IStillImageW::UnregisterLaunchApplication method (sti.h)

The IStillImage::UnregisterLaunchApplication method removes an application from the still image event monitor's list of push-model aware applications.

Syntax

HRESULT UnregisterLaunchApplication(
  [in] LPWSTR pwszAppName
);

Parameters

[in] pwszAppName

Caller-supplied pointer to the application's "short name".

Return value

If the operation succeeds, the method returns S_OK. Otherwise, it returns one of the STIERR-prefixed error codes defined in stierr.h.

Remarks

The IStillImage::UnRegisterLaunchApplication method should be called as part of the process of uninstalling a push-model aware application. The method can be uninstalled either by the application itself or by other uninstalling software.

Before calling IStillImage::UnRegisterLaunchApplication, clients of the IStillImage COM interface must call IStillImage::StiCreateInstance to obtain an IStillImage interface pointer.

Requirements

See also

IStillImage::RegisterLaunchApplication

IStillImageW