"inaccessible due to protection level" error

i got this error "inaccessible due to protection level" and do not know what it is...i have tried everything for 3 days from changing private to public to rewrote all the code but it gives same error...i just copied all some code from my books what i do not understand is my program has one error....my classmates do not know what the problem is

here is the error from :

using System;
using System.Windows.Forms;
using System.IO;
using WindowsApplication2;

namespace WindowsApplication2
{
public partial class SavingClass : Form1
{
private StreamWriter fileWriter; // writes datea to text file
private FileStream output; // maintains connection to file


//pramaterless constructor
public SavingClass()
{
[b][italic][u]InitializeComponent[/u][/italic][/b]; // <-------this line code has blue
underline and shows the
"inaccessible due to protection level" error
message

}//end constructor
......



this code is from my third class

below is the full code of my program







(Class form1)

using System;
using System.Windows.Forms;

namespace WindowsApplication2
{
public partial class Form1 : Form
{
protected int TextBoxCount = 5; // number of TextBoxes on Form

//enumeration constants specify textbox indices
public enum TextBoxIndices
{
VIDEOAUDIO,
TITLE,
CATEGORY,
CERTIFICATION,
COPIES
}

//parameterless constructor
public Form1()
{
InitializeComponent();
}
//end constructor

//clear all TExtBoxes
public void ClearTextBoxes()
{
//iterate through every control on form
for (int i = 0; i < Controls.Count; i++)
{
Control myControl = Controls[i]; // get control

//determine wheterh control is textbox
if (myControl is TextBox)
{
//clear text property (set to empty string )
myControl.Text = "";
}//end if
}//end for
}//end method ClearTextBoxes

//set text box values to string array values
public void SetTextBoxValues(string[] values)
{
//determine wethere string array has correct lenght
if (values.Length != TextBoxCount)
{
//throw exception if not correct length
throw (new ApplicationException(" There must be " +
(TextBoxCount + 1) + " string in the array"));
}//end if


//set array values if array has correct lenght
else
{
//seet array values to text box values
videoaudiocodeTextBox.Text = values[(int)TextBoxIndices.VIDEOAUDIO];
titleTextBox.Text = values[(int)TextBoxIndices.TITLE];
categoryTextBox.Text = values[(int)TextBoxIndices.CATEGORY];
certificationTextBox.Text = values[(int)TextBoxIndices.CERTIFICATION];
copiesTextBox.Text = values[(int)TextBoxIndices.COPIES];
}//end else
}//end method SetTExtValues

//return text box values as string array
public string[] GetTextBoxValues()
{
string[] values = new string[TextBoxCount];

//copy text box fields to string array
values[(int)TextBoxIndices.VIDEOAUDIO] = videoaudiocodeTextBox.Text;
values[(int)TextBoxIndices.TITLE] = titleTextBox.Text;
values[(int)TextBoxIndices.CATEGORY] = categoryTextBox.Text;
values[(int)TextBoxIndices.CERTIFICATION] = certificationTextBox.Text;
values[(int)TextBoxIndices.COPIES] = copiesTextBox.Text;

return values;
}



}//end method
}//end class









(recordclass)
using System;
using System.Collections.Generic;
using System.Text;

namespace WindowsApplication2
{
public class RecordClass
{
private int videoandaudio;
private string title;
private string category;
private string certification;
private int copies;

//parameterless constructor sets members to default values
public RecordClass()
: this(0, "", "", "", 0)
{
}//end constructor

//overloaded constructor sets members to parameter values
public RecordClass(int videoandaudioValue, string titleValue, string categoryValue,
string certificationValue, int copiesValue)
{
Videoandaudio = videoandaudioValue;
Title = titleValue;
Category = categoryValue;
Certification = certificationValue;
Copies = copiesValue;
}//end constructor

//property that gets and sets account
public int Videoandaudio
{
get
{
return videoandaudio;
}//end get

set
{
videoandaudio = value;
}//endset
}//end property Videoandaudio

//property that gets and sets title
public string Title
{
get
{
return title;
}//end get

set
{
title = value;
}//endset
}//end property title

//property that gets and sets category
public string Category
{
get
{
return category;
}//end get

set
{
category = value;
}//endset
}//end property category

//property that gets and sets certification
public string Certification
{
get
{
return certification;
}//end get

set
{
certification = value;
}//endset
}//end property certification

//property that gets and sets coopies
public int Copies
{
get
{
return copies;
}//end get

set
{
copies = value;
}//endset
}//end property copies




}//end class
}










(savingclass)
using System;
using System.Windows.Forms;
using System.IO;
using WindowsApplication2;

namespace WindowsApplication2
{
public partial class SavingClass : Form1
{
private StreamWriter fileWriter; // writes datea to text file
private FileStream output; // maintains connection to file


//pramaterless constructor
public SavingClass()
{
[b][italic][u]InitializeComponent[/u][/italic][/b](); ---here is the error

}//end constructor



//event handelr for Save button
private void saveButton_Click(object sender, EventArgs e)
{
//create dialog box enabling uer to save file
SaveFileDialog fileChooser = new SaveFileDialog();
DialogResult result = fileChooser.ShowDialog();
string fileName; // name of file to save data

fileChooser.CheckFileExists = false; // allow user to create file

//exit event handler if user clicked "Cancel"
if (result == DialogResult.Cancel)
return;

fileName = fileChooser.FileName; // get specified file name

//show error if user specified invalid file
if (fileName == "" || fileName == null)
MessageBox.Show(" Invalid File Name", "Error",
MessageBoxButtons.OK, MessageBoxIcon.Error);
else
{
//save file via filestream if user specified valid file
try
{
//open ifle with write access
output = new FileStream(fileName,
FileMode.OpenOrCreate, FileAccess.Write);

//sets file to where data is written
fileWriter = new StreamWriter(output);

//disable save button and enable enter button

saveButton.Enabled = false;
enterButton.Enabled = true;
}//end try

//handle exception if ther is a problem opening the file
catch (IOException)
{
//notify user if file doesnot exist
MessageBox.Show("Error opening file", "error",
MessageBoxButtons.OK, MessageBoxIcon.Error);
}//end catch
}//end else
}//end method saveButton_click

//handler for enterButton_click
private void enterButton_Click(object sender, EventArgs e)
{
//store Textbox values string array
string[] values = GetTextBoxValues();

//record containg textbox values to serialize
RecordClass class1 = new RecordClass();

//determine whether textbox account field is empty
if ( values [ ( int ) TextBoxIndices.VIDEOAUDIO ] != "" )
{
// store textbox values in record and serialize record
try
{
// get video and audio code value from textbox
int videoandaudioCode = Int32.Parse( values[ ( int ) TextBoxIndices.VIDEOAUDIO ] );

//determine wheterh videoandaudioCode is valid
if ( videoandaudioCode > 0 )
{
//store textbox fields in record
class1.Videoandaudio = videoandaudioCode;
class1.Title = values[ ( int ) TextBoxIndices.TITLE ];
class1.Category = values[ ( int ) TextBoxIndices.CATEGORY ];
class1.Certification = values[ ( int ) TextBoxIndices.CERTIFICATION ];
class1.Copies = Int32.Parse( values[ ( int ) TextBoxIndices.COPIES ]);
}//end if
else{
//notify user if invalid video and audio code
MessageBox.Show( " invalid code ", "error",
MessageBoxButtons.OK, MessageBoxIcon.Error ) ;
}//end else
}//endtry
//notify user if error occurs in seialization
catch ( IOException )
{
MessageBox.Show( "error writing to file" , "error",
MessageBoxButtons.OK, MessageBoxIcon.Error );
}//end catch
//notify user if eror occurs regarding parameter format
catch ( FormatException )
{
MessageBox.Show( "invalid format", "error",
MessageBoxButtons.OK, MessageBoxIcon.Error );
}//end catch
}//end if

ClearTextBoxes(); //clear textbox values
}//end method enter button_ click

//handler for exitButton Click
private void exitButton_Click(object sender, EventArgs e)
{
//dtermine wheteher file exists
if (output != null)
{
try
{
fileWriter.Close(); //close streamwriter
output.Close(); //close file

}// end try
//notify user of error closing file
catch (IOException)
{
MessageBox.Show(" cannot close file", "error",
MessageBoxButtons.OK, MessageBoxIcon.Error);
}//end catch
}//end if

Application.Exit();
}//end method
}// end class
}





sorry for posting all the code i am just hoping someone could help me find the error for this...

so frustrated herer

need some help

thx


;D

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