/// <summary>
/// This method saves information of selected product
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void _clickSaveToolStripMenuItem(object sender, EventArgs e)
{
DialogResult result;
string filename;
SaveProductFileDialog.Filter = "Text Files (*.txt)|*.txt|All files (*.*)|*.*";
SaveProductFileDialog.FileName = "Product.txt";
SaveProductFileDialog.InitialDirectory = Directory.GetCurrentDirectory();
result = SaveProductFileDialog.ShowDialog();
if (result == DialogResult.OK)
{
filename = SaveProductFileDialog.FileName;
try
{
Stream objStream = new FileStream(filename, FileMode.Create, FileAccess.ReadWrite, FileShare.None);
_objBinaryFormatter.Serialize(objStream, _selectedRowData);
objStream.Close();
MessageBox.Show("File Written Successfully", "File Status", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
catch (Exception exception)
{
Console.WriteLine(exception.Message);
MessageBox.Show("Error Writting File", "File Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
private void saveToolStripMenuItem_Click(object sender, EventArgs e)
{
string filename;
SaveProductFileDialog.Filter = "Text Files (*.txt)|*.txt|All Files (*.*)|*.*";
SaveProductFileDialog.FileName = "Product.txt";
SaveProductFileDialog.InitialDirectory = Directory.GetCurrentDirectory();
if (SaveProductFileDialog.ShowDialog() == DialogResult.OK)
{
filename = SaveProductFileDialog.FileName;
try
{
this._writer = new StreamWriter(filename);
this._writer.WriteLine(ProductIdTextBox.Text);
this._writer.WriteLine(ConditionTextBox.Text);
this._writer.WriteLine(CostTextBox.Text);
this._writer.WriteLine(PlatformTextBox.Text);
this._writer.WriteLine(OSTextBox.Text);
this._writer.WriteLine(ManufacturerTextBox.Text);
this._writer.WriteLine(ModelTextBox.Text);
this._writer.WriteLine(MemoryTextBox.Text);
this._writer.WriteLine(LCDSizeTextBox.Text);
this._writer.WriteLine(HDDTextBox.Text);
this._writer.WriteLine(CPUBrandTextBox.Text);
this._writer.WriteLine(CPUNumberTextBox.Text);
this._writer.WriteLine(GPUTypeTextBox.Text);
this._writer.WriteLine(CPUTypeTextBox.Text);
this._writer.WriteLine(CPUSpeedTextBox.Text);
this._writer.WriteLine(WebCamTextBox.Text);
this._writer.Close();
MessageBox.Show("File Written Successfully", "File Status",
MessageBoxButtons.OK, MessageBoxIcon.Information);
}
catch (Exception exception)
{
Debug.WriteLine(exception.Message);
MessageBox.Show("Error Writing File", "File Error",
MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
// save to the file
private void _saveProductFile(Object sender, EventArgs e)
{
// open the save file dialog box
this.SaveProductFileDialog.InitialDirectory = Directory.GetCurrentDirectory(); // set the intial directory
DialogResult result = SaveProductFileDialog.ShowDialog();
if (result == DialogResult.OK)
{
// Declare the StreamWriter Object
StreamWriter fileStreamWriter = null;
try
{
// Open the file stream for writing
fileStreamWriter = new StreamWriter(this.SaveProductFileDialog.FileName);
// loop through each element inside the _ProductData collection to write it to the file
foreach (KeyValuePair <string, string> productDetail in this._ProductData)
{
// write the product detail into file. Example: "productID 7"
fileStreamWriter.WriteLine(productDetail.Key + ":" + productDetail.Value);
}
}
catch (Exception ex)
{
// Give an error message
MessageBox.Show("Error saving the file. Please try again!", "Error Saving File", MessageBoxButtons.OK, MessageBoxIcon.Error);
Debug.WriteLine(ex); // print required error information to the console
}
finally
{
if (fileStreamWriter != null)
{
// Close the stream and release the resources
fileStreamWriter.Close();
}
}
}
}
/// <summary>
/// Event handler to handle click on the tool strip menu items
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ToolStripMenuItem_Click(object sender, EventArgs e)
{
string filename;
ToolStripMenuItem item = sender as ToolStripMenuItem;
switch (item.Name)
{
case "selectAnotherProductToolStripMenuItem":
this.Hide();
this.previousForm.Show();
break;
case "openToolStripMenuItem":
OpenProductFileDialog.Filter = "Text Files (*.txt)|*.txt|All Files (*.*)|*.*";
OpenProductFileDialog.InitialDirectory = Directory.GetCurrentDirectory();
OpenProductFileDialog.FileName = "Product.txt";
if (OpenProductFileDialog.ShowDialog() == DialogResult.OK)
{
filename = OpenProductFileDialog.FileName;
try
{
this._reader = new StreamReader(filename);
if (this._reader.Peek() != -1)
{
ProductIdTextBox.Text = this._reader.ReadLine();
ConditionTextBox.Text = this._reader.ReadLine();
CostTextBox.Text = this._reader.ReadLine();
PlatformTextBox.Text = this._reader.ReadLine();
OSTextBox.Text = this._reader.ReadLine();
ManufacturerTextBox.Text = this._reader.ReadLine();
ModelTextBox.Text = this._reader.ReadLine();
MemoryTextBox.Text = this._reader.ReadLine();
LCDSizeTextBox.Text = this._reader.ReadLine();
HDDTextBox.Text = this._reader.ReadLine();
CPUBrandTextBox.Text = this._reader.ReadLine();
CPUNumberTextBox.Text = this._reader.ReadLine();
GPUTypeTextBox.Text = this._reader.ReadLine();
CPUTypeTextBox.Text = this._reader.ReadLine();
CPUSpeedTextBox.Text = this._reader.ReadLine();
WebCamTextBox.Text = this._reader.ReadLine();
ServiceClass.selectedId = Convert.ToInt32(ProductIdTextBox.Text);
ServiceClass.condition = ConditionTextBox.Text;
ServiceClass.cost = Convert.ToDecimal(CostTextBox.Text);
ServiceClass.platform = PlatformTextBox.Text;
ServiceClass.os = OSTextBox.Text;
ServiceClass.manufacturer = ManufacturerTextBox.Text;
ServiceClass.model = ModelTextBox.Text;
ServiceClass.ram = MemoryTextBox.Text;
ServiceClass.lcdSize = LCDSizeTextBox.Text;
ServiceClass.hdd = HDDTextBox.Text;
ServiceClass.cpuBrand = CPUBrandTextBox.Text;
ServiceClass.cpuNumber = CPUNumberTextBox.Text;
ServiceClass.gpuType = GPUTypeTextBox.Text;
ServiceClass.cpuType = CPUTypeTextBox.Text;
ServiceClass.cpuSpeed = CPUSpeedTextBox.Text;
ServiceClass.webCam = WebCamTextBox.Text;
}
else
{
MessageBox.Show("File Empty - No data to Read", "Error Reading File", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
this._reader.Close();
}
catch (Exception exception)
{
Debug.WriteLine(exception.Message);
MessageBox.Show("Error Reading File", "File Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
if (ProductIdTextBox.Text == "0")
{
MessageBox.Show("No Data Found!!Please select product from previous form!!", "No Product Found", MessageBoxButtons.OK, MessageBoxIcon.Error);
this.previousForm.Show();
this.Hide();
}
break;
case "saveToolStripMenuItem":
SaveProductFileDialog.Filter = "Text Files (*.txt)|*.txt|All Files (*.*)|*.*";
SaveProductFileDialog.FileName = "Product.txt";
SaveProductFileDialog.InitialDirectory = Directory.GetCurrentDirectory();
if (SaveProductFileDialog.ShowDialog() == DialogResult.OK)
{
filename = SaveProductFileDialog.FileName;
try
{
this._writer = new StreamWriter(filename);
this._writer.WriteLine(ProductIdTextBox.Text);
this._writer.WriteLine(ConditionTextBox.Text);
this._writer.WriteLine(CostTextBox.Text);
this._writer.WriteLine(PlatformTextBox.Text);
this._writer.WriteLine(OSTextBox.Text);
this._writer.WriteLine(ManufacturerTextBox.Text);
this._writer.WriteLine(ModelTextBox.Text);
this._writer.WriteLine(MemoryTextBox.Text);
this._writer.WriteLine(LCDSizeTextBox.Text);
this._writer.WriteLine(HDDTextBox.Text);
this._writer.WriteLine(CPUBrandTextBox.Text);
this._writer.WriteLine(CPUNumberTextBox.Text);
this._writer.WriteLine(GPUTypeTextBox.Text);
this._writer.WriteLine(CPUTypeTextBox.Text);
this._writer.WriteLine(CPUSpeedTextBox.Text);
this._writer.WriteLine(WebCamTextBox.Text);
this._writer.Close();
MessageBox.Show("File Written Successfully", "File Status",
MessageBoxButtons.OK, MessageBoxIcon.Information);
}
catch (Exception exception)
{
Debug.WriteLine(exception.Message);
MessageBox.Show("Error Writing File", "File Error",
MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
break;
case "exitToolStripMenuItem":
this.Close();
break;
}
}
/// <summary>
/// This is handler for save MenuStrip click Event for Save File
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void saveToolStripMenuItem_Click(object sender, EventArgs e)
{
//Create Variables
DialogResult result;
string fileName;
//Assign Properties to SaveDialog
SaveProductFileDialog.Filter = "Text Files (*.txt)|*.txt|All Files (*.*)|*.*";
SaveProductFileDialog.InitialDirectory = Directory.GetCurrentDirectory();
SaveProductFileDialog.Title = "Save File";
//Open DialogBox with the use of ShowDialog Method
result = SaveProductFileDialog.ShowDialog();
//If the result is OK then save the File
if (result == DialogResult.OK)
{
fileName = SaveProductFileDialog.FileName;
try
{
//if Product file is already exist then It will delete it
if (File.Exists("Product.txt"))
{
File.Delete("Product.txt");
}
//Open a Saved Stream
this._writer = new StreamWriter("Product.txt", true);
//Write all TextBox values in buffer
//Write Product basic Information
_writer.WriteLine(ProductIDTextBox.Text);
_writer.WriteLine(ConditionTextBox.Text);
_writer.WriteLine(CostTextBox.Text);
//Write Product basic Information
_writer.WriteLine(PlatformTextBox.Text);
_writer.WriteLine(ManufacturerTextBox.Text);
_writer.WriteLine(OSTextBox.Text);
_writer.WriteLine(ModelTextBox.Text);
//Write Product Tech Specs Information
_writer.WriteLine(MemoryTextBox.Text);
_writer.WriteLine(CPUBrandTextBox.Text);
_writer.WriteLine(CPUTypeTextBox.Text);
_writer.WriteLine(LCDSizeTextBox.Text);
_writer.WriteLine(CPUNumberTextBox.Text);
_writer.WriteLine(CPUSpeedTextBox.Text);
_writer.WriteLine(HDDTextBox.Text);
_writer.WriteLine(GPUTypeTextBox.Text);
_writer.WriteLine(WebCamTextBox.Text);
_writer.Close(); //Flushes to buffers
MessageBox.Show("File Written Successfully", "File Status",
MessageBoxButtons.OK, MessageBoxIcon.Information);
}
catch (Exception exception)
{
Debug.WriteLine(exception.Message);
MessageBox.Show("Error Writing File", "File Error",
MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
