MDPartsManagement oPartsManagement = new MDPartsManagement();
MDPartsDatabase partsDatabase = oPartsManagement.OpenDatabase();

MDPartsDatabase partsDatabase = new MDPartsManagement().OpenDatabase("C:\\PathToDirectory\\DataBase.alk");

// Show database name
var bdName = MDPartsManagement.SelectedPartsDatabaseAsString;
new Decider().Decide(EnumDecisionType.eOkDecision, bdName, "DB", EnumDecisionReturn.eOK, EnumDecisionReturn.eOK);

// Check if database is open
if (partsDatabase.IsOpen);
    new Decider().Decide(EnumDecisionType.eOkDecision, "DataBase is open", "DB", EnumDecisionReturn.eOK, EnumDecisionReturn.eOK);

// Check if database is readonly
if (!partsDatabase.IsReadOnly) ;
    new Decider().Decide(EnumDecisionType.eOkDecision, "DataBase is not readolny", "DB", EnumDecisionReturn.eOK, EnumDecisionReturn.eOK);

// Get database version
var dataBaseVersion = partsDatabase.Version;

// Get database type
var dataBaseType = partsDatabase.Type;

// Check if database scheme is up to date
if (partsDatabase.IsSchemeUpToDate) ;
  new Decider().Decide(EnumDecisionType.eOkDecision, "Scheme is up to date", "DB", EnumDecisionReturn.eOK, EnumDecisionReturn.eOK);

partsDatabase.Close();