Class PdfViewerCommandManager

Represents the collection of commands and the corresponding key gestures. It is responsible for managing the routed commands.

Inheritance
object
ComponentBase
OwningComponentBase
SfOwningComponentBase
SfBaseComponent
PdfViewerCommandManager
Implements
Inherited Members
Namespace: Syncfusion.Blazor.SfPdfViewer
Assembly: Syncfusion.Blazor.SfPdfViewer.dll
Syntax
public class PdfViewerCommandManager : SfBaseComponent, IComponent, IHandleEvent, IHandleAfterRender, IDisposable
Remarks

CommandManager provides the support to define custom commands. The custom commands are Executed when the specified key gesture is recognized.

Constructors

PdfViewerCommandManager()

Declaration
public PdfViewerCommandManager()

Properties

ChildContent

Declaration
[Parameter]
public RenderFragment ChildContent { get; set; }
Property Value
Type
RenderFragment

Commands

Represents a collection of keyboard commands along with their corresponding action name.

Declaration
[Parameter]
[JsonPropertyName("commands")]
public List<KeyboardCommand> Commands { get; set; }
Property Value
Type Description
List<KeyboardCommand>

A collection of keyboard commands along with their corresponding key gestures.
Remarks

This collection defines custom keyboard commands associated with specific key gestures.

mainParent

Gets or sets the base component reference for derived components.

Declaration
protected SfBaseComponent mainParent { get; set; }
Property Value
Type
SfBaseComponent

Methods

BuildRenderTree(RenderTreeBuilder)

Declaration
protected override void BuildRenderTree(RenderTreeBuilder __builder)
Parameters
Type Name Description
RenderTreeBuilder __builder
Overrides

OnAfterRenderAsync(bool)

Performs post-render updates to send command configuration to JavaScript when needed.

Declaration
protected override Task OnAfterRenderAsync(bool firstRender)
Parameters
Type Name Description
bool firstRender

True if first render; otherwise, false.
Returns
Type
Task
Overrides

OnInitializedAsync()

Called by the framework to handle asynchronous component initialization.

Declaration
protected override Task OnInitializedAsync()
Returns
Type
Task
Overrides

OnParametersSetAsync()

Called by the framework when parameters are set; updates the parent with the current command manager.

Declaration
protected override Task OnParametersSetAsync()
Returns
Type
Task
Overrides

Implements