//Pre: The file path leads to a txt file detailing each items traits,seperated by commas
//Post: Return the resulting area as a real
//Description: Calculate the area of a rectangle given a specific length and width
private void bttnImportInventory_Click(object sender, EventArgs e)
{
try
{
// Assigns the result of the open file dialogue to a variable
DialogResult result = ofdFileFinder.ShowDialog();
// Once the file is selected (and they press ok), its file path is used to create a new inventory
if (result == DialogResult.OK)
{
filePath = ofdFileFinder.FileName;
inventory = new Inventory(filePath);
// The contents of the file are read and assigned to the list box to be displayed as a string
listInventory.DataSource = inventory.ReadFile();
}
}
catch (FileNotFoundException)
{
lblMessage.Text = "The file was not found";
}
catch (Exception ex)
{
lblMessage.Text = "Error: " + ex.Message;
}
}
public InventoryManagement()
{
InitializeComponent();
// Set the begining index to the first item in the list, which details the function of the drop down list
cmbxItemType.SelectedIndex = 0;
cmbxSearchBy.SelectedIndex = 0;
cmbxItemTrait.SelectedIndex = 0;
try
{
// Retrieves the file path of inventory.txt from the program files
filePath = Application.StartupPath + "/inventory.txt";
// Creates the new inventory based on the file path
inventory = new Inventory(filePath);
// The contents of the file are read and assigned to the list box to be displayed as a string
listInventory.DataSource = inventory.ReadFile();
}
catch (FileNotFoundException)
{
lblMessage.Text = "The file was not found";
}
catch (Exception ex)
{
lblMessage.Text = "Error: " + ex.Message;
}
}