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RegularExpressionAttribute.IsValid Method (Object)
Visual Studio 2010
Checks whether the value entered by the user matches the regular expression pattern.
Assembly: System.ComponentModel.DataAnnotations (in System.ComponentModel.DataAnnotations.dll)
Parameters
- value
- Type: System.Object
The data field value to validate.
| Exception | Condition |
|---|---|
| ValidationException | The data field value did not match the regular expression pattern. |
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
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