// Retreieving id information from user.
private string UI_RequestId(string message)
{
DialogBoxFactory dialogFactory = new DialogBoxFactory();
RequestDialogBox dialogBox;
string id;
// dialog box building part:
dialogFactory.HeaderMessage = message;
dialogFactory.RequestedParameters = new List <string>()
{
"Numer Identyfikacyjny"
};
dialogFactory.DefaultValuesForRequestedParameters = new List <string>();
dialogFactory.CorrespondingRules = new List <ValidationRules> {
ValidationRules.StringTyped4DigitCode
};
dialogBox = dialogFactory.GetRequestDialogBox();
// dialog handling:
if ((bool)dialogBox.ShowDialog())
{
id = dialogBox[0];
}
else
{
return(null);
}
return(id);
}
// Method finding particular key specified by user:
protected virtual void ShowSpecifiedKey()
{
DialogBoxFactory dialogFactory = new DialogBoxFactory();
RequestDialogBox dialogBox;
RoomKey key;
string id;
// dialog box building part:
dialogFactory.HeaderMessage = "Proszę podać numer szukanego klucza.";
dialogFactory.RequestedParameters = new List <string>()
{
"Numer Identyfikacyjny"
};
dialogFactory.DefaultValuesForRequestedParameters = new List <string>();
dialogFactory.CorrespondingRules = new List <ValidationRules> {
ValidationRules.StringTyped4DigitCode
};
dialogBox = dialogFactory.GetRequestDialogBox();
// dialog box handling part:
if ((bool)dialogBox.ShowDialog())
{
id = dialogBox[0];
}
else
{
return;
}
// data access part
try
{
key = _queryProvider.GetRoomKeyByIdAsync(id).Result;
}
catch (Exception e)
{
SendTabNotification(new TabNotificationSentEventArgs()
{
Message = e.Message
});
return;
}
// data validation part:
if (key == null)
{
DialogBoxFactory.GetInfoBox($"Brak wyników. Klucz o numerze: {id} nie istnieje w Bazie.").Show();
ResetKeysCollection();
}
else
{
ResetKeysCollection(new List <RoomKey>()
{
key
});
}
ResetPresentedDetail();
}
protected virtual void ConfigureConnection() // Method building a request dialog box, with presented actual connection string parameters, and allows for their independent change.
{
string currentConnectionString = ConnectionSetting.GetCurrentConnectionString();
string[] connectionStringRawParams = currentConnectionString.Split(';');
List <string> connectionStringParams = new List <string>();
foreach (string rawParam in connectionStringRawParams)
{
string param = rawParam.Substring(rawParam.IndexOf('=') + 1);
connectionStringParams.Add(param);
}
DialogBoxFactory dialogBoxFactory = new DialogBoxFactory();
dialogBoxFactory.HeaderMessage = "Ustawienia połączenia z bazą danych:";
dialogBoxFactory.RequestedParameters = new List <string>()
{
"Nazwa/Adres Serwera", "Nazwa Bazy Danych", "Login", "Hasło"
};
dialogBoxFactory.DefaultValuesForRequestedParameters = connectionStringParams;
dialogBoxFactory.CorrespondingRules = new List <ValidationRules>();
RequestDialogBox dialogBox = dialogBoxFactory.GetRequestDialogBox();
if ((bool)dialogBox.ShowDialog())
{
ConnectionSetting.SetNewConnectionString(dialogBox[0], dialogBox[1], dialogBox[2], dialogBox[3]);
if (ConnectionSetting.TestDatabaseExistance())
{
ReportStatus("Konfiguracja połączenia zakończona sukcesem.");
}
else
{
ReportStatus("Błąd konfiguracji. Nie odnaleziono bazy danych.");
}
}
else
{
ReportStatus("Konfiguracja połączenia anulowana.");
}
}
// Retrieving initial informations from user.
private IEnumerable <Employee> UI_RequestEmployeeNames()
{
DialogBoxFactory dialogFactory = new DialogBoxFactory();
RequestDialogBox dialogBox;
string name, surname;
IEnumerable <Employee> employees;
// dialog box building part:
dialogFactory.HeaderMessage = "Proszę podać Imię i Nazwisko:";
dialogFactory.RequestedParameters = new List <string>()
{
"Imię", "Nazwisko"
};
dialogFactory.DefaultValuesForRequestedParameters = new List <string>();
dialogFactory.CorrespondingRules = new List <ValidationRules>();
dialogBox = dialogFactory.GetRequestDialogBox();
// dialog handling:
if ((bool)dialogBox.ShowDialog())
{
name = dialogBox[0];
surname = dialogBox[1];
}
else
{
return(null);
}
// data access part:
try
{
return(employees = _dataQueryProvider.GetEmployeesByNamesAsync(name, surname).Result);
}
catch (Exception e)
{
SendTabNotification(new TabNotificationSentEventArgs()
{
Message = e.Message
});
return(new List <Employee>());
}
}