Peter Dzuya

Peter Dzuya

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iterating through rows in a girdview.

Aug 15 2017 4:15 AM
Thank you so much for this forum.
 
I have a gridview which I have used to import data from Microsoft excel.Now I want to pick selected colums and save them into my database. I have used the following code.
 
foreach (DataGridViewRow dgvr in dataGridView1.Rows){
DataRow dr = ((DataRowView)dgvr.DataBoundItem).Row;
if (dr["BOXNO"].ToString() != null) {
var boxNumber = dr["BOXNO"].ToString();
var dateOfSale = dr["DATEOFSALE"].ToString();
var broker = dr["BROKER"].ToString();
var lotNumber = dr["LOTNO"].ToString();
var gden = dr["GARDENMARK"].ToString();
var invoiceNumber = dr["INVOICENO"].ToString();
}
}
 
It iterates all records well, but then I get the following exception "Object referencenot set to an instanceod an object".
 
Please assist.
 
Thanks
Peter Dzuya. 

Answers (4)