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ASP.NET Core Controls
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Docs API Reference DevExtreme-Based Controls Control Builders TreeListBuilder<T> Methods OnContentReady
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All docs
V19.1

General Information

.NET Subscription

Overview

Common Tools

Project Converter
Assembly Deployment Tool
Localization Service

Desktop

Controls

WinForms
WPF
VCL
UWP (Windows 10)

Tools

WinForms Skin Editor
WPF Theme Designer
WPF Theme Editor (Legacy)
Coded UI Test Extension

Web

Controls and Extensions

ASP.NET Controls and MVC Extensions
ASP.NET Core Controls
ASP.NET Bootstrap Controls
DevExtreme
DevExtreme ASP.NET MVC Controls
Blazor Components

Tools

ASP.NET Theme Builder
ASP.NET Theme Deployer

Mainteinance Mode

ASP.NET Core Bootstrap Controls

Enterprise and Analytic Tools

Reporting
Report and Dashboard Server
Dashboard
Office File API

Quality Assurance and Productivity

CodeRush
CodeRush Classic
TestCafe Studio
Logify

Frameworks and Libraries

eXpressApp Framework (XAF)
eXpress Persistent Objects (XPO)
XPO Profiler
Core Libraries

Mobile

UI Controls for Xamarin.Forms
Charts for iOS / Xamarin.iOS
Charts for Android / Xamarin.Android
Grid for Xamarin.Forms (Legacy)
19.2 (EAP/Beta)
19.1
18.2
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ASP.NET Core Controls
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DevExtreme-Based Controls
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API Reference
DevExtreme-Based Controls
Control Builders
AccordionBuilder
ActionSheetBuilder
AutocompleteBuilder
BarGaugeBuilder
BoxBuilder
BulletBuilder
ButtonBuilder
ButtonGroupBuilder
CalendarBuilder
ChartBuilder
CheckBoxBuilder
CircularGaugeBuilder
ColorBoxBuilder
ContextMenuBuilder
DataGridBuilder<T>
DateBoxBuilder
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FileUploaderBuilder
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TreeListBuilder<T>
Members
Constructors
Methods
AccessKey
ActiveStateEnabled
AllowColumnReordering
AllowColumnResizing
AutoExpandAll
CacheEnabled
CellHintEnabled
ColumnAutoWidth
ColumnChooser(Action<TreeListColumnChooserBuilder>)
ColumnFixing(Action<TreeListColumnFixingBuilder>)
ColumnHidingEnabled
ColumnMinWidth
ColumnResizingMode(ColumnResizingMode)
ColumnWidth
Columns
CustomizeColumns
DataSource
DataSourceOptions(Action<DataSourceOptionsBuilder>)
DataStructure(TreeListDataStructure)
DateSerializationFormat
Disabled
Editing(Action<TreeListEditingBuilder<T>>)
ElementAttr
ErrorRowEnabled
ExpandNodesOnFiltering
ExpandedRowKeys
FilterBuilder(Action<FilterBuilderBuilder<T>>)
FilterBuilderPopup(Action<PopupBuilder>)
FilterMode(TreeListFilterMode)
FilterPanel(Action<TreeListFilterPanelBuilder>)
FilterRow(Action<TreeListFilterRowBuilder>)
FilterSyncEnabled
FilterValue
FocusStateEnabled
FocusedColumnIndex
FocusedRowEnabled
FocusedRowIndex
FocusedRowKey(Object)
HasItemsExpr
HeaderFilter(Action<TreeListHeaderFilterBuilder>)
Height
HighlightChanges
Hint
HoverStateEnabled
ID
ItemsExpr
KeyExpr
KeyboardNavigation(Action<TreeListKeyboardNavigationBuilder>)
LoadPanel(Action<TreeListLoadPanelBuilder>)
NoDataText
OnAdaptiveDetailRowPreparing
OnCellClick
OnCellDblClick
OnCellHoverChanged
OnCellPrepared
OnContentReady
OnContentReady(RazorBlock)
OnContentReady(String)
OnContextMenuPreparing
OnDataErrorOccurred
OnDisposing
OnEditingStart
OnEditorPrepared
OnEditorPreparing
OnFocusedCellChanged
OnFocusedCellChanging
OnFocusedRowChanged
OnFocusedRowChanging
OnInitNewRow
OnInitialized
OnKeyDown
OnNodesInitialized
OnOptionChanged
OnRowClick
OnRowCollapsed
OnRowCollapsing
OnRowDblClick
OnRowExpanded
OnRowExpanding
OnRowInserted
OnRowInserting
OnRowPrepared
OnRowRemoved
OnRowRemoving
OnRowUpdated
OnRowUpdating
OnRowValidating
OnSelectionChanged
OnToolbarPreparing
Option(String, Object)
Pager(Action<TreeListPagerBuilder>)
Paging(Action<TreeListPagingBuilder>)
ParentIdExpr
RemoteOperations
RenderAsync
RepaintChangesOnly
RootValue(Object)
RowAlternationEnabled
RtlEnabled
Scrolling(Action<TreeListScrollingBuilder>)
SearchPanel(Action<TreeListSearchPanelBuilder>)
SelectedRowKeys
Selection(Action<TreeListSelectionBuilder>)
ShowBorders
ShowColumnHeaders
ShowColumnLines
ShowRowLines
Sorting(Action<TreeListSortingBuilder>)
StateStoring(Action<TreeListStateStoringBuilder>)
TabIndex
TwoWayBindingEnabled
Visible
Width
WordWrapEnabled
TreeMapBuilder
TreeViewBuilder
ValidationSummaryBuilder
VectorMapBuilder
DevExtreme.AspNet.Mvc
DevExtreme.AspNet.Mvc.Builders
DevExtreme.AspNet.Mvc.Builders.DataSources
DevExtreme.AspNet.Mvc.Factories
DevExtreme.AspNet.Mvc.FileManagement
Office-Inspired Controls
Client API Reference

TreeListBuilder<T>.OnContentReady Method

Name Description
OnContentReady(RazorBlock)

This method sets the client-side onContentReady option.
OnContentReady(String)

This method sets the client-side onContentReady option.