有人能解决吗?
sql = select cast(1,0) as 选中 from 表;
//数据源mySqlConnection,就不写了
SqlDataAdapter sqlDataAdapter = new SqlDataAdapter(sql,mySqlConnection);
DataTable m_DataTable = new DataTable();
sqlDataAdapter.Fill(m_DataTable);
dataGrid.DataSource = m_DataTable;
dataGrid就有选项了,不过我解决不了一个问题。就是dataGrid如果是readonly = true;就选不了了