Window Control/Image Viewer Functions:
 Applying Actions

LImageViewer::AddAction

LImageViewer::EnableActionCallBack

LImageViewer::EnableTagCallBack

LImageViewer::GetActionCount

LImageViewer::GetActionProperties

LImageViewer::GetKeyboardAction

LImageViewer::IsActionActive

LImageViewer::RemoveAction

LImageViewer::SetAction

LImageViewer::SetActionProperties

LImageViewer::SetKeyboardAction