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The GetObjectParentId method returns the identification (registration)number of the parent object of the specified object.

Method call syntaxSyntax for method invocation:

 function GetObjectParentId(objtype : String, id : String, parent : String) : String

Method arguments:

1. objtype - Required is a required argument. The It specifies the type of the system object, for which you want to return the object whose parent’s identification number should be returned. It takes the following values:  Type – String, range – type of parent object. Possible values: String type, range is limited by object types registered in the system.
2. id is a required argument. It corresponds to the identification (registration) number of the object specified by the objtype argument. Possible values: String type, range is limited by the identification numbers of existing object types.id - Required argument. Identification number of the object of the type set in the objtype argument. It takes the following values:  Type – String, range – existing identification numbers of the objects of the specified type registered in the system.
3. parent - Required is a required argument. The It specifies the type of the system object which that is the parent object (main object in the system hierarchy of objects) of the object type specified by the objtype argument. It takes the following Possible values:   Type – String type, range – existing is limited by object types registered in the system.

Usage examples

ProblemExample. If a camera turns off or stops transmitting a video signal, send an e-mail message with the following email message registered in Axxon PSIM under number 1. The message must include the subject: "Warning! Camera turned off" and, in the message body, the number of the camera and of the server it is connected to.

if (Event.SourceType == "CAM" && Event.Action == "DETACH")
{
 var cam_id = Event.SourceId;
 var parent_comp_id = GetObjectParentId("CAM", cam_id, "SLAVE");
 DoReactStr("MAIL_MESSAGE","1","SETUP","from<***@mail.com>,to<***@mail.com>,body<Camera disabling "+cam_id+" on the Server"+parent_comp_id+">,parent_id<1>,subject<Attention! Camera disabling>,name<Message 1>,objname<Message 1>");
 DoReactStr("MAIL_MESSAGE", "1", "SEND", "");
}

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