Parameters
- pageIndex
- The zero based page index. This parameter is not used and can be set to 0.
Return Value
Metadata of specified page of file.
Target Platforms: .NET 10; .NET 9; .NET 8; .NET 7; .NET 6; .NET Framework 4.8, 4.7, 4.6, 4.5, 4.0, 3.5