internal override DataGridCollectionViewBase EnsureDataGridCollectionViewBaseCore()
{
DataGridVirtualizingQueryableCollectionViewSource parentSource = this.ParentSource as DataGridVirtualizingQueryableCollectionViewSource;
if (!parentSource.IsInitialized)
{
return(null);
}
return(new DataGridVirtualizingQueryableCollectionView(
parentSource.QueryableSource,
parentSource.AutoCreateItemProperties,
parentSource.PageSize,
parentSource.MaxRealizedItemCount));
}
public DataGridVirtualizingQueryableCollectionViewDataProvider( DataGridVirtualizingQueryableCollectionViewSource parentSource )
: base( parentSource )
{
}
public DataGridVirtualizingQueryableCollectionViewDataProvider(DataGridVirtualizingQueryableCollectionViewSource parentSource)
: base(parentSource)
{
}