ASPxDashboard.AllowReadUnlistedColumnsFromClientApi Property

Gets or sets whether to enable client-side access to data source fields that are not associated with any dashboard item’s data members.

Namespace: DevExpress.DashboardWeb

Assembly: DevExpress.Dashboard.v23.2.Web.WebForms.dll

NuGet Package: DevExpress.Web.Dashboard

Declaration

C#

[DefaultValue(false)]
public bool AllowReadUnlistedColumnsFromClientApi { get; set; }

VB.NET

<DefaultValue(False)>
Public Property AllowReadUnlistedColumnsFromClientApi As Boolean

Property Value

Type	Default	Description
Boolean	false	true to enable client-side access to data source fields that are not associated with any dashboard item’s data members; otherwise, false.

Remarks

Use the AllowReadUnlistedColumnsFromClientApi property to restrict access from a client API to data source fields which do not have the corresponding bound data members in the dashboard items.

You can use the ASPxDashboard.ValidateUnderlyingDataColumns event to validate which columns should be returned when a user requests underlying data from the client.