/// <summary>
/// This Open File Event when Open from menu is clicked
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void OpenToolStripMenuItem_Click(object sender, EventArgs e)
{
//configure the file dialog
ProductInfoOpenFileDialog.FileName = "Product.txt";
ProductInfoOpenFileDialog.InitialDirectory = Directory.GetCurrentDirectory();
ProductInfoOpenFileDialog.Filter = "Text Files (*.txt)|*.txt| All Files{*.*)|*.*";
//open the file dialog
var result = ProductInfoOpenFileDialog.ShowDialog();
if (result != DialogResult.Cancel)
{
try
{
//Open the stream for reading
using (StreamReader inputStream = new StreamReader(File.Open(ProductInfoOpenFileDialog.FileName, FileMode.Open)))
{
//Read from file
Program.product.productID = short.Parse(inputStream.ReadLine());
Program.product.cost = decimal.Parse(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.condition = inputStream.ReadLine();
Program.product.OS = inputStream.ReadLine();
Program.product.platform = inputStream.ReadLine();
Program.product.HDD_size = 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();
Program.product.manufacturer = inputStream.ReadLine();
Program.product.CPU_number = inputStream.ReadLine();
//Clean up
inputStream.Close();
inputStream.Dispose();
LoadDatatoTextBox();
}
}
catch (IOException exception)
{
MessageBox.Show("ERROR" + exception.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
private void openToolStripMenuItem_Click(object sender, EventArgs e)
{
ProductInfoOpenFileDialog.InitialDirectory = Directory.GetCurrentDirectory();
ProductInfoOpenFileDialog.FileName = "Product.txt";
ProductInfoOpenFileDialog.Filter = "Text Files (*.txt)|*.txt|All Files (*.*)|*.*";
var result = ProductInfoOpenFileDialog.ShowDialog();
if (result != DialogResult.Cancel)
{
using (StreamReader inputStream = new StreamReader(
File.Open(ProductInfoOpenFileDialog.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.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();
NextButton.Enabled = true;
}
}
}
/// <summary>
/// Load saved product data from user selected file
/// read selected file and generate new selectedProduct object
/// with all required fileds.
/// </summary>
private void LoadProductFromFile()
{
try
{
var result = ProductInfoOpenFileDialog.ShowDialog();
if (result != DialogResult.Cancel)
{
StreamReader streamReader = new StreamReader(ProductInfoOpenFileDialog.FileName);
string line = streamReader.ReadLine();
if (!string.IsNullOrEmpty(line))
{
string[] data = line.Split(',');
if (data.Length == 16)
{
Program.selectedProduct = new Product();
Program.selectedProduct.productID = Convert.ToInt16(data[0]);
Program.selectedProduct.condition = data[1];
Program.selectedProduct.cost = Convert.ToDecimal(data[2]);
Program.selectedProduct.platform = data[3];
Program.selectedProduct.OS = data[4];
Program.selectedProduct.manufacturer = data[5];
Program.selectedProduct.model = data[6];
Program.selectedProduct.RAM_size = data[7];
Program.selectedProduct.screensize = data[8];
Program.selectedProduct.HDD_size = data[9];
Program.selectedProduct.CPU_brand = data[10];
Program.selectedProduct.CPU_number = data[11];
Program.selectedProduct.GPU_Type = data[12];
Program.selectedProduct.CPU_type = data[13];
Program.selectedProduct.CPU_speed = data[14];
Program.selectedProduct.webcam = data[15];
}
}
streamReader.Close();
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Failed to Load Data!",
MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}