使用Aspose.Cell控件实现Excel高难度报表的生成（二）

        {
            Database db  =  DatabaseFactory.CreateDatabase();
            DbCommand command  =  db.GetSqlStringCommand(sql);
             return  db.ExecuteDataSet(command).Tables[ 0 ];
        }
         private   void  btnAllMonthReport_Click( object  sender, EventArgs e)
        {
             string  sql  =   @" Select [LastCount] as LC, [LastMoney] as LM, [CurrentInCount] as CIC, [CurrentInMoney] as CIM, 
                           [CurrentOutCount] as COC, [CurrentOutMoney] as COM, [CurrentCount] as CC, [CurrentMoney] as CM, 
                           YearMonth,ItemName 
                           from TB_ReportMonthCheckOut  " ;
            DataTable dtBigType  =  GetTable(sql  +   "  where ReportType =3 " );
            dtBigType.TableName  =   " BigType " ;
             if  (dtBigType.Rows.Count  ==   0 )
                 return ;

            DataTable dtItemType  =  GetTable(sql  +   "  where ReportType =3 " );
            dtItemType.TableName  =   " ItemType " ;

            WorkbookDesigner designer  =   new  WorkbookDesigner();
             string  path  =  System.IO.Path.Combine(Application.StartupPath,  " Report2-1.xls " );
            designer.Open(path);
            designer.SetDataSource(dtBigType);
            designer.SetDataSource(dtItemType);
            designer.SetDataSource( " YearMonth " , dtBigType.Rows[ 0 ][ " YearMonth " ].ToString());
            designer.Process();

             // Save the excel file
             string  fileToSave  =  FileDialogHelper.SaveExcel();
             if  (File.Exists(fileToSave))
            {
                File.Delete(fileToSave);
            }
            designer.Save(fileToSave, FileFormatType.Excel2003);
            Process.Start(fileToSave);
        }

             string  TakeOutBill  =  Path.Combine(Application.StartupPath,  " TakeOutBill.xls " );
            WorkbookDesigner designer  =   new  WorkbookDesigner();
            designer.Open(TakeOutBill);
            designer.SetDataSource( " TakeOutDate " , DateTime.Now.ToString( " yyyy-MM-dd " ));
            designer.SetDataSource( " WareHouse " ,  this .txtWareHouse.Text);
            designer.SetDataSource( " Manager " ,  this .txtCreator.Text);
            designer.SetDataSource( " CostCenter " ,  this .txtCostCenter.Text);
            designer.SetDataSource( " Dept " ,  this .txtDept.Text);

             string  columns  =   " Start|int,ItemNo,ItemName,Specification,Unit,Price|decimal,Count|int " ;
            DataTable dt  =  DataTableHelper.CreateTable(columns);
            dt.TableName  =   " Detail " ;
            DataRow row  =   null ;
             for  ( int  i  =   0 ; i  <   this .lvwDetail.Items.Count; i ++ )
            {
                PurchaseDetailInfo info  =   this .lvwDetail.Items[i].Tag  as  PurchaseDetailInfo;
                 if  (info  !=   null )
                {
                    row  =  dt.NewRow();
                    row[ " Start " ]  =  (i  +   1 );
                    row[ " ItemNo " ]  =  info.ItemNo;
                    row[ " ItemName " ]  =  info.ItemName;
                    row[ " Specification " ]  =  info.Specification;
                    row[ " Unit " ]  =  info.Unit;
                    row[ " Price " ]  =  info.Price;
                    row[ " Count " ]  =  Math.Abs(info.Quantity);
                    dt.Rows.Add(row);
                }
            }
            designer.SetDataSource(dt);
            designer.Process();
             string  fileToSave  =  FileDialogHelper.SaveExcel();
             if  (File.Exists(fileToSave))
            {
                File.Delete(fileToSave);
            }
            designer.Save(fileToSave, FileFormatType.Excel2003);
            Process.Start(fileToSave);

             string  sql  =   @" Select [YearMonth], [DeptName], [ItemType], [TotalMoney]
                           from TB_ReportDeptCost  " ;
            DataTable dt  =  GetTable(sql);
             if  (dt.Rows.Count  ==   0 )
                 return ;

            List < string >  itemTypeList  =   new  List < string > ();
            List < string >  partList  =   new  List < string > ();
             foreach  (DataRow row  in  dt.Rows)
            {
                 string  itemType  =  row[ " ItemType " ].ToString();
                 if  ( ! itemTypeList.Contains(itemType))
                {
                    itemTypeList.Add(itemType);
                }

                 string  part  =  row[ " DeptName " ].ToString();
                 if  ( ! partList.Contains(part))
                {
                    partList.Add(part);
                }
            }

             string  columnString  =   " DeptName " ;
             for  ( int  i  =   0 ; i  <  itemTypeList.Count; i ++ )
            {
                columnString  +=   string .Format( " ,TotalMoney{0}|decimal " , i);
            }
            DataTable dtBigType  =  DataTableHelper.CreateTable(columnString);
            dtBigType.TableName  =   " BigType " ;
             foreach  ( string  part  in  partList)
            {
                DataRow row  =  dtBigType.NewRow();
                row[ " DeptName " ]  =  part;
                 for  ( int  i  =   0 ; i  <  itemTypeList.Count; i ++ )
                {
                     string  itemType  =  itemTypeList[i];
                    DataRow[] rowSelect  =  dt.Select( string .Format( " DeptName='{0}' AND ItemType='{1}' " , part, itemType));
                     if  (rowSelect.Length  >   0 )
                    {
                        row[ " TotalMoney "   +  i.ToString()]  =  rowSelect[ 0 ][ " TotalMoney " ];
                    }
                }
                dtBigType.Rows.Add(row);
            }

            WorkbookDesigner designer  =   new  WorkbookDesigner();
             string  path  =  System.IO.Path.Combine(Application.StartupPath,  " Report1.xls " );
            designer.Open(path);

            Aspose.Cells.Worksheet w  =  designer.Workbook.Worksheets[ 0 ];
             // 先设置标题项目：如大修件，日常备件等
             int  rowIndex  =   2 ; // 第三行为标题
            Aspose.Cells.Style style  =  w.Cells[rowIndex  +   1 ,  1 ].Style; // 继承数字栏目的样式
            style.Number  =   4 ; // 对应格式是#,##0.00
            Aspose.Cells.Style boldStyle  =  w.Cells[rowIndex,  0 ].Style; // 继承开始栏目的样式
             for  ( int  i  =   0 ; i  <  itemTypeList.Count; i ++ )
            {
                w.Cells[rowIndex, i  +   1 ].PutValue(itemTypeList[i]);
                w.Cells[rowIndex, i  +   1 ].Style  =  boldStyle;
                w.Cells[rowIndex  +   1 , i  +   1 ].PutValue( " &=BigType.TotalMoney "   +  i.ToString());
                w.Cells[rowIndex  +   1 , i  +   1 ].Style  =  style;
            }

             // 添加合计行
            w.Cells[rowIndex, itemTypeList.Count  +   1 ].PutValue( " 合计 " );
            w.Cells[rowIndex, itemTypeList.Count  +   1 ].Style  =  boldStyle;
            w.Cells[rowIndex  +   1 , itemTypeList.Count  +   1 ].PutValue( string .Format( " &=&=SUM(B{{r}}:{0}{{r}}) " , GetChar(itemTypeList.Count  +   1 )));
            w.Cells[rowIndex  +   1 , itemTypeList.Count  +   1 ].Style  =  style;

            designer.SetDataSource(dtBigType);
            designer.SetDataSource( " YearMonth " , dt.Rows[ 0 ][ " YearMonth " ].ToString());
            designer.Process();

             // Save the excel file
             string  fileToSave  =  FileDialogHelper.SaveExcel();
             if  (File.Exists(fileToSave))
            {
                File.Delete(fileToSave);
            }
            designer.Save(fileToSave, FileFormatType.Excel2003);
            Process.Start(fileToSave);