Class RadzenContextMenu

Namespace

Radzen.Blazor

Assembly

Radzen.Blazor.dll

RadzenContextMenu component.

public class RadzenContextMenu : ComponentBase, IComponent, IHandleEvent, IHandleAfterRender, IAsyncDisposable

Inheritance

object

ComponentBase

RadzenContextMenu

Implements

IComponent

IHandleEvent

IHandleAfterRender

IAsyncDisposable

Inherited Members

ComponentBase.OnInitializedAsync()

ComponentBase.OnParametersSet()

ComponentBase.OnParametersSetAsync()

ComponentBase.StateHasChanged()

ComponentBase.ShouldRender()

ComponentBase.OnAfterRender(bool)

ComponentBase.InvokeAsync(Action)

ComponentBase.InvokeAsync(Func<Task>)

ComponentBase.DispatchExceptionAsync(Exception)

ComponentBase.SetParametersAsync(ParameterView)

object.GetType()

object.MemberwiseClone()

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

Examples

@inject ContextMenuService ContextMenuService

<RadzenButton Text="Show context menu" ContextMenu=@(args => ShowContextMenuWithItems(args)) />

@code {
  void ShowContextMenuWithItems(MouseEventArgs args)
  {
    ContextMenuService.Open(args,
        new List<ContextMenuItem> {
            new ContextMenuItem() { Text = "Context menu item 1", Value = 1 },
            new ContextMenuItem() { Text = "Context menu item 2", Value = 2 },
            new ContextMenuItem() { Text = "Context menu item 3", Value = 3 },
     }, OnMenuItemClick);
  }

  void OnMenuItemClick(MenuItemEventArgs args)
  {
    Console.WriteLine($"Menu item with Value={args.Value} clicked");
  }
}

Constructors

RadzenContextMenu()

public RadzenContextMenu()

Properties

Reference

Gets the reference for the current component.

protected DotNetObjectReference<RadzenContextMenu> Reference { get; }

Property Value

DotNetObjectReference<RadzenContextMenu>

The reference.

UniqueID

Gets or sets the unique identifier.

public string UniqueID { get; set; }

Property Value

string

The unique identifier.

Methods

BuildRenderTree(RenderTreeBuilder)

protected override void BuildRenderTree(RenderTreeBuilder __builder)

Parameters

__builder RenderTreeBuilder

Close()

Closes this instance.

public Task Close()

Returns

Task

CloseMenu()

Closes this instance.

[JSInvokable("RadzenContextMenu.CloseMenu")]
public void CloseMenu()

DisposeAsync()

public ValueTask DisposeAsync()

Returns

ValueTask

OnAfterRenderAsync(bool)

protected override Task OnAfterRenderAsync(bool firstRender)

Parameters

firstRender bool

Returns

Task

OnInitialized()

protected override void OnInitialized()

Open(MouseEventArgs, ContextMenuOptions)

Opens the menu.

public Task Open(MouseEventArgs args, ContextMenuOptions options)

Parameters

args MouseEventArgs

The MouseEventArgs instance containing the event data.

options ContextMenuOptions

The options.

Returns

Task