IDirectManipulationViewport::GetPrimaryContent method (directmanipulation.h)
Gets the primary content of a viewport that implements IDirectManipulationContent and IDirectManipulationPrimaryContent.
Primary content is an element that gets transformed (e.g. moved, scaled, rotated) in response to a user interaction. Primary content is created at the same time as the viewport and cannot be added or removed.
Syntax
HRESULT GetPrimaryContent(
[in] REFIID riid,
[out, retval] void **object
);
Parameters
[in] riid
IID to the interface.
[out, retval] object
The primary content object.
Return value
If the method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
Remarks
This method gets the content of the viewport that implements IDirectManipulationContent and IDirectManipulationPrimaryContent.
Examples
The following example shows how to use this method.
IDirectManipulationPrimaryContent *pContent;
HRESULT hr = pRegion->GetPrimaryContent(IID_PPV_ARGS(&pContent));
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 8 [desktop apps only] |
| Minimum supported server | Windows Server 2012 [desktop apps only] |
| Target Platform | Windows |
| Header | directmanipulation.h |