protected void gvBookList_RowDeleting(object sender, GridViewDeleteEventArgs e)
{
try
{
bookTable = (List <BookBO>)Session[Common.sessionBookList];
BookBL bookBL = new BookBL();
bookTable = bookBL.DeleteById(gvBookList.DataKeys[e.RowIndex].Values[0], bookTable);
Session["BooksList"] = bookTable;
FillGrid();
lblSuccessMessage.Text = Common.msgDeleteSuccess;
}
catch (Exception ex)
{
// log exception
lblErrorMessage.Text = Common.msgDeleteFailure;
}
}