private void cmdStartPurchase_Click(object sender, EventArgs e)
{
if (_purchaseTransactionControl != null)
{
_purchaseTransactionControl.Show();
return;
}
_purchaseTransactionControl = Program.NinjectKernel.Get <PurchaseTransactionControl>();
_purchaseTransactionControl.TransactionCanceled += PurchaseTransactionControl_TransactionCanceled;
_purchaseTransactionControl.TransactionCompleted += PurchaseTransactionControl_TransactionCompleted;
pnlUserControl.Controls.Add(_purchaseTransactionControl);
}
private void PurchaseTransactionControl_TransactionCanceled(object sender, EventArgs e)
{
pnlUserControl.Controls.Remove(_purchaseTransactionControl);
UnwirePurchaseTransactionControl();
_purchaseTransactionControl = null;
}