private async Task LoadContext() { ContextDatabaseAccess contextDB = new ContextDatabaseAccess(); await contextDB.InitializeAsync(); try { CurrentContext = contextDB.GetContextAsync().Result; } // Can't find definitions for SQLiteNetExtensions exceptions, so catch generic Exception e and assume there is no context. catch (Exception e) { CurrentContext = null; } // If context doesn't exist, create it, save it, and populate milestones databases. if (CurrentContext == null) { CurrentContext = new Context(); // Exception probably broke the synchronous connection. //contextDB.InitializeSync(); ContextDatabaseAccess newContextDB = new ContextDatabaseAccess(); await newContextDB.InitializeAsync(); newContextDB.SaveFirstContextAsync(CurrentContext); } }
async private Task <Boolean> getCurrentContext() { ContextDatabaseAccess contextDB = new ContextDatabaseAccess(); await contextDB.InitializeAsync(); try { CurrentContext = contextDB.GetContextAsync().Result; } // Can't find definitions for SQLiteNetExtensions exceptions, so catch generic Exception e and assume there is no context. catch (Exception e) { CurrentContext = null; } // If context doesn't exist, create it and pass child selected with default units. if (CurrentContext == null) { CurrentContext = new Context(); // Exception probably broke the synchronous connection. //contextDB.InitializeSync(); ContextDatabaseAccess newContextDB = new ContextDatabaseAccess(); await newContextDB.InitializeAsync(); newContextDB.SaveFirstContextAsync(CurrentContext); //newContextDB.CloseSyncConnection(); } return(true); }
async private Task SetContext() { ContextDatabaseAccess contextDB = new ContextDatabaseAccess(); await contextDB.InitializeAsync(); try { CurrentContext = contextDB.GetContextAsync().Result; } // Can't find definitions for SQLiteNetExtensions exceptions, so catch generic Exception e and assume there is no context. catch (Exception e) { CurrentContext = null; } if (CurrentContext == null) { CurrentContext = new Context(-1, Language.ENGLISH, new Units(DistanceUnits.IN, WeightUnits.OZ)); } await contextDB.SaveContextAsync(CurrentContext); }
// Load context and set value for current child if it exists. private async Task <Boolean> LoadContext() { ContextDatabaseAccess contextDB = new ContextDatabaseAccess(); await contextDB.InitializeAsync(); try { CurrentContext = contextDB.GetContextAsync().Result; } // Can't find definitions for SQLiteNetExtensions exceptions, so catch generic Exception e and assume there is no context. catch (Exception e) { CurrentContext = null; //contextDB.CloseSyncConnection(); } // If context doesn't exist, create it, save it, and populate vaccine/milestones databases. if (CurrentContext == null) { CurrentContext = new Context(); // Exception probably broke the synchronous connection. //contextDB.InitializeSync(); ContextDatabaseAccess newContextDB = new ContextDatabaseAccess(); await newContextDB.InitializeAsync(); newContextDB.SaveFirstContextAsync(CurrentContext); //newContextDB.CloseSyncConnection(); _currentChild = null; CurrentChildBirthday = DateTime.Today; Task tVaccine = VaccineTableConstructor.ConstructVaccineTable(); Task tMilestone = MilestonesTableConstructor.ConstructMilestonesTable(); await tVaccine; await tMilestone; return(true); } else { CurrentChild = CurrentContext.GetSelectedChild(); return(true); } }