c# - Show datatable in tabcontrol -

i have datagridview . , tabcontrol. before use code load datatable in newform value selected. here code

private void dgvsatuan_cellcontentclick(object sender, datagridviewcelleventargs e)         {             dgvsatuan.readonly = false;             str = dgvsatuan.rows[e.rowindex].cells[0].value.tostring();              = dgvsatuan.rows[e.rowindex].index;              fsatuan opsatuan = new fsatuan(str, i, id);              opsatuan.showdialog();              showdatasatuan();           } 

how load datatable when datagridview selected , value detail show textview in tabpage1?