checkbox in GGC

hi friends i want if i check the checkbox of child table then checkbox of parent table become automatic checked. is there any way for this.

Hi, Could you try this code in TableControlCurrentCellChanged Event.Here is a code snippet. Element el = e.TableControl.Table.CurrentElement ; Record child = el as Record ; if(child != null) { object obj = child.GetValue("Check1"); if( obj != null && obj.ToString() != string.Empty) { bool checkValue = (bool)child.GetValue("Check1"); if( checkValue ) { Record Parent = el.ParentChildTable.ParentNestedTable.ParentRecord as Record ; if(Parent != null) { Parent.SetValue("Check",true); } } } } Here is a sample. http://www.syncfusion.com/Support/user/uploads/GetNestedTableValue_7a61a181.zip Please let me know if this helps. Thanks for your interest in Syncfusion Products. Best Regards, Haneef

>Hi, > >Could you try this code in TableControlCurrentCellChanged Event.Here is a code snippet. > >Element el = e.TableControl.Table.CurrentElement ; >Record child = el as Record ; >if(child != null) >{ > object obj = child.GetValue("Check1"); > if( obj != null && obj.ToString() != string.Empty) > { > bool checkValue = (bool)child.GetValue("Check1"); > if( checkValue ) > { > Record Parent = el.ParentChildTable.ParentNestedTable.ParentRecord as Record ; > if(Parent != null) > { > Parent.SetValue("Check",true); > } > } > } >} > >Here is a sample. >http://www.syncfusion.com/Support/user/uploads/GetNestedTableValue_7a61a181.zip > >Please let me know if this helps. > >Thanks for your interest in Syncfusion Products. >Best Regards, >Haneef hi haneef thanks for replay it is working but sometimes it create problem like when you click on 2 times then it checked the checkbox and sometimes it is not checking the parent checkbox .remember that i am also using query value,save value event for both main table and child table .it is in vb.net

Hi brijeshkhare, You need to refresh the parent record after changing the value in the TableControlCurrentCellChanged event.Please refer to the attached sample for more details. Here is a sample. http://www.syncfusion.com/Support/user/uploads/UnboundCheckboxGridGroup_3c64883d.zip Could you please run this at your end and let me know how it goes? Thanks for your patience. Best Regards, Haneef