private void Search()
{
if (_lookup == null)
{
return;
}
if (!_lookup.Any())
{
return;
}
var searchItem = txtSearch.Text;
if (searchItem.Trim().Length == 0)
{
_viewModel.Collection = _lookup;
DataContext = _viewModel;
}
else
{
var filteredItem = from item in _lookup
where item.Title.ToLower().Contains(searchItem.ToLower())
select item;
var viewModel = new ReportItemViewModel {
Collection = new ReportItemCollection()
};
foreach (var item in filteredItem)
{
viewModel.Collection.Add(item);
}
_viewModel = viewModel;
DataContext = _viewModel;
}
}