//Fires on updating a row
protected void GridView1_RowUpdating(object sender, GridViewUpdateEventArgs e)
{
int id = int.Parse((GridView1.Rows[e.RowIndex].Cells[2]).Text);
string audio_name = ((TextBox)(GridView1.Rows[e.RowIndex].Cells[4].Controls[0])).Text;
int listens = int.Parse(((TextBox)(GridView1.Rows[e.RowIndex].Cells[5].Controls[0])).Text);
DateTime UpDate = DateTime.Parse(((TextBox)(GridView1.Rows[e.RowIndex].Cells[6].Controls[0])).Text);
string filename = ((TextBox)(GridView1.Rows[e.RowIndex].Cells[7].Controls[0])).Text;
string desc = ((TextBox)(GridView1.Rows[e.RowIndex].Cells[8].Controls[0])).Text;
GridView1.EditIndex = -1;
AudioFiles.UpdateAudio(id, audio_name, listens, UpDate, filename, desc);
Refresh();
}