Class RadDataFilter

Displays a hierarchical collection of filter expressions.

Inheritance
System.Object
RadControl
RadTreeView
RadDataFilter
Inherited Members
Namespace: Telerik.WinControls.UI
Assembly: Telerik.WinControls.UI.dll

Syntax

[TelerikToolboxCategory("Data Controls")]
public class RadDataFilter : RadTreeView, INotifyPropertyChanged, ISupportInitializeNotification, ISupportInitialize, IComponentTreeHandler, ILayoutHandler, IPCHost, IAnalyticsProvider, IFilterable

Constructors

RadDataFilter()

Declaration
public RadDataFilter()

Properties

AllowAdd

Gets or sets a value indicating whether adding new nodes is allowed.

Declaration
public override bool AllowAdd { get; set; }
Property Value
System.Boolean

true if [allow edit]; otherwise, false.
Overrides

AllowArbitraryItemHeight

Declaration
public override bool AllowArbitraryItemHeight { get; set; }
Property Value
System.Boolean

Overrides

AllowDragDrop

Gets or sets a value indicating whether drag and drop operation with RadDataFilter nodes is enabled.

Declaration
public override bool AllowDragDrop { get; set; }
Property Value
System.Boolean

The default value is false.
Overrides
See Also

AllowEdit

Gets or sets a value indicating whether editing is allowed.

Declaration
public override bool AllowEdit { get; set; }
Property Value
System.Boolean

true if [allow edit]; otherwise, false.
Overrides

AllowRemove

Gets or sets a value indicating whether removing nodes is allowed.

Declaration
public override bool AllowRemove { get; set; }
Property Value
System.Boolean

true if [allow edit]; otherwise, false.
Overrides

AutoCheckChildNodes

Declaration
public override bool AutoCheckChildNodes { get; set; }
Property Value
System.Boolean

Overrides

AutoGenerateDescriptorItems

Gets or sets the auto generate descriptor items.

Declaration
public bool AutoGenerateDescriptorItems { get; set; }
Property Value
System.Boolean

The auto generate descriptor items.

CheckBoxes

Declaration
public override bool CheckBoxes { get; set; }
Property Value
System.Boolean

Overrides

CheckedMember

Declaration
public override string CheckedMember { get; set; }
Property Value
System.String

Overrides

CheckedNodes

Declaration
public override CheckedTreeNodeCollection CheckedNodes { get; }
Property Value
CheckedTreeNodeCollection

Overrides

ChildMember

Declaration
public override string ChildMember { get; set; }
Property Value
System.String

Overrides

DataFilterElement

Gets the data filter element.

Declaration
public RadDataFilterElement DataFilterElement { get; }
Property Value
RadDataFilterElement

The data filter element.

DataMember

Declaration
public override string DataMember { get; set; }
Property Value
System.String

Overrides

DataSource

Gets or sets the data source that the RadDataFilter is displaying filters for.

Declaration
public override object DataSource { get; set; }
Property Value
System.Object

Overrides

DefaultSize

Declaration
protected override Size DefaultSize { get; }
Property Value
System.Drawing.Size

Overrides

Descriptors

A collection of descriptor items used to identify the property names and their corresponding types.

Declaration
public DataFilterItemOwnerCollection Descriptors { get; }
Property Value
DataFilterItemOwnerCollection

DisplayMember

Declaration
public override string DisplayMember { get; set; }
Property Value
System.String

Overrides

Expression

Gets or sets the expression.

Declaration
public string Expression { get; set; }
Property Value
System.String

The expression.

FieldNamesSortStyle

Gets or sets a value indicating how the field names are sorted when SortFieldNames is true.

Declaration
public SortStyle FieldNamesSortStyle { get; set; }
Property Value
SortStyle

Filter

Declaration
public override object Filter { get; set; }
Property Value
System.Object

Overrides

FilterDescriptors

Declaration
public override FilterDescriptorCollection FilterDescriptors { get; }
Property Value
FilterDescriptorCollection

Overrides

FindStringComparer

Declaration
public override IFindStringComparer FindStringComparer { get; set; }
Property Value
IFindStringComparer

Overrides

FullRowSelect

Declaration
public override bool FullRowSelect { get; set; }
Property Value
System.Boolean

Overrides

HideSelection

Declaration
public override bool HideSelection { get; set; }
Property Value
System.Boolean

Overrides

HotTracking

Declaration
public override bool HotTracking { get; set; }
Property Value
System.Boolean

Overrides

ImageIndex

Declaration
public override int ImageIndex { get; set; }
Property Value
System.Int32

Overrides

ImageKey

Declaration
public override string ImageKey { get; set; }
Property Value
System.String

Overrides

ItemHeight

Gets or sets the height of the item.

Declaration
public override int ItemHeight { get; set; }
Property Value
System.Int32

The height of the item.
Overrides

KeyboardSearchEnabled

Declaration
public override bool KeyboardSearchEnabled { get; set; }
Property Value
System.Boolean

Overrides

KeyboardSearchResetInterval

Declaration
public override int KeyboardSearchResetInterval { get; set; }
Property Value
System.Int32

Overrides

LineColor

Gets or sets the color of the line.

Declaration
public override Color LineColor { get; set; }
Property Value
System.Drawing.Color

The color of the line.
Overrides

LineStyle

Gets or sets the line style.

Declaration
public override TreeLineStyle LineStyle { get; set; }
Property Value
TreeLineStyle

A TreeLineStyle that represents the style used for the lines between the nodes. The default is TreeLineStyle.
Overrides
See Also

MultiSelect

Declaration
public override bool MultiSelect { get; set; }
Property Value
System.Boolean

Overrides

Nodes

Gets the collection of tree nodes.

Declaration
public override RadTreeNodeCollection Nodes { get; }
Property Value
RadTreeNodeCollection

A System.Windows.Forms.TreeNodeCollection that represents the tree nodes assigned to the data filter control.
Overrides

ParentMember

Declaration
public override string ParentMember { get; set; }
Property Value
System.String

Overrides

PathSeparator

Declaration
public override string PathSeparator { get; set; }
Property Value
System.String

Overrides

SelectedNode

Declaration
public override RadTreeNode SelectedNode { get; set; }
Property Value
RadTreeNode

Overrides

SelectedNodes

Declaration
public override SelectedTreeNodeCollection SelectedNodes { get; }
Property Value
SelectedTreeNodeCollection

Overrides

ShowLines

Gets or sets a value indicating whether [show lines].

Declaration
public override bool ShowLines { get; set; }
Property Value
System.Boolean

true if [show lines]; otherwise, false.
Overrides

SortFieldNames

Gets or sets a value indicating whether the name of fields in fields drop down should be sorted.

Declaration
public bool SortFieldNames { get; set; }
Property Value
System.Boolean

ToggleMode

Gets or sets a value indicating the default tree view toggle mode.

Declaration
public override ToggleMode ToggleMode { get; set; }
Property Value
ToggleMode

Overrides

TreeViewElement

Declaration
public override RadTreeViewElement TreeViewElement { get; }
Property Value
RadTreeViewElement

Overrides

TriStateMode

Declaration
public override bool TriStateMode { get; set; }
Property Value
System.Boolean

Overrides

ValueMember

Declaration
public override string ValueMember { get; set; }
Property Value
System.String

Overrides

Methods

AddNodeByPath(String)

Declaration
public override RadTreeNode AddNodeByPath(string path)
Parameters
System.String path

Returns
RadTreeNode

Overrides

AddNodeByPath(String, String)

Declaration
public override RadTreeNode AddNodeByPath(string path, string pathSeparator)
Parameters
System.String path

System.String pathSeparator

Returns
RadTreeNode

Overrides

ApplyFilter()

Applies the filter to the DataSource.

Declaration
public void ApplyFilter()

ClearSelection()

Declaration
public override void ClearSelection()
Overrides

CreateTreeViewElement()

Declaration
protected override RadTreeViewElement CreateTreeViewElement()
Returns
RadTreeViewElement

Overrides

EndInit()

Signals the object that initialization is complete.

Declaration
public override void EndInit()
Overrides

Find(String)

Declaration
public override RadTreeNode Find(string text)
Parameters
System.String text

Returns
RadTreeNode

Overrides

FindNodes(String)

Declaration
public override RadTreeNode[] FindNodes(string text)
Parameters
System.String text

Returns
RadTreeNode[]

Overrides

GetNodeByPath(String)

Declaration
public override RadTreeNode GetNodeByPath(string path)
Parameters
System.String path

Returns
RadTreeNode

Overrides

GetNodeByPath(String, String)

Declaration
public override RadTreeNode GetNodeByPath(string path, string pathSeparator)
Parameters
System.String path

System.String pathSeparator

Returns
RadTreeNode

Overrides

LoadXMLWithReader(XmlReader, Type[])

Loads the XML with reader.

Declaration
protected override void LoadXMLWithReader(XmlReader reader, params Type[] extraTypes)
Parameters
System.Xml.XmlReader reader

The reader.
System.Type[] extraTypes

The extra types.
Overrides

SaveXMLWithWriter(TextWriter, Type[])

Saves the XML with writer.

Declaration
protected override void SaveXMLWithWriter(TextWriter writer, params Type[] extraTypes)
Parameters
System.IO.TextWriter writer

The writer.
System.Type[] extraTypes

The extra types.
Overrides

SelectAll()

Declaration
public override void SelectAll()
Overrides

Events

NodeCheckedChanged

Declaration
public override event TreeNodeCheckedEventHandler NodeCheckedChanged
Event Type
TreeNodeCheckedEventHandler

Overrides

NodeCheckedChanging

Declaration
public override event RadTreeView.RadTreeViewCancelEventHandler NodeCheckedChanging
Event Type
RadTreeView.RadTreeViewCancelEventHandler

Overrides

PropertyDisplayNameNeeded

Occurs when a property text is about to be displayed on the screen. Allows the developer to substitute property names with user-friendly display strings.

Declaration
public event PropertyDisplayNameNeededEventHandler PropertyDisplayNameNeeded
Event Type
PropertyDisplayNameNeededEventHandler

SelectedNodeChanged

Declaration
public override event RadTreeView.RadTreeViewEventHandler SelectedNodeChanged
Event Type
RadTreeView.RadTreeViewEventHandler

Overrides

SelectedNodeChanging

Declaration
public override event RadTreeView.RadTreeViewCancelEventHandler SelectedNodeChanging
Event Type
RadTreeView.RadTreeViewCancelEventHandler

Overrides

SelectedNodesChanged

Declaration
public override event EventHandler<RadTreeViewEventArgs> SelectedNodesChanged
Event Type
System.EventHandler<RadTreeViewEventArgs>

Overrides

SelectedNodesCleared

Declaration
public override event EventHandler SelectedNodesCleared
Event Type
System.EventHandler

Overrides

Extension Methods