GridSettingsBase.FilterControlOperationVisibility Property

Enables you to dynamically hide operation items (such as the Equals, Contains, etc.) of the FilterControl’s operation dropdown menu.

Namespace : DevExpress.Web.Mvc

Assembly : DevExpress.Web.Mvc5.v25.2.dll

NuGet Package : DevExpress.Web.Mvc5

Declaration

• C#
• VB.NET

public FilterControlOperationVisibilityEventHandler FilterControlOperationVisibility { get; set; }

Public Property FilterControlOperationVisibility As FilterControlOperationVisibilityEventHandler

Property Value

A FilterControlOperationVisibilityEventHandler delegate method allowing you to implement custom processing.

|

Remarks

The FilterControlOperationVisibility event is raised for each comparison operator, and allows you to dynamically control its visibility.

The event parameter’s FilterControlOperationVisibilityEventArgs.PropertyInfo and the FilterControlOperationVisibilityEventArgs.Operation properties identify the filterable property (the column being filtered) and its operations. To specify the operator’s visibility, use the FilterControlOperationVisibilityEventArgs.Visible property.

See Also

Declaring Server-Side Event Handlers

Grid View

GridSettingsBase Class

GridSettingsBase Members

DevExpress.Web.Mvc Namespace