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TreeListDataColumn

Class

The base abstract class representing the bindable columns in RadTreeList

Definition

Namespace:Telerik.Web.UI

Assembly:Telerik.Web.UI.dll

Syntax:

public abstract class TreeListDataColumn : TreeListColumn, IMarkableStateManager, IStateManager, IComparable

Inheritance: objectStateManagerTreeListColumnTreeListDataColumn

Derived Classes: TreeListEditableColumn

Implements: IComparableIMarkableStateManagerIStateManager

Inherited Members TreeListColumn.InitializeCell(TableCell, int, TreeListItem)TreeListColumn.InitializeHeaderCells(TableCell, int, TreeListHeaderItem)TreeListColumn.IsUniqueName(string)TreeListColumn.GenerateUniqueNameBase(string)TreeListColumn.GenerateUniqueName()TreeListColumn.UpdateUniqueNameIfDefault(string)TreeListColumn.TrackViewState()TreeListColumn.SaveViewState()TreeListColumn.LoadViewState(object)TreeListColumn.OwnerTreeListColumn.DesignModeTreeListColumn.ColumnTypeTreeListColumn.HeaderTextTreeListColumn.HeaderTooltipTreeListColumn.FooterTextTreeListColumn.IsDefaultUniqueNameTreeListColumn.UniqueNameTreeListColumn.HeaderStyleTreeListColumn.ItemStyleTreeListColumn.VisibleTreeListColumn.ResizableTreeListColumn.ReorderableTreeListColumn.MinWidthTreeListColumn.MaxWidthTreeListColumn.DisplayTreeListColumn.OrderIndexTreeListColumn.SortExpressionStateManager.IsTrackingViewStateStateManager.ViewStateobject.ToString()object.Equals(object)object.Equals(object, object)object.ReferenceEquals(object, object)object.GetHashCode()object.GetType()object.MemberwiseClone()...

Constructors

TreeListDataColumn()

protected TreeListDataColumn()

Properties

AllowSorting

bool

Gets or sets a whether the column data can be sorted.

public virtual bool AllowSorting { get; set; }

Property Value:

A boolean value, indicating whether the column data can be sorted.

DataField

string

Gets or sets the field name from the specified data source to bind to the TreeListDataColumn.

public string DataField { get; set; }

DataType

Type

Gets or sets (see the Remarks) the type of the data from the DataField as it was set in the DataSource.

[TypeConverter(typeof(GridDataTypeConverter))]
public Type DataType { get; set; }

The DataType property supports the following base .NET Framework data types:

Boolean
Byte
Char
DateTime
Decimal
Double
Int16
Int32
Int64
SByte
Single
String
TimeSpan
UInt16
UInt32
UInt64

Sortable

bool

Should override if sorting will be disabled

protected override bool Sortable { get; }

Overrides: TreeListColumn.Sortable

Methods

GetSortExpression()

By default returns the SortExpression of the column. If the SortExpression is not set explicitly, it would be calculated, based on the DataField of the column.

protected override string GetSortExpression()

Returns:

string

Overrides: TreeListColumn.GetSortExpression()

InitializeDataCells(TableCell, int, TreeListDataItem)

protected override void InitializeDataCells(TableCell cell, int columnIndex, TreeListDataItem inItem)

Parameters:cellTableCellcolumnIndexintinItemTreeListDataItem

Overrides: TreeListColumn.InitializeDataCells(TableCell, int, TreeListDataItem)

InitializeFooterCells(TableCell, int, TreeListFooterItem)

protected override void InitializeFooterCells(TableCell cell, int columnIndex, TreeListFooterItem inItem)

Parameters:cellTableCellcolumnIndexintinItemTreeListFooterItem

Overrides: TreeListColumn.InitializeFooterCells(TableCell, int, TreeListFooterItem)

OnColumnDataCellBinding(object, EventArgs)

protected abstract void OnColumnDataCellBinding(object sender, EventArgs e)

Parameters:senderobjecteEventArgs