c# 创建excel 或不需要安装Excel

http://www.cnblogs.com/mcc7/archive/2012/04/25/2470187.html

//创建excel object missing = System.Reflection.Missing.Value; Excel.Application app = new Excel.Application(); app.Application.Workbooks.Add( true ); Excel.Workbook book = (Excel.Workbook)app.ActiveWorkbook; Excel.Worksheet sheet = (Excel.Worksheet)book.ActiveSheet; #region 第一行 sheet.Cells[1, 1] = "登录名(loginID)" ; sheet.Cells[1, 2] = "密码(passWord)" ; sheet.Cells[1, 3] = "姓(familyName)" ; sheet.Cells[1, 4] = "名(firstName)" ; sheet.Cells[1, 5] = "性别(gender)" ; sheet.Cells[1, 6] = "出生时间(dateofBirth)" ; sheet.Cells[1, 7] = "手机号(cellphoneNum)" ; sheet.Cells[1, 8] = "身份证号(identityID)" ; sheet.Cells[1, 9] = "就职状态(jobStatus)" ; sheet.Cells[1, 10] = "公司电话(telephoneNum)" ; sheet.Cells[1, 11] = "邮箱(email)" ; sheet.Cells[1, 12] = "祖籍(nativeHome)" ; sheet.Cells[1, 13] = "毕业学校(graduateSchool)" ; sheet.Cells[1, 14] = "专业(major)" ; sheet.Cells[1, 15] = "毕业时间(graduateTime)" ; sheet.Cells[1, 16] = "学历(education)" ; sheet.Cells[1, 17] = "邮编(zipCode)" ; sheet.Cells[1, 18] = "地址(address)" ; sheet.Cells[1, 19] = "入职时间(entryTime)" ; sheet.Cells[1, 20] = "离开时间(leaveTime)" ; sheet.Cells[1, 21] = "备注(remarks)" ; sheet.Cells[1, 22] = "部门(departmentID)" ; sheet.Cells[1, 23] = "职位(JobTypeID" ; #endregion #region 循环写入内容 int count = 1; foreach (EmployeeInfo_tbl item in enterpriseInfo.Employees) { count = count+1; sheet.Cells[count, 1] = item.loginID; sheet.Cells[count, 2] = item.passWord; sheet.Cells[count, 3] = item.familyName; //"姓(familyName)"; sheet.Cells[count, 4] = item.firstName; //"名(firstName)"; sheet.Cells[count, 5] = item.gender; //"性别(gender)"; sheet.Cells[count, 6] = item.dateofBirth; //"出生时间(dateofBirth)"; sheet.Cells[count, 7] = item.cellphoneNum; //"手机号(cellphoneNum)"; sheet.Cells[count, 8] = item.identityID; //"身份证号(identityID)"; sheet.Cells[count, 9] = item.jobStatus; //"就职状态(jobStatus)"; sheet.Cells[count, 10] = item.telephoneNum; //"公司电话(telephoneNum)"; sheet.Cells[count, 11] = item.email; //"邮箱(email)"; sheet.Cells[count, 12] = item.nativeHome; //"祖籍(nativeHome)"; sheet.Cells[count, 13] = item.graduateSchool; // "毕业学校(graduateSchool)"; sheet.Cells[count, 14] = item.major; // "专业(major)"; sheet.Cells[count, 15] = item.graduateTime; //"毕业时间(graduateTime)"; sheet.Cells[count, 16] = item.education; // "学历(education)"; sheet.Cells[count, 17] = item.zipCode; // "邮编(zipCode)"; sheet.Cells[count, 18] = item.address; //"地址(address)"; sheet.Cells[count, 19] = item.entryTime; //"入职时间(entryTime)"; sheet.Cells[count, 20] = item.leaveTime; // "离开时间(leaveTime)"; sheet.Cells[count, 21] = item.remarks; // "备注(remarks)"; sheet.Cells[count, 22] = item.Department.departmentName; // "部门(departmentID)"; sheet.Cells[count, 23] = item.JobType.jobName; // "职位(JobTypeID"; } #endregion //保存 //book.SaveCopyAs(_FolderBrowserDialog.SelectedPath + @"\test.xls"); //关闭文件 //book.Close(false, missing, missing); //退出excel //app.Quit();

　　需要引用com里的Microsoft Excel 14.0 Object Libary(其它版本方法大致相同)

 

当然就意味着做这件事情就必须安装office Excel,

如果需要饶过office Excel那么就看我最后的实现方法吧~!

我最后的实现是使用的第三方Aspose.Cells.dll

具了解这个dll一直免费,(第三方有风险,使用需谨慎)

//创建excel
                Aspose.Cells.Workbook workbook = new Aspose.Cells.Workbook();
                Aspose.Cells.Worksheet sheet = workbook.Worksheets[0];
                sheet.FreezePanes(1, 1, 1, 0); //冻结第一行

                #region 第一行
                sheet.Cells[ "A1" ].PutValue( "登录名(loginID)" );
                sheet.Cells[ "B1" ].PutValue( "密码(passWord)" );
                sheet.Cells[ "C1" ].PutValue( "姓(familyName)" );
                sheet.Cells[ "D1" ].PutValue( "名(firstName)" );
                sheet.Cells[ "E1" ].PutValue( "性别(gender)" );
                sheet.Cells[ "F1" ].PutValue( "出生时间(dateofBirth)" );
                sheet.Cells[ "G1" ].PutValue( "手机号(cellphoneNum)" );
                sheet.Cells[ "H1" ].PutValue( "身份证号(identityID)" );
                sheet.Cells[ "I1" ].PutValue( "就职状态(jobStatus)" );
                sheet.Cells[ "J1" ].PutValue( "公司电话(telephoneNum)" );
                sheet.Cells[ "K1" ].PutValue( "邮箱(email)" );
                sheet.Cells[ "L1" ].PutValue( "祖籍(nativeHome)" );
                sheet.Cells[ "M1" ].PutValue( "毕业学校(graduateSchool)" );
                sheet.Cells[ "N1" ].PutValue( "专业(major)" );
                sheet.Cells[ "O1" ].PutValue( "毕业时间(graduateTime)" );
                sheet.Cells[ "P1" ].PutValue( "学历(education)" );
                sheet.Cells[ "Q1" ].PutValue( "邮编(zipCode)" );
                sheet.Cells[ "R1" ].PutValue( "地址(address)" );
                sheet.Cells[ "S1" ].PutValue( "入职时间(entryTime)" );
                sheet.Cells[ "T1" ].PutValue( "离开时间(leaveTime)" );
                sheet.Cells[ "U1" ].PutValue( "备注(remarks)" );
                sheet.Cells[ "V1" ].PutValue( "部门(departmentID)" );
                sheet.Cells[ "W1" ].PutValue( "职位(JobTypeID" );
                #endregion

                #region 循环写入内容
                int count = 1;
                foreach (EmployeeInfo_tbl item in enterpriseInfo.Employees)
                {
                    count = count + 1;
                    sheet.Cells[ "A" + count].PutValue(item.loginID);
                    sheet.Cells[ "B" + count].PutValue(item.passWord);
                    sheet.Cells[ "C" + count].PutValue(item.familyName); //"姓(familyName)";
                    sheet.Cells[ "D" + count].PutValue(item.firstName); //"名(firstName)";
                    sheet.Cells[ "E" + count].PutValue(item.gender == 0 ? "女" : "男" ); //"性别(gender)";
                    sheet.Cells[ "F" + count].PutValue(item.dateofBirth.ToString() == "" ? null : item.dateofBirth.ToString()); //"出生时间(dateofBirth)";
                    sheet.Cells[ "G" + count].PutValue(item.cellphoneNum.ToString()); //"手机号(cellphoneNum)";
                    sheet.Cells[ "H" + count].PutValue(item.identityID); //"身份证号(identityID)";
                    sheet.Cells[ "I" + count].PutValue(item.jobStatus == 1 ? "在职" : "离职" ); //"就职状态(jobStatus)";
                    sheet.Cells[ "J" + count].PutValue(item.telephoneNum); //"公司电话(telephoneNum)";
                    sheet.Cells[ "K" + count].PutValue(item.email); //"邮箱(email)";
                    sheet.Cells[ "L" + count].PutValue(item.nativeHome); //"祖籍(nativeHome)";
                    sheet.Cells[ "M" + count].PutValue(item.graduateSchool); // "毕业学校(graduateSchool)";
                    sheet.Cells[ "N" + count].PutValue(item.major); // "专业(major)";
                    sheet.Cells[ "O" + count].PutValue(item.graduateTime.ToString() == "" ? null : item.graduateTime.ToString()); //"毕业时间(graduateTime)";
                    string ed = "" ;
                    switch (item.education)
                    {
                        case 1:
                            ed = "初中/小学" ;
                            break ;
                        case 2:
                            ed = "高中/中专" ;
                            break ;
                        case 3:
                            ed = "本科/专科" ;
                            break ;
                        case 4:
                            ed = "研究生以上" ;
                            break ;
                        default :
                            ed = null ;
                            break ;
                    }
                    sheet.Cells[ "P" + count].PutValue(ed); // "学历(education)";
                    sheet.Cells[ "Q" + count].PutValue(item.zipCode); // "邮编(zipCode)";
                    sheet.Cells[ "R" + count].PutValue(item.address); //"地址(address)";
                    sheet.Cells[ "S" + count].PutValue(item.entryTime.ToString() == "" ? null : item.entryTime.ToString()); //"入职时间(entryTime)";
                    sheet.Cells[ "T" + count].PutValue(item.leaveTime.ToString() == "" ? null : item.leaveTime.ToString()); // "离开时间(leaveTime)";
                    sheet.Cells[ "U" + count].PutValue(item.remarks); // "备注(remarks)";
                    sheet.Cells[ "V" + count].PutValue(item.Department.departmentName); // "部门(departmentID)";
                    sheet.Cells[ "W" + count].PutValue(item.JobType.jobName); // "职位(JobTypeID";
                }
                #endregion

                //保存
                workbook.Save(_FolderBrowserDialog.SelectedPath + @"\test.xls" );

　　大致如此~!

 

转载于:https://www.cnblogs.com/l1b2q31/articles/2795129.html