Write Grid Line–After

The engine then fires the Write Grid Line-After event. At this point, the runtime structures have these values:

BC = Values from the database (from the first record read).
FC = Values from database (if the field is a database field).
GC = Values from the database (from the first record read).
FI = Values passed from a calling form (if any).
PO = Values passed from POs.

The system displays the current record in the grid cells.

This diagram illustrates the information in the runtime structures just before the system fires Write Grid Line–After:

Content of runtime structures before Write Grid Line–After fires

You typically use the Write Grid Line–After event to add logic after the user sees a row on the form.

This diagram illustrates the information in the runtime structures after the system processes Write Grid Line–After:

Content of runtime structures after Write Grid Line After runs

The system continues to read records from the database and performs the same processing steps. When the system reads the next record, it performs these processing steps:

Assign BC values from the database.
Process Grid Rec is Fetched ER.
Assign BC values to GC.
Process Write Grid Line–Before ER.
Display values in the grid row on the form.
Process Write Grid Line–After ER.

This process is repeated until there are no more records fetched.