How to convert Word table into Excel using OpenXML

원문 출처:https://code.msdn.microsoft.com/How-to-convert-Word-table-0cb4c9c3

class Program 
    { 
        static void Main(string[] args) 
        { 
            string appPath = Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().Location); 
 
            string wordFile = appPath + "\\TestDoc.docx"; 
 
            DataTable dataTable = ReadWordTable(wordFile); 
 
            if (dataTable != null) 
            { 
                string sFile = appPath + "\\ExportExcel.xlsx"; 
 
                ExportDataTableToExcel(dataTable, sFile); 
 
                Console.WriteLine("Contents of word table exported to excel spreadsheet"); 
 
                Console.ReadKey(); 
            } 
        } 
 
        ///

 
        /// This method reads the contents of table using openxml sdk 
        ///  
        ///  
        ///  
        public static DataTable ReadWordTable(string fileName) 
        { 
            DataTable table; 
 
            try 
            { 
                using (var document = WordprocessingDocument.Open(fileName, false)) 
                { 
                    var docPart = document.MainDocumentPart; 
                    var doc = docPart.Document; 
 
                    DocumentFormat.OpenXml.Wordprocessing.Table myTable = doc.Body.Descendants().First(); 
 
                    Liststring>> totalRows = new Liststring>>(); 
                    int maxCol = 0; 
 
                    foreach (TableRow row in myTable.Elements()) 
                    { 
                        List<string> tempRowValues = new List<string>(); 
                        foreach (TableCell cell in row.Elements()) 
                        { 
                            tempRowValues.Add(cell.InnerText); 
                        } 
 
                        maxCol = ProcessList(tempRowValues, totalRows, maxCol); 
                    } 
 
                    table = ConvertListListStringToDataTable(totalRows, maxCol); 
                } 
 
                return table; 
            } 
            catch (Exception ex) 
            { 
                Console.WriteLine(ex.Message); 
 
                return null; 
            } 
        } 
 
        ///

 
        /// Add each row to the totalRows. 
        ///  
        ///  
        ///  
        /// the max column number in rows of the totalRows 
        ///  
        private static int ProcessList(List<string> tempRows, Liststring>> totalRows, int MaxCol) 
        { 
            if (tempRows.Count > MaxCol) 
            { 
                MaxCol = tempRows.Count; 
            } 
 
            totalRows.Add(tempRows); 
            return MaxCol; 
        } 
 
        ///

 
        /// This method converts list data to a data table 
        ///  
        ///  
        ///  
        /// returns datatable object 
        private static DataTable ConvertListListStringToDataTable(Liststring>> totalRows, int maxCol) 
        { 
            DataTable table = new DataTable(); 
            for (int i = 0; i < maxCol; i++) 
            { 
                table.Columns.Add(); 
            } 
            foreach (List<string> row in totalRows) 
            { 
                while (row.Count < maxCol) 
                { 
                    row.Add(""); 
                } 
                table.Rows.Add(row.ToArray()); 
            } 
            return table; 
        } 
 
        ///

 
        /// This method exports datatable to a excel file 
        ///  
        /// DataTable 
        /// Excel file name 
        private static void ExportDataTableToExcel(DataTable table, string exportFile) 
        { 
            try 
            { 
                // Create a spreadsheet document by supplying the filepath. 
                SpreadsheetDocument spreadsheetDocument = SpreadsheetDocument. 
                    Create(exportFile, SpreadsheetDocumentType.Workbook); 
 
                // Add a WorkbookPart to the document. 
                WorkbookPart workbookpart = spreadsheetDocument.AddWorkbookPart(); 
                workbookpart.Workbook = new Workbook(); 
 
                // Add a WorksheetPart to the WorkbookPart. 
                WorksheetPart worksheetPart = workbookpart.AddNewPart(); 
                worksheetPart.Worksheet = new Worksheet(new SheetData()); 
 
                // Add Sheets to the Workbook. 
                Sheets sheets = spreadsheetDocument.WorkbookPart.Workbook. 
                    AppendChild(new Sheets()); 
 
                // Append a new worksheet and associate it with the workbook. 
                Sheet sheet = new Sheet() 
                { 
                    Id = spreadsheetDocument.WorkbookPart.GetIdOfPart(worksheetPart), 
                    SheetId = 1, 
                    Name = "mySheet" 
                }; 
                sheets.Append(sheet); 
 
                SheetData data = worksheetPart.Worksheet.GetFirstChild(); 
 
                //add column names to the first row   
                Row header = new Row(); 
                header.RowIndex = (UInt32)1; 
 
                foreach (DataColumn column in table.Columns) 
                { 
                    Cell headerCell = createTextCell( 
                        table.Columns.IndexOf(column) + 1, 
                        1, 
                        column.ColumnName); 
 
                    header.AppendChild(headerCell); 
                } 
                data.AppendChild(header); 
 
                //loop through each data row   
                DataRow contentRow; 
                for (int i = 0; i < table.Rows.Count; i++) 
                { 
                    contentRow = table.Rows[i]; 
                    data.AppendChild(createContentRow(contentRow, i + 2)); 
                } 
 
                workbookpart.Workbook.Save(); 
 
                // Close the document. 
                spreadsheetDocument.Close(); 
            } 
            catch (Exception ex) 
            { 
                Console.WriteLine(ex.Message); 
            } 
        } 
        ///

 
        /// This method creates text cell 
        ///  
        ///  
        ///  
        ///  
        ///  
        private static Cell createTextCell( int columnIndex, int rowIndex, object cellValue) 
        { 
            Cell cell = new Cell(); 
 
            cell.DataType = CellValues.InlineString; 
            cell.CellReference = getColumnName(columnIndex) + rowIndex; 
 
            InlineString inlineString = new InlineString(); 
            DocumentFormat.OpenXml.Spreadsheet.Text t = new DocumentFormat.OpenXml.Spreadsheet.Text(); 
 
            t.Text = cellValue.ToString(); 
            inlineString.AppendChild(t); 
            cell.AppendChild(inlineString); 
 
            return cell; 
        } 
 
        ///

 
        /// This method creates content row 
        ///  
        ///  
        ///  
        ///  
        private static Row createContentRow( DataRow dataRow, int rowIndex) 
        { 
            Row row = new Row 
            { 
                RowIndex = (UInt32)rowIndex 
            }; 
 
            for (int i = 0; i < dataRow.Table.Columns.Count; i++) 
            { 
                Cell dataCell = createTextCell(i + 1, rowIndex, dataRow[i]); 
                row.AppendChild(dataCell); 
            } 
            return row; 
        } 
 
        ///

 
        /// Formates or gets column name 
        ///  
        ///  
        ///  
        private static string getColumnName(int columnIndex) 
        { 
            int dividend = columnIndex; 
            string columnName = String.Empty; 
            int modifier; 
 
            while (dividend > 0) 
            { 
                modifier = (dividend - 1) % 26; 
                columnName = 
                    Convert.ToChar(65 + modifier).ToString() + columnName; 
                dividend = (int)((dividend - modifier) / 26); 
            } 
 
            return columnName; 
        } 
    }

이 내용에 흥미가 있습니까?

현재 기사가 여러분의 문제를 해결하지 못하는 경우 AI 엔진은 머신러닝 분석(스마트 모델이 방금 만들어져 부정확한 경우가 있을 수 있음)을 통해 가장 유사한 기사를 추천합니다:

다양한 언어의 JSON

JSON은 Javascript 표기법을 사용하여 데이터 구조를 레이아웃하는 데이터 형식입니다. 그러나 Javascript가 코드에서 이러한 구조를 나타낼 수 있는 유일한 언어는 아닙니다. 저는 일반적으로 '객체'{}...

텍스트를 자유롭게 공유하거나 복사할 수 있습니다.하지만 이 문서의 URL은 참조 URL로 남겨 두십시오.

CC BY-SA 2.5, CC BY-SA 3.0 및 CC BY-SA 4.0에 따라 라이센스가 부여됩니다.

How to convert Word table into Excel using OpenXML

좋은 웹페이지 즐겨찾기