IOleInPlaceSiteWindowless Interface

Enables a windowless object to process window messages, participate in drag-and-drop operations, and draw. Extends and inherits from IOleInPlaceSiteEx. For more information, see IOleInPlaceSiteWindowless.

Namespace:  Microsoft.VisualStudio.OLE.Interop
Assembly:  Microsoft.VisualStudio.OLE.Interop (in Microsoft.VisualStudio.OLE.Interop.dll)

Syntax

'Declaration
<GuidAttribute("922EADA0-3424-11CF-B670-00AA004CD6D8")> _
<InterfaceTypeAttribute()> _
Public Interface IOleInPlaceSiteWindowless _
    Inherits IOleInPlaceSiteEx

[GuidAttribute("922EADA0-3424-11CF-B670-00AA004CD6D8")]
[InterfaceTypeAttribute()]
public interface IOleInPlaceSiteWindowless : IOleInPlaceSiteEx

[GuidAttribute(L"922EADA0-3424-11CF-B670-00AA004CD6D8")]
[InterfaceTypeAttribute()]
public interface class IOleInPlaceSiteWindowless : IOleInPlaceSiteEx

[<GuidAttribute("922EADA0-3424-11CF-B670-00AA004CD6D8")>]
[<InterfaceTypeAttribute()>]
type IOleInPlaceSiteWindowless =  
    interface 
        interface IOleInPlaceSiteEx 
    end

public interface IOleInPlaceSiteWindowless extends IOleInPlaceSiteEx

The IOleInPlaceSiteWindowless type exposes the following members.

Methods

	Name	Description
	AdjustRect	Adjusts a specified rectangle if it is entirely or partially covered by overlapping, opaque objects.
	CanInPlaceActivate	Determines if the container can activate the object in place.
	CanWindowlessActivate	Informs an object if its container can support it as a windowless object that can be in-place activated.
	ContextSensitiveHelp	Controls enabling of context-sensitive help.
	DeactivateAndUndo
	DiscardUndoState	Deactivate the object and revert to undo state.
	GetCapture	Called by an in-place active, windowless object to determine if it still has the mouse capture or not.
	GetDC	Provides an object with a handle to a device context for a screen or compatible device from its container.
	GetFocus	Called by an in-place active, windowless object to determine if it still has the keyboard focus or not.
	GetWindow	Gets a window handle.
	GetWindowContext	Enables an in-place object to retrieve window interfaces that form at the window object hierarchy, and the position in the parent window to locate the object's in-place activation window.
	InvalidateRect	Enables an object to invalidate a specified rectangle of its in-place image on the screen.
	InvalidateRgn	Enables an object to invalidate a specified region of its in-place image on the screen.
	OnDefWindowMessage	Invokes the default processing for all messages passed to an object.
	OnInPlaceActivate
	OnInPlaceActivateEx	Called by the embedded object to determine if it needs to redraw itself upon activation.
	OnInPlaceDeactivate	Notifies the container that the object is no longer active in place.
	OnInPlaceDeactivateEx	Notifies the container of whether the object needs to be redrawn upon deactivation.
	OnPosRectChange	Object's extents have changed.
	OnUIActivate	Notifies the container that the object is about to be activated in place, and that the main menu will be replaced by a composite menu.
	OnUIDeactivate	Notifies the container to reinstall its user interface and take focus.
	ReleaseDC	Releases the device context previously obtained by a call to IOleInPlaceSiteWindowless::GetDC.
	RequestUIActivate	Notifies the container that the object is about to enter the UI-active state.
	Scroll	Specifies the number of pixels by which the container is to scroll the object.
	ScrollRect	Enables an object to scroll an area within its in-place active image on the screen.
	SetCapture	Enables an in-place active, windowless object to capture all mouse messages.
	SetFocus	Sets the keyboard focus for a UI-active, windowless object.

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See Also

Reference

Microsoft.VisualStudio.OLE.Interop Namespace