## RevisionCellComment class

Represents a revision record of a cell comment change.

```javascript
class RevisionCellComment extends Revision;
```


## Constructors

| Name | Description |
| --- | --- |
| [constructor(Revision)](#constructor-revision-)| Constructs from a parent object convertible to this. |

## Properties

| Property | Type | Description |
| --- | --- | --- |
| [row](#row--)| number | Readonly. Gets the row index of the which contains a comment. |
| [column](#column--)| number | Readonly. Gets the column index of the which contains a comment. |
| [cellName](#cellName--)| string | Gets the name of the cell. |
| [actionType](#actionType--)| RevisionActionType | Readonly. Gets the action type of the revision. |
| [isOldComment](#isOldComment--)| boolean | Readonly. Indicates whether it's an  old comment. |
| [oldLength](#oldLength--)| number | Readonly. Gets Length of the comment text added in this revision. |
| [newLength](#newLength--)| number | Readonly. Gets Length of the comment before this revision was made. |
| [worksheet](#worksheet--)| Worksheet | Readonly. Gets the worksheet. |
| [id](#id--)| number | Readonly. Gets the number of this revision. |

## Methods

| Method | Description |
| --- | --- |
| [getType()](#getType--)| Gets the type of revision. |


### constructor(Revision) {#constructor-revision-}

Constructs from a parent object convertible to this.

```javascript
constructor(obj: Revision);
```

**Parameters:**
| Parameter | Type | Description |
| --- | --- | --- |
| obj | Revision | The parent object. |

### row {#row--}

Readonly. Gets the row index of the which contains a comment.

```javascript
row : number;
```


### column {#column--}

Readonly. Gets the column index of the which contains a comment.

```javascript
column : number;
```


### cellName {#cellName--}

Gets the name of the cell.

```javascript
cellName : string;
```


### actionType {#actionType--}

Readonly. Gets the action type of the revision.

```javascript
actionType : RevisionActionType;
```


### isOldComment {#isOldComment--}

Readonly. Indicates whether it's an  old comment.

```javascript
isOldComment : boolean;
```


### oldLength {#oldLength--}

Readonly. Gets Length of the comment text added in this revision.

```javascript
oldLength : number;
```


### newLength {#newLength--}

Readonly. Gets Length of the comment before this revision was made.

```javascript
newLength : number;
```


### worksheet {#worksheet--}

Readonly. Gets the worksheet.

```javascript
worksheet : Worksheet;
```


### id {#id--}

Readonly. Gets the number of this revision.

```javascript
id : number;
```


**Remarks**

Zero means this revision does not contains id.

### getType() {#getType--}

Gets the type of revision.

```javascript
getType() : RevisionType;
```


**Returns**

[RevisionType](../revisiontype/)