Vectors
A vector is a group of fields on an RF screen. Fields with the same name can exist in separate vectors without conflict. This table shows the five vector types.
|
Vector type |
Description |
|---|---|
|
DISPLAY |
Fields in the DISPLAY vector are only displayed to the user on the screen or used to hold data. |
|
SEND |
Fields in the SEND vector are the source data when executing a procedure call. These fields can also be displayed to the screen. |
|
RECEIVE |
Fields in the RECEIVE vector hold the data returned from a procedure call. They cannot be displayed on the screen. |
|
HEADER/FOOTER |
Fields in the HEADER or FOOTER vectors are display-only fields placed into the Screens’ header or footer areas. |