private void btnDelete_Click(object sender, EventArgs e) { if (0 == DataGridViwShow.RowCount || null == DataGridViwShow.CurrentRow) { MessageBox.Show("请选择需要删除的部门", "提示"); return; } DialogResult result = MessageBox.Show("确认要删除吗?", "提示", MessageBoxButtons.OKCancel); if (result == DialogResult.Cancel) { return; } string departmentID = DataGridViwShow.CurrentRow.Cells[0].Value.ToString(); objDepartmentService.DeleteDepartmentByID(departmentID); FrmInitialization(); }