Get row and col nr of current cell

Dear all,

For absolute addressing a table cell out of the current cell I need to know where I am.

I have not found a proporty like CurrentRow or CellRowNum. CellRow is an object Row.

// CellNumbering.jsx
// have cursor in a table cell
#target framemaker  oDoc  = app.ActiveDoc;  oTbl  = oDoc.SelectedTbl;  oPgf  = oDoc.TextSelection.beg.obj;   oCell = oPgf.InTextObj; 
//jRow  = oCell.???;              // ???  jCol  = oCell.CellColNum;       // 0 ... n
$.writeln (oTbl.TblNumCols);      // 4
$.writeln (jCol);                 // 2

Is it necessary to loop through all rows and cells to find the currentselection => current location found?