## CustomXmlPartCollection class

Represents a Custom XML Data Storage Part (custom XML data within a package).

```javascript
class CustomXmlPartCollection;
```


## Methods

| Method | Description |
| --- | --- |
| [get(number)](#get-number-)| Gets an item at the specified index. |
| [add(Uint8Array, Uint8Array)](#add-uint8array-uint8array-)| Adds an item to the collection. |
| [selectByID(string)](#selectByID-string-)| Gets an item by id. |


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

Gets an item at the specified index.

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

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

**Returns**

[CustomXmlPart](../customxmlpart/)

### add(Uint8Array, Uint8Array) {#add-uint8array-uint8array-}

Adds an item to the collection.

```javascript
add(data: Uint8Array, schemaData: Uint8Array) : number;
```

**Parameters:**
| Parameter | Type | Description |
| --- | --- | --- |
| data | number[] | The XML content of this Custom XML Data Storage Part. |
| schemaData | number[] | The set of XML schemas that are associated with this custom XML part. |

### selectByID(string) {#selectByID-string-}

Gets an item by id.

```javascript
selectByID(id: string) : CustomXmlPart;
```

**Parameters:**
| Parameter | Type | Description |
| --- | --- | --- |
| id | string | Contains the GUID for the custom XML part. |

**Returns**

[CustomXmlPart](../customxmlpart/)