IOleInPlaceSite::Scroll (Compact 2013)

Article
11/04/2015

3/26/2014

Tells the container to scroll the view of the object by a specified number of pixels.

Syntax

HRESULT Scroll( 
  SIZE scrollExtent 
);

Parameters

scrollExtent
[in] Number of pixels by which to scroll in the X and Y directions.

Return Value

This method supports the following return values:

Value	Description
S_OK	The method successfully executed the view scroll instruction.
E_INVALIDARG	The method contains an invalid argument.
E_UNEXPECTED	The call to the method unexpectedly failed.

Remarks

As a result of scrolling, the object's visible rectangle can change. If that happens, the container should give the new ClipRect to the object by calling IOleInPlaceObject::SetObjectRects. The intersection of the ClipRect and PosRect rectangles gives the new visible rectangle. See IOleInPlaceSite::GetWindowContext for a discussion of ClipRect and PosRect.

Notes to Callers

Called by an active, in-place object when it is asking the container to scroll.

Requirements

Header

Oleidl.h

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