IXpsOMVisual::GetClipGeometryLookup method
Gets the lookup key for the IXpsOMGeometry interface in a resource dictionary that contains the visual's clipping region.
Syntax
HRESULT GetClipGeometryLookup(
[out, retval] LPWSTR *key
);
Parameters
key [out, retval]
The lookup key for the IXpsOMGeometry interface in a resource dictionary that contains the visual's clipping region. If a lookup key for the clip geometry has not been set, or if a local clip geometry has been set, a NULL pointer is returned.Most recent method called Lookup key string that is returned in key NULL pointer.
The lookup key that is set by SetClipGeometryLookup.
Neither SetClipGeometryLocal nor SetClipGeometryLookup has been called yet.
NULL pointer.
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 |
|---|---|
| S_OK | The method succeeded. |
| E_POINTER | key is NULL. |
Remarks
This method allocates the memory that is used by the string returned in key. If key is not NULL, use the SignatureDefinitions function to free the memory.
Requirements
Minimum supported client |
Windows 7, Windows Vista with SP2 and Platform Update for Windows Vista [desktop apps | Windows Store apps] |
Minimum supported server |
Windows Server 2008 R2, Windows Server 2008 with SP2 and Platform Update for Windows Server 2008 [desktop apps | Windows Store apps] |
Header |
Xpsobjectmodel.h |
IDL |
XpsObjectModel.idl |