## VbaProjectReferenceCollection class

Represents all references of VBA project.

```javascript
class VbaProjectReferenceCollection implements Iterable<VbaProjectReference>;
```


## Methods

| Method | Description |
| --- | --- |
| [get(number)](#get-number-)| Get the reference in the list by the index. |
| [addRegisteredReference(string, string)](#addRegisteredReference-string-string-)| Add a reference to an Automation type library. |
| [addControlRefrernce(string, string, string, string)](#addControlRefrernce-string-string-string-string-)| Add a reference to a twiddled type library and its extended type library. |
| [addProjectRefrernce(string, string, string)](#addProjectRefrernce-string-string-string-)| Adds a reference to an external VBA project. |
| [addControlReferernce(string, string, string, string)](#addControlReferernce-string-string-string-string-)| Add a reference to a twiddled type library and its extended type library. |
| [addProjectReferernce(string, string, string)](#addProjectReferernce-string-string-string-)| Adds a reference to an external VBA project. |
| [copy(VbaProjectReferenceCollection)](#copy-vbaprojectreferencecollection-)| Copies references from other VBA project. |
| [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\<VbaProjectReference\>

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



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

Get the reference in the list by the index.

```javascript
get(i: number) : VbaProjectReference;
```

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

**Returns**

[VbaProjectReference](../vbaprojectreference/)

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

Add a reference to an Automation type library.

```javascript
addRegisteredReference(name: string, libid: string) : number;
```

**Parameters:**
| Parameter | Type | Description |
| --- | --- | --- |
| name | string | The name of reference. |
| libid | string | The identifier of an Automation type library. |

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

Add a reference to a twiddled type library and its extended type library.

```javascript
addControlRefrernce(name: string, libid: string, twiddledlibid: string, extendedLibid: string) : number;
```

**Parameters:**
| Parameter | Type | Description |
| --- | --- | --- |
| name | string | The name of reference. |
| libid | string | The identifier of an Automation type library. |
| twiddledlibid | string | The identifier of a twiddled type library |
| extendedLibid | string | The identifier of an extended type library |

**Remarks**

NOTE: This method is now obsolete. Instead, please use VbaProjectReferenceCollection.AddControlReferernce() method. This method will be removed 12 months later since July 2026. Aspose apologizes for any inconvenience you may have experienced.

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

Adds a reference to an external VBA project.

```javascript
addProjectRefrernce(name: string, absoluteLibid: string, relativeLibid: string) : number;
```

**Parameters:**
| Parameter | Type | Description |
| --- | --- | --- |
| name | string | The name of reference. |
| absoluteLibid | string | The referenced VBA project's identifier with an absolute path. |
| relativeLibid | string | The referenced VBA project's identifier with an relative path. |

**Remarks**

NOTE: This method is now obsolete. Instead, please use VbaProjectReferenceCollection.AddProjectReferernce() method. This method will be removed 12 months later since July 2026. Aspose apologizes for any inconvenience you may have experienced.

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

Add a reference to a twiddled type library and its extended type library.

```javascript
addControlReferernce(name: string, libid: string, twiddledlibid: string, extendedLibid: string) : number;
```

**Parameters:**
| Parameter | Type | Description |
| --- | --- | --- |
| name | string | The name of reference. |
| libid | string | The identifier of an Automation type library. |
| twiddledlibid | string | The identifier of a twiddled type library |
| extendedLibid | string | The identifier of an extended type library |

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

Adds a reference to an external VBA project.

```javascript
addProjectReferernce(name: string, absoluteLibid: string, relativeLibid: string) : number;
```

**Parameters:**
| Parameter | Type | Description |
| --- | --- | --- |
| name | string | The name of reference. |
| absoluteLibid | string | The referenced VBA project's identifier with an absolute path. |
| relativeLibid | string | The referenced VBA project's identifier with an relative path. |

### copy(VbaProjectReferenceCollection) {#copy-vbaprojectreferencecollection-}

Copies references from other VBA project.

```javascript
copy(source: VbaProjectReferenceCollection) : void;
```

**Parameters:**
| Parameter | Type | Description |
| --- | --- | --- |
| source | [VbaProjectReferenceCollection](../vbaprojectreferencecollection/) | The source references. |

### 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;
```