public GroupViewModel(AccountItemDataLodingHandler loadingDataHandler)
{
this.GroupItems = new ObservableCollection<GroupByCreateTimeAccountItemViewModel>();
this.viewModeInfo = new ViewModeConfig();
this.isDataLoaded = false;
this.viewModeInfo.PropertyChanged += new PropertyChangedEventHandler(this.ViewModeInfo_PropertyChanged);
this.LoadingDataHandler = loadingDataHandler;
}
void MainPivotTitle_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
int selectedIndex = this.MainPivotTitle.SelectedIndex;
GroupViewModel expensesViewModel = ViewModelLocator.ExpensesViewModel;
switch (selectedIndex)
{
case 0:
expensesViewModel = ViewModelLocator.ExpensesViewModel;
this.vmc = ViewModelLocator.ExpensesViewModel.ViewModeInfo;
// this.openCategoryPageMenuButton.Text = LocalizedStrings.GetCombinedText(this.ExpensesPivot.Header.ToString(), this.currentDialogItemTypeTitle, false);
break;
}
if (!expensesViewModel.IsDataLoaded)
{
new System.Threading.Thread(delegate(object o)
{
(o as GroupViewModel).Load();
}).Start(expensesViewModel);
}
}
public System.Collections.Generic.IEnumerable<AccountItem> LoadingAllItem(ViewModeConfig viewModeConfig, ItemType itemType)
{
if (viewModeConfig.CustomizedSearchingIndex != -1)
{
System.DateTime startDate = viewModeConfig.SearchingCondition.StartDate.Value.Date;
System.DateTime endDate = viewModeConfig.SearchingCondition.EndDate.Value.Date;
return (from accountItem in this.AccountBookDataContext.AccountItems
where ((accountItem.CreateTime.Date > startDate) && (accountItem.CreateTime.Date <= endDate)) && (((int)accountItem.Type) == ((int)itemType))
orderby accountItem.CreateTime descending
select accountItem);
}
return (from accountItem in this.AccountBookDataContext.AccountItems
where ((accountItem.CreateTime.Year == viewModeConfig.Year) && (accountItem.CreateTime.Month == viewModeConfig.Month)) && (((int)accountItem.Type) == ((int)itemType))
orderby accountItem.CreateTime descending
select accountItem);
}