This DLL can be used to change a line in or insert a line into a list box, dropdown list box, combination box or drop combination box.

The following routines are supplied in lbinsert.inc:

subroutine InsertIntoLBAtLine(integer: Handle, 

                                     string: EString, 

                              integer: LineNo) 

 library "lbinsert"

 

subroutine ChangeLBAtLine(integer: Handle, 

                               string: EString, 

                                 integer: LineNo) 

 library "lbinsert"

Where

Handle is the handle of the object you want to insert/change,

String is the new text, and

LineNo is where the insert/change is to occur.

The DLL doesn't check for an invalid handle, thus it is up to the user to pass in a valid handle in order to avoid protection violations.

A sample ESL program is provided, which also encapsulates the calls to the dll into more generic subroutines.