winforms - Get child rows from UltraGrid -

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i have master/details relation in ultragrid. , want show child rows in new ultragrid when user click on row. how can do? thanks

you handle afterrowactivate or afterrowselected events of first grid , either populate second grid appropriate data. if have data of parent rows in second grid can set column filter apropriatly this:

private void ugparent_afterrowactivate(object sender, eventargs e) {   if (this.ugparent.activerow != null)   {     //either populate grid data specific current row:     //this.ugchilds.datasource = this.getchilddata(this.ugparent.activerow);     //or filter grid     object key = this.ugparent.activerow.cells["idfield"].value;     this.ugchilds.displaylayout.bands[0].columnfilters["relationfield"].filterconditions.add(filtercomparisionoperator.equals, key);   }   else   {     //clear child grid if required. if set datasource null loose layout , need relayout grid on next binding   } }

if use columnfilters remember reuse existing filters or clear filter conditions prior adding new filter conditions.


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