将数据库表数据绑定到电子表格的倍数表 [英] Bind Database tables Data to Multiples sheets of Spreadsheet

问题描述

我有一张3张电子表格，名为T1，T2和T3。



我在数据集中有三个数据表，名为T1，T2和T3。



我的要求是，将T1数据表数据插入T1工作表。：将T2数据表数据插入T2表：将T3数据表数据插入T3表。



这里我使用Open XMl SDK创建电子表格。



如果有人知道请帮助我们......我很震惊......

Hi,

I have a spreadsheet with 3 sheets named as T1,T2 and T3.

I have three datatables in dataset named as T1,T2 and T3.

My requirement is, Insert T1 Datatable data into T1 Sheet.:Insert T2 Datatable data into T2 Sheet : Insert T3 Datatable data into T3 Sheet.

Here i am creted spreadsheet using Open XMl SDK.

If anyone knows please help me guys.....I'm struck with that work......

推荐答案

检查下面的代码，它将所有DataTable转换为工作簿中的Excel工作表。我已经测试并且工作正常。信用转到此用户 [ ^ ]

check below code, it is convert all the DataTables to Excel sheets in workbook. I have tested and working fine. credit goes to This User[^]

private void ExportDataSet(DataSet ds, string destination)
{
    using (var workbook = SpreadsheetDocument.Create(destination, DocumentFormat.OpenXml.SpreadsheetDocumentType.Workbook))
    {
        var workbookPart = workbook.AddWorkbookPart();

        workbook.WorkbookPart.Workbook = new DocumentFormat.OpenXml.Spreadsheet.Workbook();

        workbook.WorkbookPart.Workbook.Sheets = new DocumentFormat.OpenXml.Spreadsheet.Sheets();

        foreach (System.Data.DataTable table in ds.Tables)
        {
            var sheetPart = workbook.WorkbookPart.AddNewPart<worksheetpart>();
            var sheetData = new DocumentFormat.OpenXml.Spreadsheet.SheetData();
            sheetPart.Worksheet = new DocumentFormat.OpenXml.Spreadsheet.Worksheet(sheetData);

            DocumentFormat.OpenXml.Spreadsheet.Sheets sheets = workbook.WorkbookPart.Workbook.GetFirstChild<documentformat.openxml.spreadsheet.sheets>();
            string relationshipId = workbook.WorkbookPart.GetIdOfPart(sheetPart);

            uint sheetId = 1;
            if (sheets.Elements<documentformat.openxml.spreadsheet.sheet>().Count() > 0)
            {
                sheetId =
                    sheets.Elements<documentformat.openxml.spreadsheet.sheet>().Select(s => s.SheetId.Value).Max() + 1;
            }

            DocumentFormat.OpenXml.Spreadsheet.Sheet sheet = new DocumentFormat.OpenXml.Spreadsheet.Sheet() { Id = relationshipId, SheetId = sheetId, Name = table.TableName };
            sheets.Append(sheet);

            DocumentFormat.OpenXml.Spreadsheet.Row headerRow = new DocumentFormat.OpenXml.Spreadsheet.Row();

            List<string> columns = new List<string>();
            foreach (System.Data.DataColumn column in table.Columns)
            {
                columns.Add(column.ColumnName);

                DocumentFormat.OpenXml.Spreadsheet.Cell cell = new DocumentFormat.OpenXml.Spreadsheet.Cell();
                cell.DataType = DocumentFormat.OpenXml.Spreadsheet.CellValues.String;
                cell.CellValue = new DocumentFormat.OpenXml.Spreadsheet.CellValue(column.ColumnName);
                headerRow.AppendChild(cell);
            }


            sheetData.AppendChild(headerRow);

            foreach (System.Data.DataRow dsrow in table.Rows)
            {
                DocumentFormat.OpenXml.Spreadsheet.Row newRow = new DocumentFormat.OpenXml.Spreadsheet.Row();
                foreach (String col in columns)
                {
                    DocumentFormat.OpenXml.Spreadsheet.Cell cell = new DocumentFormat.OpenXml.Spreadsheet.Cell();
                    cell.DataType = DocumentFormat.OpenXml.Spreadsheet.CellValues.String;
                    cell.CellValue = new DocumentFormat.OpenXml.Spreadsheet.CellValue(dsrow[col].ToString()); 
                    newRow.AppendChild(cell);
                }

                sheetData.AppendChild(newRow);
            }

        }
    }
}</string></string></documentformat.openxml.spreadsheet.sheet></documentformat.openxml.spreadsheet.sheet></documentformat.openxml.spreadsheet.sheets></worksheetpart>

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