Hierarchical

[Syl]

Hi

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
and
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?

thanks
bye

syl

[Syl]

ok...
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?

thanks

bye
syl

[Administrator]

Hi Syl,
You might try calling

this.gridDataBoundGrid1.Binder.ResetHierarchyLevels();

Regards,
Jay N

[Syl]

It doesnt work Here is a exemple project with a user control and a form using it hierarchicalGrid_1313.zip 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.... thanks bye syl