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  • Import Data from Excel

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    Import Data from Excel in C#

    Use the code below to import data from excel

     OleDbConnection cnn = new OleDbConnection(@"Provider=Microsoft.ACE.OLEDB.12.0;Data Source=""E:\Book1.xlsx""; Extended Properties=Excel 12.0;");
      OleDbCommand oconn = new OleDbCommand("select * from [sheet1$]", cnn);
      cnn.Open();
      OleDbDataAdapter adp = new OleDbDataAdapter(oconn);
      DataTable dt = new DataTable();
      adp.Fill(dt);
      try
      {
    SqlConnection cnn1 = new SqlConnection(ConfigurationManager.ConnectionStrings["connString"].ToString());
    SqlCommand cmd = new SqlCommand();
    cnn1.Open();
                    for (int i = 0; i < dt.Rows.Count; i++)
                    {
    cmd = new SqlCommand("Insert into Student ([Name],[FatherName])" +
    "Values ('" + dt.Rows[i]["name"] + "','" + dt.Rows[i]["fname"] + "'")", cnn1);
    cmd.ExecuteNonQuery();
    // Modify your command as per your need.
                    }
    cnn.Close();
                }
    catch (Exception ex)
                {
                }

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