Class MetaTreeNode

Represents the wrapper class on top of OLAP object model which contains information about Cube, Measure, Dimension, Hierarchies, Level and Members in an Hierarchical format.

Inheritance

System.Object

MetaTreeNode

Implements

System.ICloneable

System.ComponentModel.INotifyPropertyChanged

Inherited Members

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

System.Object.ReferenceEquals(System.Object, System.Object)

Namespace: Syncfusion.Olap.Data

Assembly: Syncfusion.Olap.Base.dll

Syntax

public class MetaTreeNode : ICloneable, INotifyPropertyChanged

Remarks

Each node in the meta tree will contain a reference to the unwrapped object model of its parent in the property collection member.

Constructors

MetaTreeNode()

Initializes a new instance of the MetaTreeNode class.

Declaration

public MetaTreeNode()

MetaTreeNode(String, String, String)

Initializes a new instance of the MetaTreeNode class.

Declaration

public MetaTreeNode(string name, string caption_, string description)

Parameters

Type	Name	Description
System.String	name	The name of the meta tree node.
System.String	caption_	The caption of the meta tree node.
System.String	description	The description of the meta tree node.

Properties

Caption

Gets or sets the caption of the meta tree node.

Declaration

public string Caption { get; set; }

Property Value

Type	Description
System.String	The caption of the meta tree node.

CheckedState

Gets or sets the checked state.

Declaration

public int CheckedState { get; set; }

Property Value

Type	Description
System.Int32	The checked state.

ChildNodes

Gets or sets the collection of child nodes.

Declaration

public MetaTreeNodeCollection ChildNodes { get; set; }

Property Value

Type	Description
MetaTreeNodeCollection	The collection of child nodes.

Description

Gets or sets the description of the meta tree node.

Declaration

public string Description { get; set; }

Property Value

Type	Description
System.String	The description of the meta tree node..

DisableUpdateReport

Gets or sets a value indicating whether to disable the update of report.

Declaration

public bool DisableUpdateReport { get; set; }

Property Value

Type
System.Boolean

FontWeight

Gets or sets the font style as bold or normal.

Declaration

public FontWeight FontWeight { get; set; }

Property Value

Type
System.Windows.FontWeight

HasChildMembers

Gets or sets a value indicating whether this instance has child members.

Declaration

public bool HasChildMembers { get; set; }

Property Value

Type
System.Boolean

HasValidChildren

Gets a value indicating whether this instance has valid children.

Declaration

public bool HasValidChildren { get; }

Property Value

Type
System.Boolean

IsFilter

Get or set a value indicating whether the dimension is in slicer axis or not.

Declaration

public bool IsFilter { get; set; }

Property Value

Type
System.Boolean

IsSelected

Gets or sets a value indicating whether the meta tree node is selected.

Declaration

public bool? IsSelected { get; set; }

Property Value

Type
System.Nullable<System.Boolean>

LevelDepth

Gets or sets the level depth of the meta tree node.

Declaration

public int LevelDepth { get; set; }

Property Value

Type	Description
System.Int32	The level depth of the meta tree node.

Name

Gets or sets the name of the meta tree node.

Declaration

public string Name { get; set; }

Property Value

Type	Description
System.String	The name of the meta tree node.

NodeCheckedType

Gets or sets the type of the node to identify how it is checked.

Declaration

public MetaTreeNodeCheckedType NodeCheckedType { get; set; }

Property Value

Type	Description
MetaTreeNodeCheckedType	The type of the node to identify how it is checked.

NodeType

Gets or sets the type of the meta tree node.

Declaration

public MetaTreeNodeType NodeType { get; set; }

Property Value

Type	Description
MetaTreeNodeType	The type of the meta tree node.

ParentNode

Gets or sets the parent node.

Declaration

public MetaTreeNode ParentNode { get; set; }

Property Value

Type	Description
MetaTreeNode	The parent node.

Properties

Gets or sets the collection of properties.

Declaration

public PropertyCollection Properties { get; set; }

Property Value

Type	Description
PropertyCollection	The collection of properties.

UniqueName

Gets or sets the unique name of the meta tree node.

Declaration

public string UniqueName { get; set; }

Property Value

Type	Description
System.String	The unique name of the meta tree node.

Methods

AcceptIsSelectedChanges(Boolean)

Accepts the changes that are done based on the selection of meta tree node.

Declaration

public void AcceptIsSelectedChanges(bool updateParent)

Parameters

Type	Name	Description
System.Boolean	updateParent	Indicates whether to update the parent node.

Clone()

Clones this instance.

Declaration

public object Clone()

Returns

Type	Description
System.Object	A copy of this instance.

Remarks

ParentNode property will not be cloned, because cloning of current object cannot hold the reference to the parent object.

GetRootNode()

Gets the root node.

Declaration

public MetaTreeNode GetRootNode()

Returns

Type	Description
MetaTreeNode	The root node.

RevertIsSelectedChanged(Boolean)

Reverts the changes that are done based on the selection of meta tree node.

Declaration

public void RevertIsSelectedChanged(bool updateParent)

Parameters

Type	Name	Description
System.Boolean	updateParent	Indicates whether to update the parent node.

SetIsChecked(Nullable<Boolean>, Boolean, Boolean)

Updates the value of IsSelected property in meta tree node.

Declaration

public void SetIsChecked(bool? value, bool updateChildren, bool updateParent)

Parameters

Type	Name	Description
System.Nullable<System.Boolean>	value	The value that denotes whether the node gets selected or not.
System.Boolean	updateChildren	Indicates whether to update the child nodes.
System.Boolean	updateParent	Indicates whether to update the parent node.

ToString()

Returns a System.String that represents the current System.Object.

Declaration

public override string ToString()

Returns

Type	Description
System.String	A System.String that represents the current System.Object.

Overrides

System.Object.ToString()

Events

PropertyChanged

Occurs when a property value changes.

Declaration

public event PropertyChangedEventHandler PropertyChanged

Event Type

Type
System.ComponentModel.PropertyChangedEventHandler

Implements

System.ICloneable

System.ComponentModel.INotifyPropertyChanged