Gets the Animation Number (AN) of the CiTextBox ActiveX control that displays rich text file / text file on the page based on the file_rtf template.
The AN where the CiTextBox ActiveX control is located. Do not specify this argument unless you would like to override the value maintained by the template. Default value -1.
The AN where the CiTextBox ActiveX control is located, otherwise -1 is returned.
Tab Template Functions