private void camButtonSetColours() { foreach (var buttonGroup in CameraButtons) { //display camera buttons if (buttonGroup.id == CameraRig.ConnectedCameras[CameraRig.ConfigCam].displayButton) { buttonGroup.CameraButtonIsActive(); } else { if (CameraRig.CameraIsConnectedToButton(buttonGroup.id)) { buttonGroup.CameraButtonIsInactive(); } else { buttonGroup.CameraButtonIsNotConnected(); } } } }