Class TelerikTreeView
The class for the Telerik TreeView component.
Inheritance
Namespace: Telerik.Blazor.Components
Assembly: Telerik.Blazor.dll
Syntax
public class TelerikTreeView : DataBoundComponent<object>, IDisposable, ITreeViewContainer
Properties
Draggable
Defines whether the treeview items should be draggable.
Declaration
public bool Draggable { get; set; }
Property Value
System.Boolean
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OnDrop
Fired when a tree item is dropped. All data manipulations should be made here.
Declaration
public EventCallback<TreeViewDropEventArgs> OnDrop { get; set; }
Property Value
Microsoft.AspNetCore.Components.EventCallback<TreeViewDropEventArgs>
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OnExpand
Fires when an item from the DataSource is expanded.
Declaration
public EventCallback<TreeViewExpandEventArgs> OnExpand { get; set; }
Property Value
Microsoft.AspNetCore.Components.EventCallback<TreeViewExpandEventArgs>
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OnItemClick
Fires when an item is clicked.
Declaration
public EventCallback<TreeViewItemClickEventArgs> OnItemClick { get; set; }
Property Value
Microsoft.AspNetCore.Components.EventCallback<TreeViewItemClickEventArgs>
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SelectedItems
Defines collection of Selected Items in the TreeView.
Declaration
public IEnumerable<object> SelectedItems { get; set; }
Property Value
System.Collections.Generic.IEnumerable<System.Object>
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SelectedItemsChanged
Fires when SelectedItems collection has changed.
Declaration
public EventCallback<IEnumerable<object>> SelectedItemsChanged { get; set; }
Property Value
Microsoft.AspNetCore.Components.EventCallback<System.Collections.Generic.IEnumerable<System.Object>>
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SelectionMode
Defines mode for the items selection.
Declaration
public TreeViewSelectionMode SelectionMode { get; set; }
Property Value
TreeViewSelectionMode
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TreeViewBindings
Defines the container for Item Fields per level.
Declaration
public RenderFragment TreeViewBindings { get; set; }
Property Value
Microsoft.AspNetCore.Components.RenderFragment
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Methods
BuildRenderTree(RenderTreeBuilder)
Declaration
protected override void BuildRenderTree(RenderTreeBuilder __builder)
Parameters
Microsoft.AspNetCore.Components.Rendering.RenderTreeBuilder
__builder
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OnAfterRenderAsync(Boolean)
Declaration
protected override Task OnAfterRenderAsync(bool firstRender)
Parameters
System.Boolean
firstRender
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Returns
System.Threading.Tasks.Task
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Overrides
OnParametersSetAsync()
Declaration
protected override Task OnParametersSetAsync()
Returns
System.Threading.Tasks.Task
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Overrides
SetParametersAsync(ParameterView)
Declaration
public override Task SetParametersAsync(ParameterView parameters)
Parameters
Microsoft.AspNetCore.Components.ParameterView
parameters
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Returns
System.Threading.Tasks.Task
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