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Visual Studio 2012
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Classes
COleControl Class
COleControl::AmbientBackColor
COleControl::AmbientDisplayName
COleControl::AmbientFont
COleControl::AmbientForeColor
COleControl::AmbientLocaleID
COleControl::AmbientAppearance
COleControl::AmbientScaleUnits
COleControl::AmbientShowGrabHandles
COleControl::AmbientShowHatching
COleControl::AmbientTextAlign
COleControl::AmbientUIDead
COleControl::AmbientUserMode
COleControl::BoundPropertyChanged
COleControl::BoundPropertyRequestEdit
COleControl::ClientToParent
COleControl::ClipCaretRect
COleControl::COleControl
COleControl::ControlInfoChanged
COleControl::DisplayError
COleControl::DoClick
COleControl::DoPropExchange
COleControl::DoSuperclassPaint
COleControl::DrawContent
COleControl::DrawMetafile
COleControl::EnableSimpleFrame
COleControl::ExchangeExtent
COleControl::ExchangeStockProps
COleControl::ExchangeVersion
COleControl::FireClick
COleControl::FireDblClick
COleControl::FireError
COleControl::FireEvent
COleControl::FireKeyDown
COleControl::FireKeyPress
COleControl::FireKeyUp
COleControl::FireMouseDown
COleControl::FireMouseMove
COleControl::FireMouseUp
COleControl::FireReadyStateChange
COleControl::GetActivationPolicy
COleControl::GetAmbientProperty
COleControl::GetAppearance
COleControl::GetBackColor
COleControl::GetBorderStyle
COleControl::GetCapture
COleControl::GetClassID
COleControl::GetClientOffset
COleControl::GetClientRect
COleControl::GetClientSite
COleControl::GetControlFlags
COleControl::GetControlSize
COleControl::GetDC
COleControl::GetEnabled
COleControl::GetExtendedControl
COleControl::GetFocus
COleControl::GetFont
COleControl::GetFontTextMetrics
COleControl::GetForeColor
COleControl::GetHwnd
COleControl::GetMessageString
COleControl::GetNotSupported
COleControl::GetReadyState
COleControl::GetRectInContainer
COleControl::GetStockTextMetrics
COleControl::GetText
COleControl::GetWindowlessDropTarget
COleControl::InitializeIIDs
COleControl::InternalGetFont
COleControl::InternalGetText
COleControl::InternalSetReadyState
COleControl::InvalidateControl
COleControl::InvalidateRgn
COleControl::IsConvertingVBX
COleControl::IsInvokeAllowed
COleControl::IsModified
COleControl::IsOptimizedDraw
COleControl::IsSubclassedControl
COleControl::Load
COleControl::LockInPlaceActive
COleControl::OnAmbientPropertyChange
COleControl::OnAppearanceChanged
COleControl::OnBackColorChanged
COleControl::OnBorderStyleChanged
COleControl::OnClick
COleControl::OnClose
COleControl::OnDoVerb
COleControl::OnDraw
COleControl::OnDrawMetafile
COleControl::OnEdit
COleControl::OnEnabledChanged
COleControl::OnEnumVerbs
COleControl::OnEventAdvise
COleControl::OnFontChanged
COleControl::OnForeColorChanged
COleControl::OnFreezeEvents
COleControl::OnGetColorSet
COleControl::OnGetControlInfo
COleControl::OnGetDisplayString
COleControl::OnGetInPlaceMenu
COleControl::OnGetNaturalExtent
COleControl::OnGetPredefinedStrings
COleControl::OnGetPredefinedValue
COleControl::OnGetViewExtent
COleControl::OnGetViewRect
COleControl::OnGetViewStatus
COleControl::OnHideToolBars
COleControl::OnInactiveMouseMove
COleControl::OnInactiveSetCursor
COleControl::OnKeyDownEvent
COleControl::OnKeyPressEvent
COleControl::OnKeyUpEvent
COleControl::OnMapPropertyToPage
COleControl::OnMnemonic
COleControl::OnProperties
COleControl::OnQueryHitPoint
COleControl::OnQueryHitRect
COleControl::OnRenderData
COleControl::OnRenderFileData
COleControl::OnRenderGlobalData
COleControl::OnResetState
COleControl::OnSetClientSite
COleControl::OnSetData
COleControl::OnSetExtent
COleControl::OnSetObjectRects
COleControl::OnShowToolBars
COleControl::OnTextChanged
COleControl::OnWindowlessMessage
COleControl::ParentToClient
COleControl::PostModalDialog
COleControl::PreModalDialog
COleControl::RecreateControlWindow
COleControl::Refresh
COleControl::ReleaseCapture
COleControl::ReleaseDC
COleControl::ReparentControlWindow
COleControl::ResetStockProps
COleControl::ResetVersion
COleControl::ScrollWindow
COleControl::SelectFontObject
COleControl::SelectStockFont
COleControl::SerializeExtent
COleControl::SerializeStockProps
COleControl::SerializeVersion
COleControl::SetAppearance
COleControl::SetBackColor
COleControl::SetBorderStyle
COleControl::SetCapture
COleControl::SetControlSize
COleControl::SetEnabled
COleControl::SetFocus
COleControl::SetFont
COleControl::SetForeColor
COleControl::SetInitialDataFormats
COleControl::SetInitialSize
COleControl::SetModifiedFlag
COleControl::SetNotPermitted
COleControl::SetNotSupported
COleControl::SetRectInContainer
COleControl::SetText
COleControl::ThrowError
COleControl::TransformCoords
COleControl::TranslateColor
COleControl::WillAmbientsBeValidDuringLoad
COleControl::WindowProc
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COleControl::OnGetViewRect

Visual Studio 2012

Called by the framework in response to a container's IViewObjectEx::GetRect request.

Copy 
virtual BOOL OnGetViewRect( 
   DWORD dwAspect,
   LPRECTL pRect  
);
dwAspect

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

  • DVASPECT_CONTENT   Bounding rectangle of the whole object. Top-left corner at the object's origin and size equal to the extent returned by GetViewExtent.

  • DVASPECT_OPAQUE   Objects with a rectangular opaque region return that rectangle. Others fail.

  • DVASPECT_TRANSPARENT   Rectangle covering all transparent or irregular parts.

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.

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

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.

Header: afxctl.h

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