public DataTable getDataTableFromExcel(string path) { using (var pck = new OfficeOpenXml.ExcelPackage()) { using (var stream = File.OpenRead(path)) { pck.Load(stream); } var ws = pck.Workbook.Worksheets.First(); DataTable tbl = new DataTable(); bool hasHeader = true; foreach (var firstRowCell in ws.Cells[1, 1, 1, ws.Dimension.End.Column]) { tbl.Columns.Add(hasHeader ? firstRowCell.Text : string.Format("Column {0}", firstRowCell.Start.Column)); } var startRow = hasHeader ? 2 : 1; for (var rowNum = startRow; rowNum <= ws.Dimension.End.Row; rowNum++) { var wsRow = ws.Cells[rowNum, 1, rowNum, ws.Dimension.End.Column]; var row = tbl.NewRow(); foreach (var cell in wsRow) { row[cell.Start.Column - 1] = cell.Text; } tbl.Rows.Add(row); } return tbl; } }
.xls
.xlsx
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