3907TextContainer = textContainer;

126if (!(_complexContent.TextContainer is TextContainer)) 133Type parentType = _complexContent.TextContainer.Parent.GetType(); 153TextContainer textContainer = (TextContainer)_complexContent.TextContainer; 183TextContainer textContainer = (TextContainer)_complexContent.TextContainer; 279return _complexContent.TextContainer; 284return _complexContent.TextContainer as TextContainer; 402position = snapToText ? new TextPointer((TextPointer)_complexContent.TextContainer.Start) : null; 445return (TextPointer)_complexContent.TextContainer.Start; 462return (TextPointer)_complexContent.TextContainer.End; 1739if (_complexContent == null || !(_complexContent.TextContainer is TextContainer)) 1768int startOffset = _complexContent.TextContainer.Start.GetOffsetToPosition(start); 1769int endOffset = _complexContent.TextContainer.Start.GetOffsetToPosition(end); 1850if (_complexContent == null || !(_complexContent.TextContainer is TextContainer)) 1858TextSegment textSegment = new TextSegment(_complexContent.TextContainer.Start, _complexContent.TextContainer.End); 2001return TextRangeBase.GetTextInternal(_complexContent.TextContainer.Start, _complexContent.TextContainer.End); 2136pos = _complexContent.TextContainer.Start.CreatePointer(charIndex.FirstCharacterIndex + charIndex.TrailingLength, logicalDirection); 2165int characterIndex = _complexContent.TextContainer.Start.GetOffsetToPosition(orientedPosition); 2269int dcpPositionStart = _complexContent.TextContainer.Start.GetOffsetToPosition(startPosition); 2270int dcpPositionEnd = _complexContent.TextContainer.Start.GetOffsetToPosition(endPosition); 2279ITextPointer endOfLineTextPointer = _complexContent.TextContainer.Start.CreatePointer(0); 2377int characterIndex = _complexContent.TextContainer.Start.GetOffsetToPosition(position); 2443int characterIndex = _complexContent.TextContainer.Start.GetOffsetToPosition(position); 2543ITextPointer nextCaretPosition = _complexContent.TextContainer.Start.CreatePointer(nextCharacterHit.FirstCharacterIndex + nextCharacterHit.TrailingLength, logicalDirection); 2572int characterIndex = _complexContent.TextContainer.Start.GetOffsetToPosition(position); 2631ITextPointer backspaceCaretPosition = _complexContent.TextContainer.Start.CreatePointer(backspaceCharacterHit.FirstCharacterIndex + backspaceCharacterHit.TrailingLength, logicalDirection); 2682return _complexContent.TextContainer; 2945Debug.Assert(sender == _complexContent.TextContainer, "Received text change for foreign TextContainer."); 2973Invariant.Assert(sender == _complexContent.TextContainer, "Received text change for foreign TextContainer."); 3485if (textBlock._complexContent == null || !(textBlock._complexContent.TextContainer is TextContainer)) 3491if (textBlock._complexContent.TextContainer != ((TextElement)element).TextContainer) 3630Debug.Assert(_complexContent.TextContainer is TextContainer); 3637if ((e as TextElement).TextContainer == _complexContent.TextContainer) 3646position = new TextPointer((TextPointer)_complexContent.TextContainer.Start); 3647while (position.CompareTo((TextPointer)_complexContent.TextContainer.End) < 0) 3727_complexContent.TextContainer.Changing += new EventHandler(OnTextContainerChanging); 3728_complexContent.TextContainer.Change += new TextContainerChangeEventHandler(OnTextContainerChange); 3913TextBlock.InsertTextRun(this.TextContainer.End, content, /*whitespacesIgnorable:*/false); 3917this.TextView = new TextParagraphView(owner, TextContainer); 3920this.TextContainer.TextView = this.TextView; 3929this.TextContainer.Changing -= new EventHandler(owner.OnTextContainerChanging); 3930this.TextContainer.Change -= new TextContainerChangeEventHandler(owner.OnTextContainerChange); 3941internal Highlights Highlights { get { return this.TextContainer.Highlights; } } 4095text._complexContent.TextContainer.BeginChange(); 4098((TextContainer)text._complexContent.TextContainer).DeleteContentInternal((TextPointer)text._complexContent.TextContainer.Start, (TextPointer)text._complexContent.TextContainer.End); 4099InsertTextRun(text._complexContent.TextContainer.End, newText, /*whitespacesIgnorable:*/true); 4104text._complexContent.TextContainer.EndChange();