Sets the value of the given field for the given user record in the project configuration (users.dbf ) on the local machine.
After this function has been called, use the function UserUpdateRecord to update the user record on the running system.
UserSetStr(sName, sField, sData)
The name of the user who's configuration record we wish to modify.
The name of the field in users.dbf to modify.
The new value of the field.
0 (zero) if successful, otherwise an error is returned.
UserDelete, UserEditForm, UserPassword, UserPasswordForm, UserCreateForm
UserSetStr("Fred", "Comment", "Fred is an engineer");