IDirectManipulationDeferContactService interface (directmanipulation.h)
Represents a service for managing associations between a contact and a viewport.
SetContact is called when a WM_POINTERDOWN message is received. Upon receiving a WM_POINTERDOWN, the application can use the coordinates of the input to hit-test and determine the viewports to which the contact is associated.
Inheritance
The IDirectManipulationDeferContactService interface inherits from the IUnknown interface. IDirectManipulationDeferContactService also has these types of members:
Methods
The IDirectManipulationDeferContactService interface has these methods.
| IDirectManipulationDeferContactService::CancelContact Cancel all scheduled calls to SetContact for this pointerId. |
| IDirectManipulationDeferContactService::CancelDeferral Cancel the deferral set in DeferContact and process the scheduled SetContact call for this pointerId. |
| IDirectManipulationDeferContactService::DeferContact Specifies the amount of time to defer the execution of a call to SetContact for this pointerId. |
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 10 [desktop apps only] |
| Minimum supported server | Windows Server 2016 [desktop apps only] |
| Target Platform | Windows |
| Header | directmanipulation.h |