IXpsOMGeometry::SetTransformLookup method (xpsobjectmodel.h)

Sets the lookup key name of a shared matrix transform in a resource dictionary.


HRESULT SetTransformLookup(
  [in] LPCWSTR lookup


[in] lookup

The key name of the shared matrix transform in the resource dictionary.

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.
According to the XML Paper Specification, the value of lookup is not a valid lookup key string.
The lookup key name in lookup references an object that is not a transform.
No object could be found with a key name that matches the value passed in lookup.


After you call SetTransformLookup, the local transform is released and GetTransformLocal returns a NULL pointer in the transform parameter. The table that follows explains the relationship between the local and lookup values of this property.

Most recent method called Object that is returned in transform by GetTransform Object that is returned in transform by GetTransformLocal Object that is returned in lookup by GetTransformLookup


The local transform that is set by SetTransformLocal. The local transform that is set by SetTransformLocal. NULL pointer.
SetTransformLookup (this method) The shared transform retrieved, with a lookup key that matches the key set by SetTransformLookup, from the resource directory. NULL pointer. The lookup key that is set by SetTransformLookup.
Neither SetTransformLocal nor SetTransformLookup has been called yet. NULL pointer. NULL pointer. NULL pointer.


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

See also


XML Paper Specification

XPS Document Errors