Hi Asarudheen S;
Please Check.
Event After Settings ShowAddNewRecordAfterDetails = False, ShowAddNewRecordBeforeDetails = False
i am able to see new record option in grouping grid.
Please check bellow code.
Dim c As New ClassMenu
c.CommonCode = "001"
c.MenuCode = 1
c.menuName = "Country"
lst.Add(c)
c = New ClassMenu
c.CommonCode = "001"
c.MenuCode = 2
c.menuName = "State"
lst.Add(c)
c = New ClassMenu
c.CommonCode = "002"
c.MenuCode = 3
c.menuName = "Purchase"
lst.Add(c)
GridGroupingControl1.DataSource = lst
GridGroupingControl1.TopLevelGroupOptions.ShowAddNewRecordAfterDetails = False
GridGroupingControl1.TopLevelGroupOptions.ShowAddNewRecordBeforeDetails = False
Me.GridGroupingControl1.TableDescriptor.GroupedColumns.Add("CommonCode")
Me.GridGroupingControl1.Table.ExpandAllGroups()
GridGroupingControl1.TableDescriptor.Columns(0).ReadOnly = True
GridGroupingControl1.TableDescriptor.Columns(1).ReadOnly = True
GridGroupingControl1.TableDescriptor.Columns(2).ReadOnly = True