如何根据条件取消选中GridView中的复选框列？

Question

我有2个gridview，一个包含一些账单，另一个包含选择支付的账单，1个gridview中的每一行都有一个复选框列，以便选择该行以将其添加到第二个gridview中。我已经做到了。

if (sender is RadCheckBoxEditor radCheckBoxEditor)
            {
                if (radCheckBoxEditor.Value is ToggleState toggleState)
                {
                    if (toggleState == ToggleState.On)
                    {
                        if (radCheckBoxEditor.OwnerElement is GridCheckBoxCellElement gridCheckBoxCellElement)
                        {
                            if (gridCheckBoxCellElement.RowInfo.DataBoundItem is DistributorInvoiceDTO
                                distributorInvoiceDto)
                            {
                                _distributorInvoiceTempDtos.Add(distributorInvoiceDto);                                    distributorInvoiceDTOBindingSource1.DataSource = _distributorInvoiceTempDtos;
                                //distributorDTOBindingSource.DataSource=_distributorInvoiceDtos
                            }
                        }
                    }
                    else if (toggleState == ToggleState.Off)
                    {
                        if (radCheckBoxEditor.OwnerElement is GridCheckBoxCellElement gridCheckBoxCellElement)
                        {
                            if (gridCheckBoxCellElement.RowInfo.DataBoundItem is DistributorInvoiceDTO distributorInvoiceDto)
                            {
                                _distributorInvoiceTempDtos.Remove(distributorInvoiceDto);                                   
                            }
                        }
                    }                        
                    radGvPaymentInvoices.MasterTemplate.Refresh();
                    radTbTotalPayable.Text = _distributorInvoiceTempDtos.Sum(m => m.InvoiceAmount).ToString("C");
                }
            }

我可以在选中复选框时添加到第二个gridview，并通过取消选中复选框列来删除它。 在第二个gridview中，我添加了一个命令单元，以便从我已经完成的第二个gridview中删除

if (e.Column.Name == "Remove")
            {
                DistributorInvoiceDTO distributorInvoiceDto = e.Row.DataBoundItem as DistributorInvoiceDTO;
                List<DistributorInvoiceDTO> toDelete = _distributorInvoiceTempDtos.FindAll(m => m.Id == distributorInvoiceDto.Id);
                foreach (DistributorInvoiceDTO dto in toDelete)
                {
                    //radGvInvoice.Rows[r].Cells["Pay"].Value = false;
                    _distributorInvoiceTempDtos.Remove(dto);
                }
                distributorInvoiceDTOBindingSource1.DataSource = new DistributorInvoiceDTO();
                distributorInvoiceDTOBindingSource1.DataSource = _distributorInvoiceTempDtos;
                radTbTotalPayable.Text = _distributorInvoiceTempDtos.Sum(m => m.InvoiceAmount).ToString("C");
            }

我可以从第二个网格视图中单击命令单元格从行中删除，但是当我从gridview中删除该行时不能取消选中。如何取消选中该复选框并在第一个GridView中显示它。请提出建议。谢谢。