private void PlaceOrder_Click(object sender, EventArgs e)
{
DeskQuote deskQuote = null;
try
{
Desk desk = new Desk()
{
Width = this.WidthNumericUpDown.Value,
Depth = DepthNumericUpDown.Value,
NumDrawers = (int)DrawersNumericUpDown.Value,
SurfaceMaterial = (SurfaceMaterial)Enum.Parse(typeof(SurfaceMaterial), MaterialListBox.Text)
};
try
{
deskQuote = new DeskQuote()
{
NewDesk = desk,
Name = this.NameTextBox.Text,
QuoteDate = DateTime.Now,
Rush = (Rush)Enum.Parse(typeof(Rush), RushComboBox.SelectedValue.ToString())
};
}
catch (System.NullReferenceException) { System.Windows.Forms.MessageBox.Show("Please Enter Values for All Parameters!", "ERROR"); }
}
catch (System.ArgumentException)
{
System.Windows.Forms.MessageBox.Show("Please Enter Values for All Parameters!", "ERROR");
}
DisplayQuote displayQuote = new DisplayQuote(deskQuote);
HomeForm homeform = (HomeForm)Tag;
displayQuote.Tag = homeform;
displayQuote.Show();
Hide();
// reads the json from the file
string currentQuotes = File.ReadAllText("quotes.json");
// create the deskQoute list here so that we retain scope access
List <DeskQuote> deskQuoteList;
// if there are no previous qoutes, create the first quote list, otherwise deserialize the JSON into the list
if (string.IsNullOrEmpty(currentQuotes))
{
deskQuoteList = new List <DeskQuote>();
}
else
{
deskQuoteList = JsonConvert.DeserializeObject <List <DeskQuote> >(currentQuotes);
}
// add the new qoute to the list
deskQuoteList.Add(deskQuote);
// using a string as a buffer, serialize the quote list back to JSON format
string newJson = JsonConvert.SerializeObject(deskQuoteList, Formatting.Indented);
//write the JSON to the file.
File.WriteAllText("quotes.json", newJson);
}
private void DisplayQuote_FormClosing(object sender, FormClosingEventArgs e)
{
HomeForm homeForm = (HomeForm)Tag;
homeForm.Show();
}
private void ViewQuotes_FormClosing(object sender, FormClosingEventArgs e)
{
HomeForm homeForm = (HomeForm)Tag;
homeForm.Show();
}
