数据绑定时对数据列做个性化处理

        protected void dgQuery_ItemDataBound(object sender, DataGridItemEventArgs e)

        {

            if ((e.Item.ItemType != ListItemType.Header) && (e.Item.ItemType != ListItemType.Footer))

            {

                DataRow drRow = ((DataRowView)e.Item.DataItem).Row;

                string commonPartId = drRow["cniBackup1"].ToString();

                HyperLink hlTrans = (HyperLink)e.Item.FindControl("hlTrans");

                if (hlTrans != null)

                {

                    hlTrans.Text = "--";

                    hlTrans.NavigateUrl = "javascript:void();";

                }



                //删除列

                LinkButton btnDelete = (LinkButton)e.Item.FindControl("btnDelete");

                //没有删除权限且找到控件

                if (!bCanDelete && btnDelete != null)

                {

                    //查找控件所在Cell列号

                    for (int i = 0; i < e.Item.Cells.Count; i++)

                    {

                        if (e.Item.Cells[i].HasControls() && e.Item.Cells[i].Controls.IndexOf(btnDelete) > 0)

                        {

                            int index = e.Item.Cells[i].Controls.IndexOf(btnDelete);

                            e.Item.Cells[i].Controls.RemoveAt(index);

                            Literal tips = new Literal();

                            tips.Text = "--";

                            e.Item.Cells[i].Controls.AddAt(index, tips);



                            //e.Item.Cells[i].Text = "--";

                            break;

                        }

                    }

                }

            }

        }