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Grids & CursorAdapter CursorFill()
Message
From
06/01/2011 03:51:04
 
 
To
06/01/2011 03:24:36
General information
Forum:
Visual FoxPro
Category:
Classes - VCX
Environment versions
Visual FoxPro:
VFP 9 SP2
OS:
Windows 7
Network:
Windows 2003 Server
Database:
MySQL
Application:
Desktop
Miscellaneous
Thread ID:
01494587
Message ID:
01494887
Views:
63
Tore,

Another shot in the dark. I have found that sometimes VFP is simply too quick to get all objects "in sync". Try Inkey(1,'HM') before the refresh().

Still no luck sir. I tried INKEY( 1, "HM" ) before the Refresh(), also after it. I also tried different values for the 1st INKEY() parameter.

What worked so far, but which does not feel 'right', is putting KEYBOARD '{UPARROW}'. This works with or without grid.Refresh(), or SetFocus(). What d heck is behind this logic sir?

Thanks
Dennis



>>Absolutely none sir. This happened to me once before. Couldn't really figure why. The CA and the TempCursor cursors get populated with data though. After myGrid Refresh, it just shows a blank grid (but with the columns intact). I have to press Up or Down key before the records show up!
>>
>>The form the grid is in accepts the CA as an object parameter. There is an oCursor property where I stored the CA object, which also in the Init() calls its CursorFill(). I also pass oCursor property into an oCursor property of the concerned grid which in turn creates the TempCursor for its RecordSource.
>>
>>Dennis
>>
>>
>>>>Tore,
>>>>
>>>>Update!
>>>>
>>>>Add Go Top before mygrid.refresh().

>>>>
>>>>Sorry, there really was a GO TOP like so:
>>>>
>>>>
>>>>myCA.CursorFill()
>>>>SELECT Tempcursor    && where Tempcursor is the 'permanent' RecordSource of myGrid
>>>>ZAP
>>>>APPEND FROM DBF( myCA.Alias )
>>>>GO TOP
>>>>myGrid.Refresh()
>>>>myGrid.SetFocus()
>>>>
>>>>
>>>>Dennis
>>>
>>>Are you sure that you don't have any code in refresh() or setfocus()? I use this solution all the time.
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