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IFilterResolutionService.EvaluateFilter Method

TemplateControl.IFilterResolutionService.EvaluateFilter Method

This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.

Returns a value that indicates whether the specified filter is a type of the current filter object.

Namespace:  System.Web.UI
Assembly:  System.Web (in System.Web.dll)

private abstract EvaluateFilter : 
        filterName:string -> bool  
private override EvaluateFilter : 
        filterName:string -> bool

Parameters

filterName
Type: System.String

The name of a device filter.

Return Value

Type: System.Boolean
true if the specified filter is a type applicable to the current filter object; otherwise, false.

Implements

IFilterResolutionService.EvaluateFilter(String)

The EvaluateFilter method is part of the IFilterResolutionService interface, which is specific to how a control uses device filters in a designer environment. When controls are parsed or persisted in the designer environment outside the context of a browser request, the IFilterResolutionService provides a way to determine if the current control is affected by a named filter and whether a named filter is part of a specific device-filter hierarchy.

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0
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