public PurchaseItem(decimal quantity, decimal unitPrice, ProductDB product, ProviderDB provider)
{
this.Quantity = quantity;
this.UnitPrice = unitPrice;
this.Product = product;
this.Provider = provider;
}
public void saveProvider(ProviderDB provider)
{
if (provider.IsNew())
{
int id = dbConnection.addProvider(provider.Name, provider.Address);
provider.Id = id;
}
else
{
dbConnection.updateProvider((int)provider.Id, provider.Name, provider.Address);
}
}
private void bAccept_Click(object sender, EventArgs e)
{
if (this.validData())
{
if (this.operation == DbActionsEnum.Create)
{
this.resultProvider = new ProviderDB(this.tbProviderName.Text, this.tbProviderAddress.Text);
}
else if (this.operation == DbActionsEnum.Update)
{
this.resultProvider = new ProviderDB((int)this.originalProvider.Id, this.tbProviderName.Text, this.tbProviderAddress.Text);
}
this.DialogResult = System.Windows.Forms.DialogResult.OK;
this.Close();
}
}
public DialogResult ShowDialog(ProviderDB provider, DbActionsEnum operation)
{
this.operation = operation;
if (operation != DbActionsEnum.Create)
{
this.originalProvider = provider;
this.phones = new BindingList<ProviderPhoneDB>(DbValidation.Instance.searchProviderPhonesByProviderId((int)provider.Id));
}
else
{
this.originalProvider = null;
this.phones = new BindingList<ProviderPhoneDB>();
}
this.updatePhones();
this.setBehaviorFromOperation(operation);
return this.ShowDialog();
}
public void deleteProvider(ProviderDB provider)
{
dbConnection.deleteProviderPhones((int)provider.Id);
dbConnection.deleteProvider((int)provider.Id);
}