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Deleterow
Deletes a row from a table field.
Examples--deleterow statement:
Example 1:
In the following example, the Delete menu item deletes the current row and saves the employee number for use in updating the database; if the row was a NEW row, appended by the run-time user, the row is not used to update the database.
## activate menuitem "delete"
## {
##   deleterow empform employee out (vnum = eno,
##                                   state = _state)
     if (state = 2 or state = 3) then
##       /* 
##       ** the state indicates that the row was loaded
##       ** by program from the database. (it may have
##       ** since been modified.)
##       */
##       delete employee where employee.eno = vnum
     end if
## }
Example 2:
This example deletes the current row and retrieves the values of the deleted row into result variables using a param out target list:
   addresses(1) = address_of(vname)
   addresses(2) = address_of(vage)
   target_string = "%c = ename, %i4 = age"
## deleterow empform employee out
                        (param(target_string, addresses))
Last modified date: 08/28/2024