protected override bool ProcessListOverride(
XmlReader reader,
object listOwner,
PropertyDescriptor ownerProperty,
IList list)
{
if (list is GridViewTemplateCollection)
{
this.ReadMergeCollection(reader, listOwner, ownerProperty, list, (string)null);
return(true);
}
if (!(list is GridViewColumnCollection))
{
return(base.ProcessListOverride(reader, listOwner, ownerProperty, list));
}
GridViewColumnCollection columnCollection = list as GridViewColumnCollection;
columnCollection.BeginUpdate();
FilterDescriptorCollection descriptorCollection = (FilterDescriptorCollection)null;
if (columnCollection.Owner != null)
{
descriptorCollection = columnCollection.Owner.FilterDescriptors;
}
descriptorCollection?.BeginUpdate();
for (int index = 0; index < list.Count; ++index)
{
GridViewDataColumn gridViewDataColumn = list[index] as GridViewDataColumn;
if (gridViewDataColumn != null)
{
gridViewDataColumn.FilterDescriptor = (FilterDescriptor)null;
}
}
this.ReadMergeCollection(reader, listOwner, ownerProperty, list, "UniqueName");
descriptorCollection?.EndUpdate();
columnCollection.EndUpdate();
return(true);
}