IQuickActivate
The IQuickActivate
interface allows controls and containers to avoid performance bottlenecks on
loading controls. It combines the load-time or initialization-time handshaking
between the control and its container into a single call.
When to Implement
Implement
this interface on controls to achieve performance improvements during
activation of the control.
If this
interface is supported then all methods of this interface must be implemented.
When to Use
Containers
call this interface on controls to achieve performance improvements in
activating the control.
Methods in Vtable Order
|
IUnknown Methods |
Description |
|
QueryInterface |
Returns
pointers to supported interfaces. |
|
AddRef |
Increments
reference count. |
|
Release |
Decrements
reference count. |
|
IQuickActivate
Methods |
Description |
|
QuickActivate |
Quick
activates a control. |
|
SetContentExtent |
Sets the
content extent of a control. |
|
GetContentExtent |
Gets the
content extent of a control. |