# CollectionViewType Enum

> Specifies the type of navigator view used to display a PDF collection (portfolio).

- Product: Adobe PDF Library 21
- Language: .NET Framework
- Version: APDFL21.0.0PlusP1e
- HTML page: https://docs.datalogics.com/apdfl21/DotNetFramework/APDFL21.0.0PlusP1e/enum/CollectionViewType
- Version index: https://docs.datalogics.com/apdfl21/DotNetFramework/APDFL21.0.0PlusP1e/llms.txt

**Namespace:** `Datalogics::PDFL`

## Description

Specifies the type of navigator view used to display a PDF collection (portfolio).

## Values

- `Tile = 4096`: Tile navigator.
- `Detail = 4097`: Details navigator.
- `Custom = 4098`: Custom navigator.