myReader = myCmd.ExecuteReader();
while (myReader.Read())
{
//此句选中设置
rbtl_role.SelectedIndex = Convert.ToInt32(StateIndex[myReader["roleid"]].ToString());
}
// always call Close when done reading.
myReader.Close();
// Close the connection when done with it.
myConnection.Close();
}
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答7：
imfine，感谢你，你的方法最直观：）
