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Gets the reason that the value of the IAppHostPropertyException::InvalidValue property did not validate against the value of the IAppHostPropertySchema::ValidationParameter property.
Syntax
HRESULT get_ValidationFailureReason(
[out,
string,
retval] BSTR* pbstrValidationReason
);
Parameters
pbstrValidationReason
A pointer to a BSTR that contains a description indicating why the property value is not valid.
Return Value
An HRESULT. Possible values include, but are not limited to, those in the following table.
| Value | Description |
|---|---|
| S_OK | Indicates that the operation was successful. |
Remarks
When a property is not valid, the IAppHostPropertyException::InvalidValue property contains the value that did not validate against the IAppHostPropertySchema::ValidationParameter property. For more information about property validation, see the IAppHostPropertySchema::ValidationType and IAppHostPropertySchema::ValidationParameter properties.
Requirements
| Type | Description |
|---|---|
| Client | - IIS 7.0 on Windows Vista - IIS 7.5 on Windows 7 - IIS 8.0 on Windows 8 - IIS 10.0 on Windows 10 |
| Server | - IIS 7.0 on Windows Server 2008 - IIS 7.5 on Windows Server 2008 R2 - IIS 8.0 on Windows Server 2012 - IIS 8.5 on Windows Server 2012 R2 - IIS 10.0 on Windows Server 2016 |
| Product | - IIS 7.0, IIS 7.5, IIS 8.0, IIS 8.5, IIS 10.0 - IIS Express 7.5, IIS Express 8.0, IIS Express 10.0 |
| Header | Ahadmin.h |
See Also
IAppHostPropertyException Interface
IAppHostPropertySchema::ValidationType Property
IAppHostPropertySchema::ValidationParameter Property