gridview动态生成列

// 有连接的列

                        if (!String.IsNullOrWhiteSpace(filedModel.C_SqlDetail))

                        {

                            HyperLinkField hyperColumn = new HyperLinkField();

                            hyperColumn.HeaderText = filedModel.DisplayName;

                            hyperColumn.DataTextField = filedModel.DisplayFiled;

                            hyperColumn.NavigateUrl = "javascript:void(0);";

                            hyperColumn.Text = "详细";

                            string[] str = { filedModel.DisplayFiled };

                            hyperColumn.DataNavigateUrlFields = str;

                            hyperColumn.DataNavigateUrlFormatString = "/Statistics/ScanStatisticsDetails?id=" + Request["param"] + "&detailId={0}";

                            gridStatistics.Columns.Add(hyperColumn);

                        }

                        // 普通列

                        else

                        {

                            BoundField newGridBoundColumn = new BoundField();

                            newGridBoundColumn.HeaderText = filedModel.DisplayName;

                            newGridBoundColumn.DataField = filedModel.DisplayFiled;

                            if (filedModel.Length != )

                            {

                                newGridBoundColumn.HeaderStyle.Width = filedModel.Length;

                            }

                            this.gridStatistics.Columns.Add(newGridBoundColumn);

                        }

                        dt.Columns.Add(filedModel.DisplayName);

                    }