Sent when the user attempts to drag a cell. (Deprecated. Use textView:draggedCell:inRect:event:atIndex: instead.)
Original signature is '- (void)textView:(NSTextView *)aTextView draggedCell:(id < NSTextAttachmentCell >)cell inRect:(NSRect)aRect event:(NSEvent *)theEvent'
Available in Mac OS X v10.0 and later.

C# | Visual Basic | Visual C++ |
public delegate void TextViewDraggedCellInRectEventEventHandler( NSTextView aTextView, INSTextAttachmentCell cell, NSRect aRect, NSEvent theEvent )
Public Delegate Sub TextViewDraggedCellInRectEventEventHandler ( _ aTextView As NSTextView, _ cell As INSTextAttachmentCell, _ aRect As NSRect, _ theEvent As NSEvent _ )
public delegate void TextViewDraggedCellInRectEventEventHandler( NSTextView^ aTextView, INSTextAttachmentCell^ cell, NSRect aRect, NSEvent^ theEvent )

- aTextView (NSTextView)
- The text view sending the message.
- cell (INSTextAttachmentCell)
- The cell being dragged.
- aRect (NSRect)
- The rectangle from which the cell was dragged.
- theEvent (NSEvent)
- The mouse-down event that preceded the mouse-dragged event.

- Available in Monobjc Bridge: 10.6 (For Mac OS X 10.6 and later), 10.5 (For Mac OS X 10.5 and later)