PersonalizationState.ValidateWebPart Method
Assembly: System.Web (in system.web.dll)
| Exception type | Condition |
|---|---|
| webPart is not currently managed by the WebPartManager associated with the PersonalizationState. | |
| webPart is null. |
This method verifies that webPart is a valid Web Parts control. The base class verifies that webPart is not a null reference (Nothing in Visual Basic) and is managed by the WebPartManager control associated with the PersonalizationState object.
Classes that derive from PersonalizationState should validate Web Parts controls inside of any methods that work with WebPart instances. This ensures that standalone WebPart instances do not have state changes accidentally written into the personalization data for a page.
Windows 98, Windows Server 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition
The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.