//button event to delete data
        private void button2_Click(object sender, EventArgs e)
        {
            if (dataGridView1.SelectedRows.Count != 0)
            {
                DialogResult result = MessageBox.Show("Are you sure you want to delete bug record", "Delete", MessageBoxButtons.YesNo);
                if (result == DialogResult.Yes)
                {
                    int    bugId   = Convert.ToInt32(dataGridView1.SelectedRows[0].Cells[0].Value);
                    string addedby = dataGridView1.SelectedRows[0].Cells[13].Value.ToString();

                    Bugs bugs = new Bugs();
                    bugs.BugId = bugId;
                    BugsController bController = new BugsController();
                    Boolean        delete      = bController.DeleteBugs(bugs);
                    if (delete)
                    {
                        MessageBox.Show("Deleted Succesfully");
                        dataGridView1.Refresh();
                        LoadBugs();
                    }
                    else
                    {
                        MessageBox.Show("delete unsuccesfull");
                    }
                }
            }
            else
            {
                MessageBox.Show("Please select a row");;
            }
        }