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View this topic on docs.devexpress.com (Learn more)

SunburstFlatDataAdapter.GroupDataMembers Property

Gets or sets the names of data source members used to group sunburst items generated from the data source.

Namespace:DevExpress.XtraTreeMap
Assembly:DevExpress.XtraTreeMap.v19.1.dll

Expanded Syntax

Property value

Type: GroupDataMemberCollection
A collection of System.String values that specify the data member's names.

Expanded Remarks

Expanded Example

This example demonstrates how to visualize flat data using the SunburstControl.

Create a SunburstFlatDataAdapter object and assign it to the SunburstControl.DataAdapter property to provide flat data to the Sunburst. Then, specify the adapter's DataSource, LabelDataMember and ValueDataMember to define data source members that should be used to generate sunburst items. Add data members to the GroupDataMembers collection to specify how to group the sunburst's items.

Note

A complete sample project is available at How to: provide flat data to Sunburst.

Expanded See Also

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