//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");; } }