getting data from excel into hashtable
<p>i want to know how to get data from excel file(.xls) into a hashtable and then how to display it in gridview. i have a xls file with UserID,Username,Location columns in it. i want to take the values of those colums into a hashtable. and then display the hashtable data in gridview.
<a href="http://stackoverflow.com/questions/15988198/reading-an-excel-file-to-create-hashtable-in-c-error-object-reference-not">Reading an excel file to create hashtable in C#. Error -&gt; &quot;Object reference not set to an instance of an object.&quot;</a></p>
