AttributeGroupProvider.GetGroups(IEnumerable<MapItem>) Method
In This Article
Separates source items into groups using attribute values.
Namespace: DevExpress.Xpf.Map
Assembly: DevExpress.Xpf.Map.v24.2.dll
NuGet Package: DevExpress.Wpf.Map
#Declaration
public override Dictionary<object, IEnumerable<MapItem>> GetGroups(
IEnumerable<MapItem> sourceItems
)
#Parameters
Name | Type | Description |
---|---|---|
source |
IEnumerable<Map |
A IEnumerable |
#Returns
Type | Description |
---|---|
Dictionary<Object, IEnumerable<Map |
A dictionary that stores pairs (value used to group items, an items group). |
#Remarks
The attribute whose values will be used to group items is specified using the AttributeGroupProvider.AttributeName property.
See Also