IDirectManipulationViewport::ReleaseAllContacts method

Removes all contacts that are associated with the viewport. Inertia is started if the viewport supports inertia.

Syntax


HRESULT ReleaseAllContacts();

Parameters

This method has no parameters.

Return value

If the method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.

Remarks

This is equivalent to calling ReleaseContact on every contact associated with the viewport. The outcome is equivalent to the user removing all touch points from the viewport.

If supported, inertia will be started after calling this method.

Requirements

Minimum supported client

Windows 8 [desktop apps only]

Minimum supported server

Windows Server 2012 [desktop apps only]

Header

DirectManipulation.h

IDL

DirectManipulation.idl

IID

IID_IDirectManipulationViewport is defined as 28b85a3d-60a0-48bd-9ba1-5ce8d9ea3a6d

See also

IDirectManipulationViewport

 

 

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