Syntax
| Visual Basic (Declaration) | |
|---|---|
Overloads Function PreviousPageAsync( _ ByVal cancellationToken As CancellationToken _ ) As Task(Of Page(Of T)) | |
| Visual Basic (Usage) |  Copy Code |
|---|---|
Dim instance As IPager(Of T) Dim cancellationToken As CancellationToken Dim value As Task(Of Page(Of T)) value = instance.PreviousPageAsync(cancellationToken) | |
| C# | |
|---|---|
Task<Page<T>> PreviousPageAsync( CancellationToken cancellationToken ) | |
| C++/CLI | |
|---|---|
Task<Page<T^>^>^ PreviousPageAsync( CancellationToken cancellationToken ) | |
Parameters
- cancellationToken
- A token that allows for the operation to be cancelled.
Return Value
The previous page.Exceptions
| Exception | Description |
|---|---|
| System.InvalidOperationException | A page change is in progress. |
Requirements
Target Platforms: Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family, Windows Vista, Windows Server 2008 family