When you have a save action you sometimes get the message: Save changes yes no cancel. Here's how to prevent the dialogue coming up.

Put in the action formula:

FIELD SAVEOPTIONS:="0";

@postedcommand([filesave])

Note there should be a field on the form called "SaveOptions" withe value "1" and it should be editable.

Alternatively you can put in the formula:

r:=@command([filesave]);

REM "if r=0 then save has failed due to querysave or input validation checks.";

@If (r=0;@Return("");"");

@postedcommand([filesave]);

@postedcommand(fileclosewindow])

or a combination:

r:=@command([filesave]);

REM "if r=0 then save has failed due to querysave or input validation checks."

@If (r=0;@Return("");"");

FIELD SAVEOPTIONS:="0";

@postedcommand(fileclosewindow])

In the discard changes button you can put:

FIELD SAVEOPTIONS="0"

@postedcommand(fileclosewindow])