How to upload only non-empty rows of Excel spreadsheet using oledb in C#?

Question

I am importing excel sheet to DataTable using oledb connection as below.

private static DataTable UploadExcelSheet(string fileName)
    {
        DataTable u         


        

Answer 1

How about filtering the rows after the query has executed using Linq to object:

var filteredRows = uploadDataTable.Rows.Cast().Where(
  row => row.ItemArray.Any(field => !(field is System.DBNull)));