Esempio n. 1
0
// GetActiveObject retrieves active object for program ID and interface ID based
// on interface type.
//
// Only supports IUnknown.
//
// Program ID can be either program ID or application string.
func GetActiveObject(programID string) (unknown *ole.IUnknown, err error) {
	classID, err := ole.ClassIDFrom(programID)
	if err != nil {
		return
	}

	unknown, err = ole.GetActiveObject(classID, ole.IID_IUnknown)
	if err != nil {
		return
	}

	return
}
Esempio n. 2
0
// CreateObject creates object from programID based on interface type.
//
// Only supports IUnknown.
//
// Program ID can be either program ID or application string.
func CreateObject(programID string) (unknown *ole.IUnknown, err error) {
	classID, err := ole.ClassIDFrom(programID)
	if err != nil {
		return
	}

	unknown, err = ole.CreateInstance(classID, ole.IID_IUnknown)
	if err != nil {
		return
	}

	return
}
Esempio n. 3
0
// ClassIDFrom retrieves class ID whether given is program ID or application string.
func ClassIDFrom(programID string) (classID *ole.GUID, err error) {
	return ole.ClassIDFrom(programID)
}