//method to create a new Sag
private void btn_OpretSag_Click(object sender, EventArgs e)
{
//Initializes SagBLL and SagDAL
sag = new SagBLL(SagsStatus(), SagsBoligID(), SagsSælgerID(), SagsMæglerID());
try
{
if (!SagBLL.BoligExistsISag(SagsBoligID()))
{
//creates a new SagBLL in DB
sag.OpretSag(sag);
//retrieves Sags ID from DB
SagBLL matchingsag = SagBLL.HentSag(sag);
//show SagsID in TextBox
sagID_txt.Text = matchingsag.SagsID.ToString();
}
else
{
MessageBox.Show("Der findes allerede en sag med denne bolig ID. Vælg venligst en anden bolig.");
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
//save SagsID in a string
string sagsid = null;
if (sagID_txt != null)
{
sagsid = sagID_txt.Text;
}
//if Sag is beign closed because a house has been sold
if (sagStatus_cbox.SelectedItem.ToString() == "Lukket (solgt bolig)")
{
//user must create a new Handle
MenuBarKnapper.HandlenCreate(sagsid);
}
//Loader data fra databasen ind i datagridview
SagUI_Load(sender, e);
//disable alle TextBoxes
DisableAll();
}
