/// <summary>
/// Creates a change tracking checkpoint for the specified document.
/// This method is thread-safe.
/// If you need a ChangeTrackingCheckpoint that's consistent with a snapshot of the document,
/// use <see cref="TextDocument.CreateSnapshot(out ChangeTrackingCheckpoint)"/>.
/// </summary>
public static ChangeTrackingCheckpoint Create(TextDocument document)
{
if (document == null)
{
throw new ArgumentNullException(nameof(document));
}
return(document.CreateChangeTrackingCheckpoint());
}
/// <summary>
/// Creates a change tracking checkpoint for the specified document.
/// This method is thread-safe.
/// If you need a ChangeTrackingCheckpoint that's consistent with a snapshot of the document,
/// use <see cref="TextDocument.CreateSnapshot(out ChangeTrackingCheckpoint)"/>.
/// </summary>
public static ChangeTrackingCheckpoint Create(TextDocument document)
{
if (document == null)
throw new ArgumentNullException("document");
return document.CreateChangeTrackingCheckpoint();
}
