• Article

StringLengthAttribute.FormatErrorMessage Method

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

Applies formatting to an error message that is displayed when the string value is not within the specified length.

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

Syntax

'Declaration
Public Overrides Function FormatErrorMessage ( _
    name As String _
) As String

public override string FormatErrorMessage(
    string name
)

Parameters

  • name
    Type: System.String
    The name to include in the formatted error message.

Return Value

Type: System.String
The formatted error message.

Exceptions

Exception Condition
InvalidOperationException

MaximumLength is less than zero.

-or-

MaximumLength is less than MinimumLength.

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.