protected void SetViewFrom(BindingListSource sourceBindingList, IRowSource newRowSource,
BindingListSource targetBindingList)
{
targetBindingList.SetView(sourceBindingList.ViewInfo, newRowSource);
targetBindingList.RowFilter = sourceBindingList.RowFilter;
if (sourceBindingList.SortDescriptions != null)
{
targetBindingList.ApplySort(sourceBindingList.SortDescriptions);
}
}
public void SetSortDirection(PropertyDescriptor propertyDescriptor, ListSortDirection direction)
{
if (null == propertyDescriptor)
{
return;
}
List <ListSortDescription> sortDescriptions = new List <ListSortDescription>();
sortDescriptions.Add(new ListSortDescription(propertyDescriptor, direction));
if (null != BindingListSource.SortDescriptions)
{
sortDescriptions.AddRange(
BindingListSource.SortDescriptions.OfType <ListSortDescription>()
.Where(sortDescription => sortDescription.PropertyDescriptor.Name != propertyDescriptor.Name));
}
BindingListSource.ApplySort(new ListSortDescriptionCollection(sortDescriptions.ToArray()));
}
private void clearSortToolStripMenuItem_Click(object sender, EventArgs e)
{
BindingListSource.ApplySort(new ListSortDescriptionCollection());
}
