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ValidationAttribute Constructor (Func<String>)

Microsoft Silverlight will reach end of support after October 2021. Learn more.

Initializes a new instance of the ValidationAttribute class with the specified function to retrieve the error message.

Namespace:  System.ComponentModel.DataAnnotations
Assembly:  System.ComponentModel.DataAnnotations (in System.ComponentModel.DataAnnotations.dll)

Syntax

'Declaration
Protected Sub New ( _
    errorMessageAccessor As Func(Of String) _
)

protected ValidationAttribute(
    Func<string> errorMessageAccessor
)

Parameters

  • errorMessageAccessor
    Type: System.Func<String>
    A function to retrieve the error message.

Version Information

Silverlight

Supported in: 5, 4, 3

Platforms

For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.