public bool CreatExcel(string sheetName) { bool flag = false; string fileName = this.AbsoluteFileName; if (!General.IsNullable(fileName)) { using (SpreadsheetDocument excelDocument = CreateDocument(fileName)) { //添加工作表 WorksheetPart worksheetPart = excelDocument.WorkbookPart.InsertSheet(sheetName); flag = worksheetPart.InsertCell(this._cells) > 0; } } return(flag); }