private void delBtn_Click(object sender, EventArgs e) { DialogResult result = MessageBox.Show("Selected entry will be deleted", "DELETE", MessageBoxButtons.OKCancel, MessageBoxIcon.Information); if (result.Equals(DialogResult.OK)) { dbClass db = new dbClass(); if (this.activeTab == "Information") { db.dbDelete("DELETE FROM tb_info WHERE id=" + this.del_id); } if (this.activeTab == "Department") { db.dbDelete("DELETE FROM tb_department WHERE id=" + this.del_id); } if (this.activeTab == "Job") { db.dbDelete("DELETE FROM tb_job WHERE id=" + this.del_id); } if (this.activeTab == "Employee") { db.dbDelete("DELETE FROM tb_employee WHERE id=" + this.del_id); } getInfoData(); getDeptData(); getJobData(); getEmployee(); MessageBox.Show("DELETED!"); } else { } }