IXpsOMCanvas::GetAccessibilityLongDescription method (xpsobjectmodel.h)
Gets the long (detailed) textual description of the object's contents. This text is used by accessibility clients to describe the object.
Syntax
HRESULT GetAccessibilityLongDescription(
[out, retval] LPWSTR *longDescription
);
Parameters
[out, retval] longDescription
The long (detailed) textual description of the object's contents. A NULL pointer is returned if this text has not been set.
Return value
The method returns an HRESULT. Possible values include, but are not limited to, those in the table that follows. For information about XPS document API return values that are not listed in this table, see XPS Document Errors.
| Return code | Description |
|---|---|
|
The method succeeded. |
|
longDescription is NULL. |
Remarks
The property returned by this method corresponds to the AutomationProperties.HelpText attribute of the Canvas element in the document markup.
This method allocates the memory used by the string that is returned in longDescription. If longDescription is not NULL, use the SignatureDefinitions function to free the memory.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 7, Windows Vista with SP2 and Platform Update for Windows Vista [desktop apps | UWP apps] |
| Minimum supported server | Windows Server 2008 R2, Windows Server 2008 with SP2 and Platform Update for Windows Server 2008 [desktop apps | UWP apps] |
| Target Platform | Windows |
| Header | xpsobjectmodel.h |