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GridViewSettings.DetailRowGetButtonVisibility Property

Enables you to hide/show expand buttons displayed within individual data rows.

Namespace: DevExpress.Web.Mvc

Assembly: DevExpress.Web.Mvc5.v24.1.dll

NuGet Package: DevExpress.Web.Mvc5


public ASPxGridViewDetailRowButtonEventHandler DetailRowGetButtonVisibility { get; set; }

Property Value

Type Description

A delegate method that allows you to implement custom processing.


The grid fires the DetailRowGetButtonVisibility delegate property for each data row. It allows you to hide/show the expand buttons for an individual data row. For example, you can hide expand buttons for data rows whose details have no data.

settings.DetailRowGetButtonVisibility += (sender, args) =>    {  
    var detailRowHandlerGrid = (MVCxGridView)sender;  
    var value = detailRowHandlerGrid.GetRowValuesByKeyValue(args.KeyValue, "YourFieldName");  
    if (value == somevalue)  
        args.ButtonState = GridViewDetailRowButtonState.Hidden;  


The grid does not raise the DetailRowGetButtonVisibility delegate property if the ASPxGridViewDetailSettings.ShowDetailButtons option is set to False.

See Also