Exemple #1
0
        public static void FHDataGrid_btn_打印(string strPrintTittle, DataPager dataPager, DataGrid dataGrid, List <FHFormLb> listFormResult)
        {
            try
            {
                //生成自定义打印控件
                PrintDocument print = new PrintDocument();

                //打印列表集合
                List <PrintDataGrid> listDataGrids = new List <PrintDataGrid>();

                //每张页面所能承载的数量
                int intCount = 45;

                //获取打印的总页数
                int intPage = (int)Math.Ceiling((double)dataPager.list.Count / intCount);

                int j = 0;


                //循环打印每一页
                for (int i = 0; i < intPage; i++)
                {
                    //创建打印列表
                    PrintDataGrid datagrid = new PrintDataGrid();

                    //生成标题
                    datagrid.TitleInit(dataGrid.Columns);

                    //循环添加数据
                    for (; j < intCount * (i + 1); j++)
                    {
                        if (j < dataPager.list.Count)
                        {
                            //if (j == 0) continue;
                            datagrid.ItemsAdd(listFormResult[j]);
                        }
                        else
                        {
                            break;
                        }
                    }

                    listDataGrids.Add(datagrid);
                }

                //循环添加每一个打印页
                foreach (var item in listDataGrids)
                {
                    print.Items_Add(strPrintTittle + DateTime.Now.ToShortDateString(), item.datagrid);
                }
                //打印窗体显示
                print.Show();
            }
            catch (Exception ex)
            {
                MethodLb.CreateLog(typeof(CommonMethod).FullName, "FHDataGrid_btn_打印", ex.ToString(), strPrintTittle, dataPager, dataGrid, listFormResult);
            }
        }