DXCollectionView.GetChildItemCount(Int32) Method

Returns the number of data items in the group.

Namespace : DevExpress.Maui.CollectionView

Assembly : DevExpress.Maui.CollectionView.dll

NuGet Package : DevExpress.Maui.CollectionView

Declaration

csharp

public int GetChildItemCount(
    int groupItemHandle
)

Parameters

Name	Type	Description
groupItemHandle	Int32

The group header handle or group index.

Returns

Type	Description
Int32

The number of items in the group.

Remarks

Pass the group header handle (a negative integer, starting from -1 ) or the group’s zero-based index within the CollectionView’s collection of groups as a parameter to the GetChildItemCount method.

To obtain the handle of the specified child item, use the GetChildItemHandle method. A child item is identified by its visible index (position) within the specified group.