XXXXX
XXXX....XX
XXXXXXXXXX

[JRimmer]

Update: I tried to run my code today and my complier no longer had that error. I don't know why. Also removed my while loop, it wasn't working as intended.

Is the following syntax correct to delete my pointer to a pointer board?
delete [] board;

Working code:

#include <iostream>
#include <cmath>
#include <fstream>

using namespace std;

void DisplayBoard(char ** myBoard, int B_Height, int B_Width);

int main(){
	fstream inFile;
	int Size_Width, Size_Height;
	static char ** board;

        inFile.open("maze.txt");
	inFile >> Size_Height;
	inFile >> Size_Width;

	board = new char*[Size_Height];
	for (int i = 0; i < Size_Height; i++){
		board[i] = new char[Size_Width];
		}

	for (int j = 0; j < Size_Height; j++){
		for (int k = 0; k < Size_Width; k++){
			inFile >> board[j][k];
		}
	}
	inFile.close();

	DisplayBoard(board, Size_Height, Size_Width);

	system("pause");
	return 0;
}

void DisplayBoard(char ** myBoard, int B_Height, int B_Width){
	for (int y = 0; y < B_Height; y++){
		for (int x = 0; x < B_Width; x++){
			cout << myBoard[y][x];
		}
		cout << endl;
	}
}