Excel vers SQL via System.Data.DataSet

VBC#

using IronXL;
using System;
using System.Data;

// Supported for XLSX, XLS, XLSM, XLTX, CSV and TSV
WorkBook workBook = WorkBook.Load("sample.xlsx");

// Convert the whole Excel WorkBook to a DataSet
DataSet dataSet = workBook.ToDataSet();

foreach (DataTable table in dataSet.Tables)
{
    Console.WriteLine(table.TableName);

    // Enumerate by rows or columns first at your preference
    foreach (DataRow row in table.Rows)
    {
        for (int i = 0 ; i < table.Columns.Count ; i++)
        {
            Console.Write(row[i]);
        }
    }
}

Imports IronXL
Imports System
Imports System.Data

' Supported for XLSX, XLS, XLSM, XLTX, CSV and TSV
Dim workBook As WorkBook = WorkBook.Load("sample.xlsx")

' Convert the whole Excel WorkBook to a DataSet
Dim dataSet As DataSet = workBook.ToDataSet()

For Each table As DataTable In dataSet.Tables
    Console.WriteLine(table.TableName)

    ' Enumerate by rows or columns first at your preference
    For Each row As DataRow In table.Rows
        For i As Integer = 0 To table.Columns.Count - 1
            Console.Write(row(i))
        Next
    Next
Next

PM > Install-Package IronXL.Excel

Install-Package IronXL.Excel

Excel vers SQL via System.Data.DataSet

Convertissez tout fichier XLSX, XLS, XLSM, XLTX, CSV, et TSV en un fichier System.Data.DataTable pour une interopérabilité complète avec System.Data.SQL ou pour remplir un DataGrid. Cet objet DataTable peut contenir une collection de tables, de relations et de contraintes.