FORM APP (C#) > DELETE PROBLEM SQL-!DATABASE

felix connely

Please check to the code block!

I would delete selected rows on gridview. But
i also would like to delete this selected rows which i choice on gridview IS also delete from database. but it doesnt work! HELP ME ! WHERE I MAKE MISTAKE !

private void button3_Delete(object sender, EventArgs e)
{
con.Open();

SqlCommand komut = new SqlCommand("delete from ME where pid = pid", con);

int row = Convert.ToInt32(dataGridView1.Rows[0].Selected);
if (row != 0)
{
dataGridView1.Rows.RemoveAt(row);

}

komut.ExecuteNonQuery();

con.Close();

}

2 Replies

Know the answer? Post it — somebody with the same question will find it here.

Nanhe Siddique11y ago
read this link

http://www.aspdotnet-suresh.com/2014/11/delete-row-from-gridview-using-link-button-click-in-aspnet-with-confirmation.html

it may helps
0
Anoop Kumar Sharma11y ago
Hi Felix,
Check this link
http://www.c-sharpcorner.com/UploadFile/1e050f/delete-records-from-gridview-using-checkbox-in-Asp-Net/

Hope this will help you.
0