IRichEditOleCallback::ShowContainerUI method (richole.h)

Article
02/22/2024

Indicates whether or not the application is to display its container UI. The rich edit control looks ahead for double-clicks and defers the call if appropriate. Applications may defer hiding adornments until an IOleInPlaceUIWindow::SetBorderSpace call is received.

Syntax

HRESULT ShowContainerUI(
  BOOL fShow
);

Parameters

fShow

Type: BOOL

Show container UI flag. The value is TRUE if the container UI is displayed, and FALSE if it is not.

Return value

Type: HRESULT

Returns S_OK on success. If the method fails, it can return the following value.

Return code	Description
E_INVALIDARG	There was an invalid argument.

Remarks

The IRichEditOleCallback::ShowContainerUI method is called by the IOleInPlaceSite::OnUIActivate and IOleInPlaceSite::OnUIDeactivate methods of the IOleInPlaceSite interface.

Requirements

Requirement	Value
Minimum supported client	Windows Vista [desktop apps only]
Minimum supported server	Windows Server 2003 [desktop apps only]
Target Platform	Windows
Header	richole.h
DLL	Msftedit.dll