public void SelectAndMoveCaret(VisualStudio.Text.VirtualSnapshotPoint anchorPoint, VisualStudio.Text.VirtualSnapshotPoint activePoint, VisualStudio.Text.Editor.TextSelectionMode selectionMode)
 {
     throw new NotImplementedException();
 }
 public void SelectAndMoveCaret(VisualStudio.Text.VirtualSnapshotPoint anchorPoint, VisualStudio.Text.VirtualSnapshotPoint activePoint, VisualStudio.Text.Editor.TextSelectionMode selectionMode, VisualStudio.Text.Editor.EnsureSpanVisibleOptions?scrollOptions)
 {
     throw new NotImplementedException();
 }