/// <summary>
/// This is event handler for openToolStripMenuItem Click event
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void openToolStripMenuItem_Click(object sender, EventArgs e)
{
// Configure the file dialog
ProductOpenFileDialog.FileName = "Harware.txt";
ProductOpenFileDialog.InitialDirectory = Directory.GetCurrentDirectory();
ProductOpenFileDialog.Filter = "Text Files (*.txt)|*.txt| All Files (*.*)|*.*";
var resultFile = ProductOpenFileDialog.ShowDialog();
if (resultFile != DialogResult.Cancel)
{
try
{
// this will opening file stream to read
using (StreamReader input = new StreamReader(File.Open(ProductOpenFileDialog.FileName, FileMode.Open)))
{
Program.product.productID = short.Parse(input.ReadLine());
Program.product.cost = decimal.Parse(input.ReadLine());
Program.product.manufacturer = input.ReadLine();
Program.product.model = input.ReadLine();
Program.product.condition = input.ReadLine();
Program.product.platform = input.ReadLine();
Program.product.OS = input.ReadLine();
Program.product.RAM_size = input.ReadLine();
Program.product.screensize = input.ReadLine();
Program.product.HDD_size = input.ReadLine();
Program.product.CPU_brand = input.ReadLine();
Program.product.CPU_number = input.ReadLine();
Program.product.GPU_Type = input.ReadLine();
Program.product.CPU_type = input.ReadLine();
Program.product.CPU_speed = input.ReadLine();
Program.product.webcam = input.ReadLine();
// cleaning up!
input.Close();
input.Dispose();
}
}
catch (IOException error)
{
// error when user select the wrong file
MessageBox.Show($"ERROR: {error.Message}", "ERROR", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
catch (FormatException errorFormat)
{
// this happens when the format of the file is wrong
MessageBox.Show($"ERROR: {errorFormat.Message} \n\nPlease select the correct file type", "ERROR", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
// loads the new selection
ProductInfoForm_Load(sender, e);
}
/// <summary>
/// This method will open up your saved files
/// </summary>
private void OpenFile()
{
// Configure the file dialog
ProductOpenFileDialog.FileName = "Hardware.txt";
ProductOpenFileDialog.InitialDirectory = Directory.GetCurrentDirectory();
ProductOpenFileDialog.Filter = "Text Files (*.txt)|*.txt| All Files (*.*)|*.*";
// Open the file dialog
var resultFile = ProductOpenFileDialog.ShowDialog();
if (resultFile != DialogResult.Cancel)
{
try
{
// Open file stream to read
using (StreamReader input = new StreamReader(File.Open(ProductOpenFileDialog.FileName, FileMode.Open)))
{
Program.product.productID = short.Parse(input.ReadLine());
Program.product.cost = decimal.Parse(input.ReadLine());
Program.product.manufacturer = input.ReadLine();
Program.product.model = input.ReadLine();
Program.product.condition = input.ReadLine();
Program.product.platform = input.ReadLine();
Program.product.OS = input.ReadLine();
Program.product.RAM_size = input.ReadLine();
Program.product.screensize = input.ReadLine();
Program.product.HDD_size = input.ReadLine();
Program.product.CPU_brand = input.ReadLine();
Program.product.CPU_number = input.ReadLine();
Program.product.GPU_Type = input.ReadLine();
Program.product.CPU_type = input.ReadLine();
Program.product.CPU_speed = input.ReadLine();
Program.product.webcam = input.ReadLine();
// cleaning it up
input.Close();
input.Dispose();
}
}
catch (IOException error)
{
MessageBox.Show($"ERROR: {error.Message}", "ERROR", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
catch (FormatException errorFormat)
{
MessageBox.Show($"ERROR: {errorFormat.Message} \n\nPlease select the correct file type", "ERROR", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
/// <summary>
/// This method handles the Open Saved File from Product Info Form
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void OpenStripMenuItem_Click(object sender, EventArgs e)
{
//configure open file dialog
ProductOpenFileDialog.FileName = "Product.txt";
ProductOpenFileDialog.InitialDirectory = Directory.GetCurrentDirectory();
ProductOpenFileDialog.Filter = "Text Files (*.txt)|*.txt| All Files (*.*)|*.*";
//open the file dialog
var result = ProductOpenFileDialog.ShowDialog();
if (result != DialogResult.Cancel)
{
using (StreamReader inputStream = new StreamReader(
File.Open(ProductOpenFileDialog.FileName, FileMode.Open)))
{
try
{
//read file
Program.computers.ProductID = int.Parse(inputStream.ReadLine());
Program.computers.Cost = double.Parse(inputStream.ReadLine());
Program.computers.Condition = inputStream.ReadLine();
Program.computers.Platform = inputStream.ReadLine();
Program.computers.OS = inputStream.ReadLine();
Program.computers.Manufacturer = inputStream.ReadLine();
Program.computers.Model = inputStream.ReadLine();
Program.computers.RAMSize = inputStream.ReadLine();
Program.computers.ScreenSize = inputStream.ReadLine();
Program.computers.HDDSize = inputStream.ReadLine();
Program.computers.CPUBrand = inputStream.ReadLine();
Program.computers.CPUNumber = inputStream.ReadLine();
Program.computers.GPUType = inputStream.ReadLine();
Program.computers.CPUType = inputStream.ReadLine();
Program.computers.CPUSpeed = inputStream.ReadLine();
Program.computers.WebCam = inputStream.ReadLine();
inputStream.Close();
inputStream.Dispose();
ProductInfoForm_Activated(sender, e);
}
catch (IOException exception)
{
MessageBox.Show("Error: " + exception.Message, "File I/O Error",
MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
}
/// <summary>
/// This is a methoad to load order from the file
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
public void LoadProduct(object sender, EventArgs e)
{
ProductOpenFileDialog.FileName = "Product.txt";
ProductOpenFileDialog.InitialDirectory = Directory.GetCurrentDirectory();
ProductOpenFileDialog.Filter = "Text Files (*.txt)|*.txt| All Files (*.*)|*.*";
var result = ProductOpenFileDialog.ShowDialog();
if (result != DialogResult.Cancel)
{
using (StreamReader inputStream = new StreamReader(
File.Open(ProductOpenFileDialog.FileName, FileMode.Open)))
{
Program.product.productID = short.Parse(inputStream.ReadLine());
Program.product.cost = decimal.Parse(inputStream.ReadLine());
Program.product.manufacturer = inputStream.ReadLine();
Program.product.model = inputStream.ReadLine();
Program.product.RAM_type = inputStream.ReadLine();
Program.product.RAM_size = inputStream.ReadLine();
Program.product.displaytype = inputStream.ReadLine();
Program.product.screensize = inputStream.ReadLine();
Program.product.resolution = inputStream.ReadLine();
Program.product.CPU_Class = inputStream.ReadLine();
Program.product.CPU_brand = inputStream.ReadLine();
Program.product.CPU_type = inputStream.ReadLine();
Program.product.CPU_speed = inputStream.ReadLine();
Program.product.CPU_number = inputStream.ReadLine();
Program.product.condition = inputStream.ReadLine();
Program.product.OS = inputStream.ReadLine();
Program.product.platform = inputStream.ReadLine();
Program.product.HDD_size = inputStream.ReadLine();
Program.product.HDD_speed = inputStream.ReadLine();
Program.product.GPU_Type = inputStream.ReadLine();
Program.product.optical_drive = inputStream.ReadLine();
Program.product.Audio_type = inputStream.ReadLine();
Program.product.LAN = inputStream.ReadLine();
Program.product.weight = inputStream.ReadLine();
inputStream.Close();
inputStream.Dispose();
}
ProductInfoForm_Activated(sender, e);
}
}
/// <summary>
/// Function to handle openSavedOrder button click
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void OpenSavedOrderButton_Click(object sender, EventArgs e)
{
_errflag = false; //this flag should be set to false when user starts to open from file
//Configuration for openFileDialog
ProductOpenFileDialog.InitialDirectory = Directory.GetCurrentDirectory();
ProductOpenFileDialog.FileName = "DefaultProduct.dat";
ProductOpenFileDialog.Filter = "Binary Files (*.dat)|*.dat|All Files (*.*)|*.*";
var result = ProductOpenFileDialog.ShowDialog(); //stores user action in result variable
if (result != DialogResult.Cancel)
{
//open filestream
using (BinaryReader inputStream = new BinaryReader(File.Open(ProductOpenFileDialog.FileName, FileMode.Open)))
{
//read from file into product object
try
{
Program.product.productID = short.Parse(inputStream.ReadString());
Program.product.cost = decimal.Parse(inputStream.ReadString());
Program.product.manufacturer = inputStream.ReadString();
Program.product.model = inputStream.ReadString();
Program.product.RAM_type = inputStream.ReadString();
Program.product.RAM_size = inputStream.ReadString();
Program.product.displaytype = inputStream.ReadString();
Program.product.screensize = inputStream.ReadString();
Program.product.resolution = inputStream.ReadString();
Program.product.CPU_Class = inputStream.ReadString();
Program.product.CPU_brand = inputStream.ReadString();
Program.product.CPU_type = inputStream.ReadString();
Program.product.CPU_speed = inputStream.ReadString();
Program.product.CPU_number = inputStream.ReadString();
Program.product.condition = inputStream.ReadString();
Program.product.OS = inputStream.ReadString();
Program.product.platform = inputStream.ReadString();
Program.product.HDD_size = inputStream.ReadString();
Program.product.HDD_speed = inputStream.ReadString();
Program.product.GPU_Type = inputStream.ReadString();
Program.product.optical_drive = inputStream.ReadString();
Program.product.Audio_type = inputStream.ReadString();
Program.product.LAN = inputStream.ReadString();
Program.product.WIFI = inputStream.ReadString();
Program.product.width = inputStream.ReadString();
Program.product.height = inputStream.ReadString();
Program.product.depth = inputStream.ReadString();
Program.product.weight = inputStream.ReadString();
Program.product.moust_type = inputStream.ReadString();
Program.product.power = inputStream.ReadString();
Program.product.webcam = inputStream.ReadString();
}
catch (Exception exception)
{
_errflag = true; //this flag is set to true when some error is caught
MessageBox.Show("ERROR: " + exception.Message, "ERROR",
MessageBoxButtons.OK, MessageBoxIcon.Error);
}
//cleanup
inputStream.Close();
inputStream.Dispose();
}
//when everything is good, product info form is displayed, else remains at start form
if (_errflag == false)
{
Program.Forms[FormName.PRODUCT_INFO_FORM].Show();
Hide();
}
}
}
/// <summary>
/// This is the event handler when the user clicks the open tool menu item
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
public void openToolStripMenuItem_Click(object sender, EventArgs e)
{
//configure the file dialog
ProductOpenFileDialog.FileName = "Product.txt";
ProductOpenFileDialog.InitialDirectory = Directory.GetCurrentDirectory();
ProductOpenFileDialog.Filter = "Text Files (*.txt)|*.txt| All Files (*.*)|*.*";
// open the file dialog
var result = ProductOpenFileDialog.ShowDialog();
if (result != DialogResult.Cancel)
{
try
{
// Open the stream for reading
using (StreamReader inputStream = new StreamReader(
File.Open(ProductOpenFileDialog.FileName, FileMode.Open)))
{
//read from the file
Program.product.productID = short.Parse(inputStream.ReadLine());
Program.product.cost = decimal.Parse(inputStream.ReadLine());
Program.product.manufacturer = inputStream.ReadLine();
Program.product.model = inputStream.ReadLine();
Program.product.RAM_type = inputStream.ReadLine();
Program.product.RAM_size = inputStream.ReadLine();
Program.product.displaytype = inputStream.ReadLine();
Program.product.screensize = inputStream.ReadLine();
Program.product.resolution = inputStream.ReadLine();
Program.product.CPU_Class = inputStream.ReadLine();
Program.product.CPU_brand = inputStream.ReadLine();
Program.product.CPU_type = inputStream.ReadLine();
Program.product.CPU_speed = inputStream.ReadLine();
Program.product.CPU_number = inputStream.ReadLine();
Program.product.condition = inputStream.ReadLine();
Program.product.OS = inputStream.ReadLine();
Program.product.platform = inputStream.ReadLine();
Program.product.HDD_size = inputStream.ReadLine();
Program.product.HDD_speed = inputStream.ReadLine();
Program.product.GPU_Type = inputStream.ReadLine();
Program.product.optical_drive = inputStream.ReadLine();
Program.product.Audio_type = inputStream.ReadLine();
Program.product.LAN = inputStream.ReadLine();
Program.product.WIFI = inputStream.ReadLine();
Program.product.width = inputStream.ReadLine();
Program.product.height = inputStream.ReadLine();
Program.product.depth = inputStream.ReadLine();
Program.product.weight = inputStream.ReadLine();
Program.product.moust_type = inputStream.ReadLine();
Program.product.power = inputStream.ReadLine();
Program.product.webcam = inputStream.ReadLine();
//cleanup
inputStream.Close();
inputStream.Dispose();
}
NextButton_Click(sender, e);
}
catch (IOException exception)
{
Debug.WriteLine("ERROR: " + exception.Message);
MessageBox.Show("ERROR: " + exception.Message, "ERROR",
MessageBoxButtons.OK, MessageBoxIcon.Error);
}
catch (FormatException exception)
{
Debug.WriteLine("ERROR: " + exception.Message);
MessageBox.Show("ERROR: " + exception.Message + "\n\nPlease select the appropriate file type", "ERROR",
MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
NextButton.Enabled = true;
}
private void loadSavedOrderBtn_Click(object sender, EventArgs e)
{
// Configure ProductOpenFile Dialogue
ProductOpenFileDialog.FileName = "Product.txt";
ProductOpenFileDialog.InitialDirectory = Directory.GetCurrentDirectory();
ProductOpenFileDialog.Filter = "Text File (*.txt)|*txt|All Files (*.*)|*.*";
// Open ProductOpenFile Dialogue
var result = ProductOpenFileDialog.ShowDialog();
if (result != DialogResult.Cancel)
{
try
{
using (StreamReader inputStream = new StreamReader(
File.Open(ProductOpenFileDialog.FileName, FileMode.Open)))
{
// calling methods to the calss product members
Program.product.productID = short.Parse(inputStream.ReadLine());
Program.product.cost = decimal.Parse(inputStream.ReadLine());;
Program.product.manufacturer = inputStream.ReadLine();
Program.product.model = inputStream.ReadLine();
Program.product.RAM_type = inputStream.ReadLine();
Program.product.RAM_size = inputStream.ReadLine();
Program.product.displaytype = inputStream.ReadLine();
Program.product.screensize = inputStream.ReadLine();
Program.product.resolution = inputStream.ReadLine();
Program.product.CPU_Class = inputStream.ReadLine();
Program.product.CPU_brand = inputStream.ReadLine();
Program.product.CPU_type = inputStream.ReadLine();
Program.product.CPU_speed = inputStream.ReadLine();
Program.product.CPU_number = inputStream.ReadLine();
Program.product.condition = inputStream.ReadLine();
Program.product.OS = inputStream.ReadLine();
Program.product.platform = inputStream.ReadLine();
Program.product.HDD_size = inputStream.ReadLine();
Program.product.HDD_speed = inputStream.ReadLine();
Program.product.GPU_Type = inputStream.ReadLine();
Program.product.optical_drive = inputStream.ReadLine();
Program.product.Audio_type = inputStream.ReadLine();
Program.product.LAN = inputStream.ReadLine();
Program.product.WIFI = inputStream.ReadLine();
Program.product.width = inputStream.ReadLine();
Program.product.height = inputStream.ReadLine();
Program.product.depth = inputStream.ReadLine();
Program.product.weight = inputStream.ReadLine();
Program.product.moust_type = inputStream.ReadLine();
Program.product.power = inputStream.ReadLine();
Program.product.webcam = inputStream.ReadLine();
// closing the stream
inputStream.Close();
inputStream.Dispose();
// showing the product info form
Program.productInfoForm.Show();
//hiding the form
this.Hide();
}
}
catch (IOException exception)
{
// Message box showing the error if the previouse code failed to retrieve the file
MessageBox.Show("Error:" + exception.Message, "Error Message", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
/// <summary>
/// This is event handler for OpenBinaryToolStripMenuItem Click event
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void OpenBinaryToolStripMenuItem_Click(object sender, EventArgs e)
{
// configure the file dialog
ProductOpenFileDialog.FileName = "Product.dat";
ProductOpenFileDialog.InitialDirectory = Directory.GetCurrentDirectory();
ProductOpenFileDialog.Filter = "Binary Files (*.dat)|*.dat| All Files (*.*)|*.*";
// open the file dialog
var result = ProductOpenFileDialog.ShowDialog();
if (result != DialogResult.Cancel)
{
try
{
// open file stream to read
using (BinaryReader inputStream = new BinaryReader(
File.Open(ProductOpenFileDialog.FileName, FileMode.Open)))
{
// read stuff from the file into the Product object
Program.product.productID = short.Parse(inputStream.ReadString());
Program.product.cost = decimal.Parse(inputStream.ReadString());
Program.product.manufacturer = inputStream.ReadString();
Program.product.model = inputStream.ReadString();
Program.product.RAM_type = inputStream.ReadString();
Program.product.RAM_size = inputStream.ReadString();
Program.product.displaytype = inputStream.ReadString();
Program.product.screensize = inputStream.ReadString();
Program.product.resolution = inputStream.ReadString();
Program.product.CPU_Class = inputStream.ReadString();
Program.product.CPU_brand = inputStream.ReadString();
Program.product.CPU_type = inputStream.ReadString();
Program.product.CPU_speed = inputStream.ReadString();
Program.product.CPU_number = inputStream.ReadString();
Program.product.condition = inputStream.ReadString();
Program.product.OS = inputStream.ReadString();
Program.product.platform = inputStream.ReadString();
Program.product.HDD_size = inputStream.ReadString();
Program.product.HDD_speed = inputStream.ReadString();
Program.product.GPU_Type = inputStream.ReadString();
Program.product.optical_drive = inputStream.ReadString();
Program.product.Audio_type = inputStream.ReadString();
Program.product.LAN = inputStream.ReadString();
Program.product.WIFI = inputStream.ReadString();
Program.product.width = inputStream.ReadString();
Program.product.height = inputStream.ReadString();
Program.product.depth = inputStream.ReadString();
Program.product.weight = inputStream.ReadString();
Program.product.moust_type = inputStream.ReadString();
Program.product.power = inputStream.ReadString();
Program.product.webcam = inputStream.ReadString();
//cleanup
inputStream.Close();
inputStream.Dispose();
}
// for inputting data to labels
ProductInfoForm_Activated(sender, e);
}
catch (IOException exception)
{
Debug.WriteLine("ERROR: " + exception.Message);
MessageBox.Show("ERROR: " + exception.Message, "ERROR",
MessageBoxButtons.OK, MessageBoxIcon.Error);
}
catch (FormatException exception)
{
Debug.WriteLine("ERROR: " + exception.Message);
MessageBox.Show("ERROR: " + exception.Message + "\n\nPlease select the binary file type.", "ERROR",
MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
private void SavedOrderButton_Click(object sender, EventArgs e)
{
//confgure the dile dialog
ProductOpenFileDialog.FileName = "Product.txt";
ProductOpenFileDialog.InitialDirectory = Directory.GetCurrentDirectory();
ProductOpenFileDialog.Filter = "Text Files (*.txt)|*.txt| All Files (*.*)|*.*";
//open the file diolog
var result = ProductOpenFileDialog.ShowDialog();
if (result != DialogResult.Cancel)
{
try
{
//open file stream to read
using (StreamReader inputStream = new StreamReader(File.Open(ProductOpenFileDialog.FileName, FileMode.Open)))
{
// read stuff from the file
Program.product.productID = short.Parse(inputStream.ReadLine());
Program.product.cost = decimal.Parse(inputStream.ReadLine());
Program.product.manufacturer = inputStream.ReadLine();
Program.product.model = inputStream.ReadLine();
Program.product.RAM_type = inputStream.ReadLine();
Program.product.RAM_size = inputStream.ReadLine();
Program.product.displaytype = inputStream.ReadLine();
Program.product.screensize = inputStream.ReadLine();
Program.product.resolution = inputStream.ReadLine();
Program.product.CPU_Class = inputStream.ReadLine();
Program.product.CPU_brand = inputStream.ReadLine();
Program.product.CPU_type = inputStream.ReadLine();
Program.product.CPU_speed = inputStream.ReadLine();
Program.product.CPU_number = inputStream.ReadLine();
Program.product.condition = inputStream.ReadLine();
Program.product.OS = inputStream.ReadLine();
Program.product.platform = inputStream.ReadLine();
Program.product.HDD_size = inputStream.ReadLine();
Program.product.HDD_speed = inputStream.ReadLine();
Program.product.GPU_Type = inputStream.ReadLine();
Program.product.optical_drive = inputStream.ReadLine();
Program.product.Audio_type = inputStream.ReadLine();
Program.product.LAN = inputStream.ReadLine();
Program.product.WIFI = inputStream.ReadLine();
Program.product.width = inputStream.ReadLine();
Program.product.height = inputStream.ReadLine();
Program.product.depth = inputStream.ReadLine();
Program.product.weight = inputStream.ReadLine();
Program.product.moust_type = inputStream.ReadLine();
Program.product.power = inputStream.ReadLine();
Program.product.webcam = inputStream.ReadLine();
//cleanup
inputStream.Close();
inputStream.Dispose();
}
Program.productInfoForm.Show();
this.Hide();
}
catch (IOException exception)
{
Debug.WriteLine("ERROR " + exception.Message);
MessageBox.Show("ERROR " + exception.Message, "ERROR", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
private void openToolStripMenuItem_Click(object sender, EventArgs e)
{
//Configuration for openFileDialog
ProductOpenFileDialog.InitialDirectory = Directory.GetCurrentDirectory();
ProductOpenFileDialog.FileName = "DefaultProduct.dat";
ProductOpenFileDialog.Filter = "Binary Files (*.dat)|*.dat|All Files (*.*)|*.*";
var result = ProductOpenFileDialog.ShowDialog(); //stores user action in result variable
if (result != DialogResult.Cancel)
{
//open filestream
try
{
using (BinaryReader inputStream = new BinaryReader(File.Open(ProductOpenFileDialog.FileName, FileMode.Open)))
{
//read from file into product object
try
{
Program.product.productID = short.Parse(inputStream.ReadString());
Program.product.cost = decimal.Parse(inputStream.ReadString());
Program.product.manufacturer = inputStream.ReadString();
Program.product.model = inputStream.ReadString();
Program.product.RAM_type = inputStream.ReadString();
Program.product.RAM_size = inputStream.ReadString();
Program.product.displaytype = inputStream.ReadString();
Program.product.screensize = inputStream.ReadString();
Program.product.resolution = inputStream.ReadString();
Program.product.CPU_Class = inputStream.ReadString();
Program.product.CPU_brand = inputStream.ReadString();
Program.product.CPU_type = inputStream.ReadString();
Program.product.CPU_speed = inputStream.ReadString();
Program.product.CPU_number = inputStream.ReadString();
Program.product.condition = inputStream.ReadString();
Program.product.OS = inputStream.ReadString();
Program.product.platform = inputStream.ReadString();
Program.product.HDD_size = inputStream.ReadString();
Program.product.HDD_speed = inputStream.ReadString();
Program.product.GPU_Type = inputStream.ReadString();
Program.product.optical_drive = inputStream.ReadString();
Program.product.Audio_type = inputStream.ReadString();
Program.product.LAN = inputStream.ReadString();
Program.product.WIFI = inputStream.ReadString();
Program.product.width = inputStream.ReadString();
Program.product.height = inputStream.ReadString();
Program.product.depth = inputStream.ReadString();
Program.product.weight = inputStream.ReadString();
Program.product.moust_type = inputStream.ReadString();
Program.product.power = inputStream.ReadString();
Program.product.webcam = inputStream.ReadString();
}
catch (Exception exp)
{
MessageBox.Show("ERROR: " + exp.Message, "ERROR",
MessageBoxButtons.OK, MessageBoxIcon.Error);
}
//cleanup
inputStream.Close();
inputStream.Dispose();
}
}
catch (IOException ioexception)
{
MessageBox.Show("ERROR: " + ioexception.Message, "ERROR",
MessageBoxButtons.OK, MessageBoxIcon.Error);
}
catch (Exception exception)
{
MessageBox.Show("ERROR: " + exception.Message, "ERROR",
MessageBoxButtons.OK, MessageBoxIcon.Error);
}
ProductInfoForm_Activated(sender, e);
}
}
private void openToolStripMenuItem1_Click(object sender, EventArgs e)
{
// Configure ProductOpenFile Dialogue
ProductOpenFileDialog.FileName = "Product.txt";
ProductOpenFileDialog.InitialDirectory = Directory.GetCurrentDirectory();
ProductOpenFileDialog.Filter = "Text File (*.txt)|*txt|All Files (*.*)|*.*";
// Open ProductOpenFile Dialogue
var result = ProductOpenFileDialog.ShowDialog();
if (result != DialogResult.Cancel)
{
try
{
using (StreamReader inputStream = new StreamReader(
File.Open("ProductInfo.txt", FileMode.Open)))
{
// getting content - From the file
Program.product.productID = short.Parse(inputStream.ReadLine());
Program.product.cost = decimal.Parse(inputStream.ReadLine());;
Program.product.manufacturer = inputStream.ReadLine();
Program.product.model = inputStream.ReadLine();
Program.product.RAM_type = inputStream.ReadLine();
Program.product.RAM_size = inputStream.ReadLine();
Program.product.displaytype = inputStream.ReadLine();
Program.product.screensize = inputStream.ReadLine();
Program.product.resolution = inputStream.ReadLine();
Program.product.CPU_Class = inputStream.ReadLine();
Program.product.CPU_brand = inputStream.ReadLine();
Program.product.CPU_type = inputStream.ReadLine();
Program.product.CPU_speed = inputStream.ReadLine();
Program.product.CPU_number = inputStream.ReadLine();
Program.product.condition = inputStream.ReadLine();
Program.product.OS = inputStream.ReadLine();
Program.product.platform = inputStream.ReadLine();
Program.product.HDD_size = inputStream.ReadLine();
Program.product.HDD_speed = inputStream.ReadLine();
Program.product.GPU_Type = inputStream.ReadLine();
Program.product.optical_drive = inputStream.ReadLine();
Program.product.Audio_type = inputStream.ReadLine();
Program.product.LAN = inputStream.ReadLine();
Program.product.WIFI = inputStream.ReadLine();
Program.product.width = inputStream.ReadLine();
Program.product.height = inputStream.ReadLine();
Program.product.depth = inputStream.ReadLine();
Program.product.weight = inputStream.ReadLine();
Program.product.moust_type = inputStream.ReadLine();
Program.product.power = inputStream.ReadLine();
Program.product.webcam = inputStream.ReadLine();
inputStream.Close();
inputStream.Dispose();
}
}
catch (IOException exception)
{
// Error Message if failed to get the file
MessageBox.Show("Error:" + exception.Message, "Error Message", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
/// <summary>
/// this is the event handler for the click event of the open tool strip menu item
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
public void openToolStripMenuItem_Click(object sender, EventArgs e)
{
// configure the file dialog
ProductOpenFileDialog.FileName = "Product.txt";
ProductOpenFileDialog.InitialDirectory = Directory.GetCurrentDirectory();
ProductOpenFileDialog.Filter = "Text Files (*.txt)|*.txt| All Files (*.*)|*.*";
// open the file dialog
var result = ProductOpenFileDialog.ShowDialog();
if (result != DialogResult.Cancel)
{
try
{
// Open your stream to read
using (StreamReader inputStream = new StreamReader(
File.Open(ProductOpenFileDialog.FileName, FileMode.Open)))
{
// Read stuff into the Student class
try
{
Program.product.productID = short.Parse(inputStream.ReadLine());
Program.product.cost = decimal.Parse(inputStream.ReadLine());
Program.product.manufacturer = inputStream.ReadLine();
Program.product.model = inputStream.ReadLine();
Program.product.RAM_type = inputStream.ReadLine();
Program.product.RAM_size = inputStream.ReadLine();
Program.product.displaytype = inputStream.ReadLine();
Program.product.screensize = inputStream.ReadLine();
Program.product.resolution = inputStream.ReadLine();
Program.product.CPU_Class = inputStream.ReadLine();
Program.product.CPU_brand = inputStream.ReadLine();
Program.product.CPU_type = inputStream.ReadLine();
Program.product.CPU_speed = inputStream.ReadLine();
Program.product.CPU_number = inputStream.ReadLine();
Program.product.condition = inputStream.ReadLine();
Program.product.OS = inputStream.ReadLine();
Program.product.platform = inputStream.ReadLine();
Program.product.HDD_size = inputStream.ReadLine();
Program.product.HDD_speed = inputStream.ReadLine();
Program.product.GPU_Type = inputStream.ReadLine();
Program.product.optical_drive = inputStream.ReadLine();
Program.product.Audio_type = inputStream.ReadLine();
Program.product.LAN = inputStream.ReadLine();
Program.product.WIFI = inputStream.ReadLine();
Program.product.width = inputStream.ReadLine();
Program.product.height = inputStream.ReadLine();
Program.product.depth = inputStream.ReadLine();
Program.product.weight = inputStream.ReadLine();
Program.product.moust_type = inputStream.ReadLine();
Program.product.power = inputStream.ReadLine();
Program.product.webcam = inputStream.ReadLine();
NextButton_Click(sender, e);
}
catch (FormatException exception)
{
MessageBox.Show("Error:" + exception.Message, "Format Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
// cleanup
inputStream.Close();
inputStream.Dispose();
//automatically click next to next form
}
}
catch (IOException exception)
{
MessageBox.Show("Error: " + exception.Message, "File I/O Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
else
{
//this is to handle the exception when the user clicks the cancel button when loading
//the file from the Start Form
if (ProductIDButton.Text == "0")
{
MessageBox.Show("Please restart your order!", "Load Order Cancelled", MessageBoxButtons.OK, MessageBoxIcon.Warning);
Program.Forms[FormNames.START_FORM].Show();
this.Hide();
}
}
}