IRunnableObjectImpl Class
The latest version of this topic can be found at IRunnableObjectImpl Class.
This class implements IUnknown and provides a default implementation of the IRunnableObject interface.
Important
This class and its members cannot be used in applications that execute in the Windows Runtime.
Syntax
template<class T>
class IRunnableObjectImpl
Parameters
T
Your class, derived from IRunnableObjectImpl.
Members
Public Methods
| Name | Description |
|---|---|
| IRunnableObjectImpl::GetRunningClass | Returns the CLSID of the running control. The ATL implementation sets the CLSID to GUID_NULL and returns E_UNEXPECTED. |
| IRunnableObjectImpl::IsRunning | Determines if the control is running. The ATL implementation returns TRUE. |
| IRunnableObjectImpl::LockRunning | Locks the control into the running state. The ATL implementation returns S_OK. |
| IRunnableObjectImpl::Run | Forces the control to run. The ATL implementation returns S_OK. |
| IRunnableObjectImpl::SetContainedObject | Indicates that the control is embedded. The ATL implementation returns S_OK. |
Remarks
The IRunnableObject interface enables a container to determine if a control is running, force it to run, or lock it into the running state. Class IRunnableObjectImpl provides a default implementation of this interface and implements IUnknown by sending information to the dump device in debug builds.
Related Articles ATL Tutorial, Creating an ATL Project
Inheritance Hierarchy
IRunnableObject
IRunnableObjectImpl
Requirements
Header: atlctl.h
IRunnableObjectImpl::GetRunningClass
Returns the CLSID of the running control.
HRESULT GetRunningClass(LPCLSID lpClsid);
Return Value
The ATL implementation sets * lpClsid to GUID_NULL and returns E_UNEXPECTED.
Remarks
See IRunnableObject::GetRunningClass in the Windows SDK.
IRunnableObjectImpl::IsRunning
Determines if the control is running.
virtual BOOL IsRunning();
Return Value
The ATL implementation returns TRUE.
Remarks
See IRunnableObject::IsRunning in the Windows SDK.
IRunnableObjectImpl::LockRunning
Locks the control into the running state.
HRESULT LockRunning(BOOL fLock, BOOL fLastUnlockCloses);
Return Value
The ATL implementation returns S_OK.
Remarks
See IRunnableObject::LockRunning in the Windows SDK.
IRunnableObjectImpl::Run
Forces the control to run.
HRESULT Run(LPBINDCTX lpbc);
Return Value
The ATL implementation returns S_OK.
Remarks
See IRunnableObject::Run in the Windows SDK.
IRunnableObjectImpl::SetContainedObject
Indicates that the control is embedded.
HRESULT SetContainedObject(BOOL fContained);
Return Value
The ATL implementation returns S_OK.
Remarks
See IRunnableObject::SetContainedObject in the Windows SDK.