public DataSourceSorting()
{
InitializeComponent();
viewModel = new ContatsViewModel();
sfDataSource = new Syncfusion.DataSource.DataSource();
sfDataSource.Source = viewModel.ContactsList;
sfDataSource.BeginInit();
sfDataSource.SortDescriptors.Add(new SortDescriptor("ContactName"));
sfDataSource.EndInit();
listView.ItemsSource = sfDataSource.DisplayItems;
optionList.SelectedIndex = 0;
}
public DataSourceGrouping()
{
InitializeComponent();
viewModel = new ContatsViewModel();
sfDataSource = new Syncfusion.DataSource.DataSource();
sfDataSource.Source = viewModel.ContactsList;
sfDataSource.BeginInit();
sfDataSource.SortDescriptors.Add(new SortDescriptor("ContactName"));
sfDataSource.GroupDescriptors.Add(new GroupDescriptor()
{
PropertyName = "ContactName",
KeySelector = (object obj1) =>
{
var item = (obj1 as Contacts);
return(item.ContactName[0].ToString());
}
});
sfDataSource.EndInit();
listView.ItemsSource = sfDataSource.DisplayItems;
}
