I use a gridDataBoundGrid as a hierarchical grid
with 2 datatables (in a dataset...)
There is a relation between these tables...on 3 columns (a starting date, a finishing date, and a string called ''days'')
I can modify theses columns in the parent, nut not in childs.
The questions are :
When I create a child, I want that ValuesParentKeys = ValuesChildKeys
When I modify the parent value key, I want to update the key of the related children with the same values.
Is there a option in the datarelation to do this?
in fact, it''s working good....
but there is still a refresh problem...(as i say in a post before.... http://www.syncfusion.com/Support/Forums/message.aspx?MessageID=13300 )
is there a way to force the refresh? with the datarelation properties maybe?
ADAdministrator Syncfusion Team April 27, 2004 09:01 AM
You might try calling
SYSylApril 27, 2004 09:21 AM
It doesnt work
Here is a exemple project with a user control and a form using it
the user control is a gdbg used as a hierarchical with 2 tables in a dataset (with datarelation)
if you execute it...
select a date for date1
select a date for date2
enter something for days
clic on the button ADD child X times
then modify date1, date2 or days
then when you select a chil, it disappears
T have a correct grid, you have to collapse and then expand the parent row....