// Draw TShirt based on type TShirt
private void drawTShirt(Product p)
{
TShirt tshirt = (TShirt)p;
drawSet(true, true, true, true, false, false, false, false);
drawApparel(p);
lblVar4.Text = "Size";
txtVar4.Text = tshirt.Size.ToString();
}
// This method accepts an id and returns the TShirt table entry that
// matches the id
public static TShirt SelectTShirt(string id)
{
TShirt p = null;
OleDbConnection connection = GetConnection();
string select = "SELECT Product.ID, Product.Desc, Product.Price, "
+ "Product.Qty, Product.Type, Apparel.Material, Apparel.Color, Apparel.Manufacturer, "
+ "TShirt.SizeT FROM (Product INNER JOIN Apparel ON Product.ID = Apparel.ID)"
+ "INNER JOIN TShirt ON Apparel.ID = TShirt.ID WHERE Product.ID = '" + id + "';";
OleDbCommand command = new OleDbCommand(select, connection);
try
{
connection.Open();
OleDbDataReader reader = command.ExecuteReader();
if (reader.Read())
{
p = new TShirt();
p.ID = reader.GetString(0);
p.Desc = reader.GetString(1);
p.Price = reader.GetDouble(2);
p.Qty = reader.GetInt32(3);
p.Type = reader.GetString(4);
p.Material = reader.GetString(5);
p.Color = reader.GetString(6);
p.Manufacturer = reader.GetString(7);
p.Size = reader.GetString(8);
}
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
p = null;
}
finally
{
connection.Close();
}
return(p);
}
