Which ATL Classes Facilitate ActiveX Control Containment?
- 1 Answers
- 6260 Views
- I also Faced
- E-Mail Answers
Answer Posted / mushtaq ahmad
Which ATL Classes Facilitate ActiveX Control Containment?
ATL's control-hosting code doesn't require you to use any
ATL classes; you can simply create an "AtlAxWin80" window
and use the control-hosting API if necessary (for more
information, see What Is the ATL Control-Hosting API?).
However, the following classes make the containment
features easier to use.
Class Description
CAxWindow
Wraps an "AtlAxWin80" window, providing methods for
creating the window, creating a control and/or attaching a
control to the window, and retrieving interface pointers on
the host object.
CAxWindow2T
Wraps an "AtlAxWinLic80" window, providing methods for
creating the window, creating a control and/or attaching a
licensed control to the window, and retrieving interface
pointers on the host object.
CComCompositeControl
Acts as a base class for ActiveX control classes based on
a dialog resource. Such controls can contain other ActiveX
controls.
CAxDialogImpl
Acts as a base class for dialog classes based on a dialog
resource. Such dialogs can contain ActiveX controls.
CWindow
Provides a method, GetDlgControl, that will return an
interface pointer on a control, given the ID of its host
window. In addition, the Windows API wrappers exposed by
CWindow generally make window management easier.
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
What changes does a control need to run in the Visual Basic 5.0 Control Creation Edition?
How to Obtain data from the client via an outgoing event dispinterface in ATL ?
why we write function's implementation in .h file while developing the Web application through VC++?
How to get the tag to work with an ATL control?
what type of questions are asked in the test of pcs and what type of questoins are asked by interviewer in pcs interview.
Will ATL create all of the topological relationships within the topology layer?
Why is the put_Font or putref_Font method not called when an ActiveX control's Font property is changed by the ActiveX Control Pad?
What changes does a control need to run in an MFC 4.2b container?
How to Implement static object hierarchies in ATL ?
How to Use structs in Automation-compatible interfaces?
Does ATL require an application server to operate?
