Label caption for form and displaying current record

[ba4crm]

Hi,
I have a form with a sub-form. With the help of various threads, I was able to add cmd buttons to "save" (lock fields) and "Edit" (unlock fields to enter/update data) the form and sub-form. I added a Label on frmMain to display "Save" or "Edit" as the caption based on if I click the Save or Edit cmd buttons. It displays well, however, when I close the form and go back into it, the caption is cleared out. How can I get the caption to stay with the entry that I saved it with?
Also - when I re-open the form, the form displays the very first entry. How can I get it to display the most current record?

Thank you

 

[ba4crm]

I used the OnLoad event of the form and entered DoCmd.GoToRecord , , acLast to go to the last record in the form. Is this the correct way of doing this?
Also - I noticed that when I click the "Save" or "Edit" cmd buttons, the changes are effective for all the records. How can I limit it to just the current record and not all the records? To clarify, my "Save" button does not contain the default code for Save (DoCmd.DoMenuItem acFormBar, acRecordsMenu, acSaveRecord, , acMenuVer70), but instead locks certain fields from being editted. The "Edit" button does the opposite - opens up the fields for changes. Example - cmdSave does:
Me.AllowAdditions = False
Me.AllowEdits = False
Me.lblSaveEdit.Caption = "SAVE"

How can I have these changes specific to the record I am in?
Thank you