Class DataGroup

Represents a data group.

Inheritance
System.Object
Group<GridViewRowInfo>
DataItemGroup<GridViewRowInfo>
DataGroup
Inherited Members
System.Object.ToString()
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
Namespace: Telerik.WinControls.UI
Assembly: Telerik.WinControls.GridView.dll

Syntax

public class DataGroup : DataItemGroup<GridViewRowInfo>, IReadOnlyCollection<GridViewRowInfo>, IEnumerable<GridViewRowInfo>, IEnumerable

Constructors

DataGroup(Object, Group<GridViewRowInfo>, GridViewTemplate)

Initializes a new instance of the DataGroup class.

Declaration
public DataGroup(object key, Group<GridViewRowInfo> parent, GridViewTemplate viewTemplate)
Parameters
System.Object key

The key.
Group<GridViewRowInfo> parent

The parent.
GridViewTemplate viewTemplate

The view template.

Properties

GroupDescriptor

Gets the GroupDescriptor associated with this group.

Declaration
public GroupDescriptor GroupDescriptor { get; }
Property Value
GroupDescriptor

GroupRow

Gets the group row.

Declaration
public GridViewGroupRowInfo GroupRow { get; }
Property Value
GridViewGroupRowInfo

The group row.

Groups

Gets the groups.

Declaration
public virtual DataGroupCollection Groups { get; }
Property Value
DataGroupCollection

The groups.

Header

Gets or sets the header.

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

The header.
Overrides
Telerik.WinControls.Data.Group<Telerik.WinControls.UI.GridViewRowInfo>.Header

IsExpanded

Gets the expanded state of the group.

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

IsValid

Determines whether the group is in valid state (present in its owning data view).

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

Item[Int32]

Declaration
public override GridViewRowInfo this[int index] { get; }
Parameters
System.Int32 index

Property Value
GridViewRowInfo

Overrides
Telerik.WinControls.Data.Group<Telerik.WinControls.UI.GridViewRowInfo>.Item[System.Int32]

Methods

Collapse()

Collapses this instance.

Declaration
public void Collapse()

Collapse(Boolean)

Collapses this instance and its child instances recursive.

Declaration
public void Collapse(bool recursive)
Parameters
System.Boolean recursive

Contains(GridViewRowInfo)

Determines whether the specified item is contained.

Declaration
public override bool Contains(GridViewRowInfo item)
Parameters
GridViewRowInfo item

The item.
Returns
System.Boolean

true if [contains] [the specified item]; otherwise, false.
Overrides
Telerik.WinControls.Data.Group<Telerik.WinControls.UI.GridViewRowInfo>.Contains(Telerik.WinControls.UI.GridViewRowInfo)

CopyTo(GridViewRowInfo[], Int32)

Copies to the passed array.

Declaration
public override void CopyTo(GridViewRowInfo[] array, int index)
Parameters
GridViewRowInfo[] array

The array.
System.Int32 index

The index.
Overrides
Telerik.WinControls.Data.Group<Telerik.WinControls.UI.GridViewRowInfo>.CopyTo(Telerik.WinControls.UI.GridViewRowInfo[], System.Int32)

Expand()

Expands this instance.

Declaration
public void Expand()

Expand(Boolean)

Expands this instance and its child instances recursive.

Declaration
public void Expand(bool recursive)
Parameters
System.Boolean recursive

GetEnumerator()

Returns an enumerator that iterates through the collection.

Declaration
public override IEnumerator<GridViewRowInfo> GetEnumerator()
Returns
System.Collections.Generic.IEnumerator<GridViewRowInfo>

A System.Collections.Generic.IEnumerator<T> that can be used to iterate through the collection.
Overrides
Telerik.WinControls.Data.Group<Telerik.WinControls.UI.GridViewRowInfo>.GetEnumerator()

Extension Methods