C＃中dataGridViews中的列顺序问题

I fill the dataGrid by binding a dataSet to the grid, with aDataGridView.dataSource = aDataSet.aTableName, when I trace the code after using this function, all of the column indexes are reset to 0, what can I do? how can I find new real indexes? can I use a different function?I fill the dataGrid by binding a dataSet to the