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GridOptionsDetail.AllowOnlyOneMasterRowExpanded Property

Gets or sets a value specifying whether several master rows can be expanded simultaneously.

Namespace: DevExpress.XtraGrid.Views.Grid

Assembly: DevExpress.XtraGrid.v24.1.dll

NuGet Packages: DevExpress.Win.Grid, DevExpress.Win.Navigation


public virtual bool AllowOnlyOneMasterRowExpanded { get; set; }

Property Value

Type Default Description
Boolean false

true if expanding a master row collapses the previously expanded row; otherwise, false.

Property Paths

You can access this nested property as listed below:

Object Type Path to AllowOnlyOneMasterRowExpanded
.OptionsDetail .AllowOnlyOneMasterRowExpanded


For detailed information on expanding and collapsing master rows, see the Expanding and Collapsing Master Rows topic.

See Also