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ValidationAttribute::ErrorMessageString Property
.NET Framework (current version)
Gets the localized validation error message.
Assembly: System.ComponentModel.DataAnnotations (in System.ComponentModel.DataAnnotations.dll)
The error message string is obtained by evaluating the ErrorMessage property or by evaluating the ErrorMessageResourceType and ErrorMessageResourceName properties. The two cases are mutually exclusive. The second case is used if you want to display a localized 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
Available since 8
.NET Framework
Available since 3.5
Portable Class Library
Supported in: portable .NET platforms
Silverlight
Available since 3.0
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