FilterElementDashboardItem.ShowAllValue Property

Gets or sets whether to enable the (All) option that allows end-users to apply filtering by all values.

Namespace: DevExpress.DashboardCommon

Assembly: DevExpress.Dashboard.v20.2.Core.dll

NuGet Packages: DevExpress.Dashboard.Core, DevExpress.WindowsDesktop.Dashboard.Core

Declaration

C#

[DefaultValue(true)]
public bool ShowAllValue { get; set; }

VB.NET

<DefaultValue(True)>
Public Property ShowAllValue As Boolean

Property Value

Type	Default	Description
Boolean	**true**	true, to enable the (All) option; otherwise, false.

Remarks

Note that this capability is supported by the ‘Standard’ Combo Box and ‘Radio’ List Box filter elements.

Related GitHub Examples

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the ShowAllValue property.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

C#

how-to-bind-a-bound-image-dashboard-item-to-data-in-code-t382366/CS/Dashboard_BoundImage/Form1.cs#L37

comboBox.ListBoxType = ListBoxDashboardItemType.Radio;
comboBox.ShowAllValue = false;