| Property | Description | |
| TXTextControl.CommentCreationTime | Returns the date and time when the specified comment has been made. | |
| TXTextControl.CommentEnd | Returns the index (one-based) of the last character of the text associated with the specified comment. | |
| TXTextControl.CommentHighlightMode | This property returns or sets a value determining how commented text is highlighted in the document. | |
| TXTextControl.CommentReplies | Returns the identifiers of all replies of the specified comment. | |
| TXTextControl.CommentStart | Returns the index (one-based) of the first character of the text associated with the specified comment. | |
| TXTextControl.CommentText | Returns or sets the comment's text. | |
| TXTextControl.CommentUserName | Returns the name of the user who has commented the document. |
| Method | Description | |
| TXTextControl.CommentDelete | This method removes a comment from the document. | |
| TXTextControl.CommentEdit | This method opens a comment input control which the end-user can use to edit to the specified comment. | |
| TXTextControl.CommentGetReplied | Gets the comment for which the specified comment is a reply. | |
| TXTextControl.CommentInsert | This method opens a comment input control which the end-user can use to insert a new comment in the document. | |
| TXTextControl.CommentNext | This method returns the identifier of the comment that follows the specified comment in the Text Control's current text. | |
| TXTextControl.CommentReply | This method opens a comment input control which the end-user can use to reply to the specified comment. |
| Event | Description | |
| TXTextControl.CommentChanged | Occurs when the text of a comment has been changed. | |
| TXTextControl.CommentCreated | Occurs when a comment has been created. | |
| TXTextControl.CommentDeleted | Occurs when a comment has been deleted. | |
| TXTextControl.CommentedTextEntered | Occurs when the current input position indicated by the caret has been moved to a position that belongs to a commented piece of text. | |
| TXTextControl.CommentedTextLeft | Occurs when the current input position indicated by the caret has left a commented piece of text. |