// Token: 0x06007C34 RID: 31796 RVA: 0x0022EBB0 File Offset: 0x0022CDB0
public static UIElement GetParent(object selection)
{
if (selection == null)
{
throw new ArgumentNullException("selection");
}
ITextPointer pointer = null;
ITextPointer textPointer = null;
IList <TextSegment> list;
TextSelectionHelper.CheckSelection(selection, out pointer, out textPointer, out list);
return(TextSelectionHelper.GetParent(pointer));
}
/// <summary>
/// Gets the parent element of this selection. The parent element is the
/// FixedPage that contains selection.Start TextPointer.
/// </summary>
/// <param name="selection">the selection to examine. Must implement ITextRange</param>
/// <returns>the parent element of the selection; can be null</returns>
/// <exception cref="ArgumentNullException">selection is null</exception>
/// <exception cref="ArgumentException">selection is of wrong type</exception>
public override UIElement GetParent(Object selection)
{
CheckAnchor(selection);
return(TextSelectionHelper.GetParent(selection));
}
// Token: 0x06007C43 RID: 31811 RVA: 0x0022F22D File Offset: 0x0022D42D
public override UIElement GetParent(object selection)
{
return(TextSelectionHelper.GetParent(selection));
}
