## SmartTagPropertyCollection class

Represents all properties of cell smart tag.

```javascript
class SmartTagPropertyCollection implements Iterable<SmartTagProperty>;
```


## Constructors

| Constructor | Description |
| --- | --- |
| [constructor()](#constructor--)| Default Constructor. |

## Methods

| Method | Description |
| --- | --- |
| [get(number)](#get-number-)| Gets a [SmartTagProperty](../smarttagproperty/) object. |
| [get(string)](#get-string-)| Gets a [SmartTagProperty](../smarttagproperty/) object by the name of the property. |
| [add(string, string)](#add-string-string-)| Adds a property of cell's smart tag. |
| [getCount()](#getCount--)| <b>@deprecated.</b> Please use the 'count' property instead. Gets the number of elements contained in. |
| [isNull()](#isNull--)| Checks whether the implementation object is null. |

## \[Symbol.iterator\](): Iterator\<SmartTagProperty\>

Returns an iterator over the items in the collection. Enables use of `for...of`, spread syntax, and `Array.from()`.



### constructor() {#constructor--}

Default Constructor.

```javascript
constructor();
```


### get(number) {#get-number-}

Gets a [SmartTagProperty](../smarttagproperty/) object.

```javascript
get(index: number) : SmartTagProperty;
```

**Parameters:**
| Parameter | Type | Description |
| --- | --- | --- |
| index | number | The index |

**Returns**

Returns a [SmartTagProperty](../smarttagproperty/) object.

### get(string) {#get-string-}

Gets a [SmartTagProperty](../smarttagproperty/) object by the name of the property.

```javascript
get(name: string) : SmartTagProperty;
```

**Parameters:**
| Parameter | Type | Description |
| --- | --- | --- |
| name | string | The name of the property. |

**Returns**

Returns a [SmartTagProperty](../smarttagproperty/) object.

### add(string, string) {#add-string-string-}

Adds a property of cell's smart tag.

```javascript
add(name: string, value: string) : number;
```

**Parameters:**
| Parameter | Type | Description |
| --- | --- | --- |
| name | string | The name of the property |
| value | string | The value of the property. |

**Returns**

return [SmartTagProperty](../smarttagproperty/)

### getCount() {#getCount--}

<b>@deprecated.</b> Please use the 'count' property instead. Gets the number of elements contained in.

```javascript
getCount() : number;
```


### isNull() {#isNull--}

Checks whether the implementation object is null.

```javascript
isNull() : boolean;
```