AHH HAA HAAHHAHHAA@! I just figured out why I have this problem!! One of my 
tabs is called Header. My script assumes the datagrid is named "dg" and the 
name of the tab. So I end up hiding group "dgHeader". BAAH HAHAHA HAHA 

Bob S

> On Feb 14, 2018, at 15:35 , Bob Sneidar <bobsnei...@iotecdigital.com> wrote:
> UPDATE: If I show invisible objects, the datagrid header becomes visible. So 
> I set the visible of group "dgHeader" of the respective datagrid to true and 
> it appears again. The question is, what is hiding it??? I checked my scripts 
> and I am not even referring to the dgHeader group in my handlers, but I AM 
> hiding and showing the datagrids based on a clicked tab. 
> Bob S
>> On Feb 14, 2018, at 14:13 , Bob Sneidar <bobsnei...@iotecdigital.com> wrote:
>> Hi all. 
>> I have 3 datagrids on a card, one for vendors, one for purchase order master 
>> records, and a third for po detail records. That's not important now. 
>> What IS important is that when I attempted to do some work on the card, I 
>> noticed the header labels for the vendors datagrid were not displaying. 
>> Refreshing the datagrid does no good. Editing the columns does no good. 
>> Believing I have another corrupted datagrid, I saved the dgprop columns, 
>> column labels and widths, then deleted the Vendors datagrid, then added a 
>> new datagrid, then restored the rect and column properties. All is well. 
>> I closed the stack then opened it later. This time the PO Master datagrid 
>> had the same problem but the Vendors datagrid was fine! So I did the same 
>> thing with the PO Detail datagrid. Next time I opened the stack the vendors 
>> and po master datagrids were fine, but now the po detail datagrid wasn't 
>> displaying!!!!!
>> Guess what happened when I fixed the PO detail datagrid????? Yup. The 
>> Vendors datagrid is hosed again! This has *got* to be a display bug!!!
>> Bob S

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