IRunnableObjectImpl Class
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This class implements IUnknown and provides a default implementation of the IRunnableObject interface.
This class and its members cannot be used in applications that execute in the Windows Runtime. |
template<class T> class IRunnableObjectImpl
Parameters
T
Your class, derived from IRunnableObjectImpl.
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. |
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
IRunnableObject
IRunnableObjectImpl
Header: atlctl.h
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.
Determines if the control is running.
virtual BOOL IsRunning();
Return Value
The ATL implementation returns TRUE.
Remarks
See IRunnableObject::IsRunning in the Windows SDK.
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.
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.
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.