void Update()
{
MyClassLibrary.clsConsoleCollection Consoles = new MyClassLibrary.clsConsoleCollection();
//validate the data on the web form
String Error = Consoles.ThisConsole.Valid(TextBoxConsoleName.Text, TextBoxConsolePrice.Text, TextBoxConsoleManufacturer.Text, TextBoxConsoleStock.Text);
//if data is OK then add it to object
if (Error == "")
{
//finds data to update
Consoles.ThisConsole.Find(ConsoleNo);
//gets data entered by user
Consoles.ThisConsole.Name = TextBoxConsoleName.Text;
Consoles.ThisConsole.Manufacturer = TextBoxConsoleManufacturer.Text;
Consoles.ThisConsole.Price = Convert.ToInt32(TextBoxConsolePrice.Text);
Consoles.ThisConsole.Stock = Convert.ToInt32(TextBoxConsoleStock.Text);
//Update records
Consoles.Update();
Response.Redirect("Default.aspx");
}
else
{
//report error
lblError.Text = "There was problms with the data entered " + Error;
}
}
protected void Page_Load(object sender, EventArgs e)
{
if (IsPostBack == false)
{
DisplayConsoles();
}
void DisplayConsoles()
{
MyClassLibrary.clsConsoleCollection Console = new MyClassLibrary.clsConsoleCollection();
lstConsoles.DataSource = Console.ConsoleList;
lstConsoles.DataValueField = "ConsoleNo";
lstConsoles.DataTextField = "ConsoleName";
lstConsoles.DataBind();
}
}
