ValidationAttribute Constructor (Func<String>)

 

Initializes a new instance of the ValidationAttribute class by using the function that enables access to validation resources.

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

protected ValidationAttribute(
	Func<string> errorMessageAccessor
)

Parameters

errorMessageAccessor
Type: System.Func<String>

The function that enables access to validation resources.

Exception Condition
ArgumentNullException

errorMessageAccessor is null.

This constructor provides a resource accessor function that is used by the ErrorMessageString property to retrieve an error message.

Universal Windows Platform
Available since 8
.NET Framework
Available since 3.5
Portable Class Library
Supported in: portable .NET platforms
Silverlight
Available since 3.0
Return to top
Show: