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ValidationAttribute.ErrorMessageString Property
Visual Studio 2008
Gets the error message to associate with a validation control when a validation fails.
Assembly: System.ComponentModel.DataAnnotations (in System.ComponentModel.DataAnnotations.dll)
| Exception | Condition |
|---|---|
| InvalidOperationException | The resource accessors used to retrieve an error message fails. Requires both ErrorMessageResourceType and ErrorMessageResourceName |
The error message string is set by either ErrorMessage or by the result from evaluating both the ErrorMessageResourceType and ErrorMessageResourceName.
Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003
The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
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