COleControl::OnGetViewRect

virtual BOOL OnGetViewRect( DWORD dwAspect, LPRECTL pRect );

Return Value

Nonzero if the rectangle sized to the object is successfully returned; otherwise 0.

Parameters

dwAspect

DWORD describing which form, or aspect, of an object is to be displayed. Valid values are taken from the enumeration DVASPECT or DVASPECT2:

pRect

Points to the RECTL structure specifying the rectangle in which the object should be drawn. This parameter controls the positioning and stretching of the object.

Remarks

Called by the framework in response to a container’s IViewObjectEx::GetRect request. The object's size is converted by OnGetViewRect into a rectangle starting at a specific position (the default is the upper left corner of the display). Override this function if your control uses two-pass drawing, and its opaque and transparent parts have different dimensions.

COleControl OverviewClass MembersHierarchy Chart

See Also   COleControl::OnGetViewExtent