Gets a value that indicates whether the current position is at the beginning of a line.
Assembly: PresentationFramework (in PresentationFramework.dll)
The operation performed by this property depends on a valid layout. When necessary, this method attempts to automatically regenerate a valid layout before proceeding with the operation. Regenerating a layout can be a relatively expensive operation. Use the HasValidLayout property to check for a valid layout before performing operations that may regenerate the layout. For more information, see The Layout System.
Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003