---
title: "init(viewSynchronizer:query:storeManager:)"
framework: CareKit
role: symbol
role_heading: Initializer
platforms: [iOS 13.0+, Mac Catalyst 13.0+, watchOS 7.0+]
path: "carekit/ockcontactviewcontroller/init(viewsynchronizer:query:storemanager:)"
---

# init(viewSynchronizer:query:storeManager:)

Creates a new contact view controller with a specific synchronizer and contact query.

## Declaration

```swift
convenience init(viewSynchronizer: ViewSynchronizer, query: OCKAnyContactQuery, storeManager: OCKSynchronizedStoreManager)
```

## Parameters

- `viewSynchronizer `: The object that handles updating the view when data in the store changes.
- `query    `: A contact query that limits the results from the store.
- `storeManager  `: The object that synchronizes between the store and controller.

## See Also

### Creating Contact View Controllers

- [init(contact:storeManager:)](carekit/ockcontactviewcontroller/init(contact:storemanager:)-wx38.md)
- [init(contactID:storeManager:)](carekit/ockcontactviewcontroller/init(contactid:storemanager:)-1tekb.md)
- [init(controller:viewSynchronizer:)](carekit/ockcontactviewcontroller/init(controller:viewsynchronizer:).md)
- [init(query:storeManager:)](carekit/ockcontactviewcontroller/init(query:storemanager:)-13a0a.md)
- [init(viewSynchronizer:contact:storeManager:)](carekit/ockcontactviewcontroller/init(viewsynchronizer:contact:storemanager:).md)
- [init(viewSynchronizer:contactID:storeManager:)](carekit/ockcontactviewcontroller/init(viewsynchronizer:contactid:storemanager:).md)