private void ChangeItemSelection(object item, bool isSelected)
{
var listBoxItem = _listControl.GetListBoxItemFromItem(item);
if (listBoxItem != null && listBoxItem.Content != null)
{
((DataGridRow)listBoxItem.Content).IsSelected = isSelected;
}
}
private void ChangeItemSelection(object item, bool isSelected)
{
var listBoxItem = _listControl.GetListBoxItemFromItem(item);
if (listBoxItem != null && listBoxItem.Content != null)
{
((DataGridRow)listBoxItem.Content).IsSelected = isSelected;
}
var row = (DataGridRow)listBoxItem?.Content;
if (SelectionMode == SelectionMode.Multiple)
{
if (isSelected)
{
SelectedRows.Add(item);
}
else
{
SelectedRows.Remove(item);
}
}
var columnIndex = 0;
if (!isSelected && row != null)
{
foreach (var column in Columns)
{
var cell = column.CreateCell(this, item);
// var cellControl= GetContentPreseneterFromItem(column);
cell.Control.Tag = cell;
cell.Control.DataContext = item;
// var cellControl = new ContentPresenter();
var cellControl = (ContentPresenter)row.Children[columnIndex];
cellControl.Content = cell;
cellControl.ContentTemplate = this.CellTemplate;
cellControl.HorizontalContentAlignment = HorizontalAlignment.Stretch;
cellControl.VerticalContentAlignment = VerticalAlignment.Stretch;
columnIndex++;
}
}
SelectedValues = _listControl.SelectedItems.ToList();
}