Delegate QueryGroupsDetailsDelegate

A delegate that allows the PassThroughGroupingResult to call back and retrieve nested groups details on demand.

Namespace: Syncfusion.Grouping

Assembly: Syncfusion.Grouping.Base.dll

Syntax

public delegate IEnumerable QueryGroupsDetailsDelegate(Group group);

Parameters

Type	Name	Description
Group	group	The group value

Returns

Type	Description
System.Collections.IEnumerable	Returns IEnumerable.

Constructors

QueryGroupsDetailsDelegate(Object, IntPtr)

Declaration

public QueryGroupsDetailsDelegate(object object, IntPtr method)

Parameters

Type	Name	Description
System.Object	object
System.IntPtr	method

Methods

BeginInvoke(Group, AsyncCallback, Object)

Declaration

public virtual IAsyncResult BeginInvoke(Group group, AsyncCallback callback, object object)

Parameters

Type	Name	Description
Group	group
System.AsyncCallback	callback
System.Object	object

Returns

Type
System.IAsyncResult

EndInvoke(IAsyncResult)

Declaration

public virtual IEnumerable EndInvoke(IAsyncResult result)

Parameters

Type	Name	Description
System.IAsyncResult	result

Returns

Type
System.Collections.IEnumerable

Invoke(Group)

Declaration

public virtual IEnumerable Invoke(Group group)

Parameters

Type	Name	Description
Group	group

Returns

Type
System.Collections.IEnumerable