c# - How can I bind the rowheight between two DataGrids? -

i have 2 datagrids same number of rows. can row in datagrid1 has more text in , rowheight bigger in datagrid2. tried this:

 (int = 0; < datagrid1.items.count; i++)         {             datagrid1.scrollintoview(datagrid1.items[i]);             datagridrow row = (datagridrow)datagrid1.itemcontainergenerator.containerfromindex(i);             binding bindingheight = new binding();             bindingheight.mode = bindingmode.twoway;             bindingheight.source = row.actualheight;             bindingheight.path = new propertypath(datagridrow.heightproperty);              datagrid2.scrollintoview(datagrid2.items[i]);             datagridrow row2 = (datagridrow)datagrid2.itemcontainergenerator.containerfromindex(i);             bindingoperations.setbinding(row2, datagridrow.heightproperty, bindingheight);         } 

any ideas how can rows have same height?

edit: problem want bind rowheight of single row. how looks @ moment: want specific row in datagrid2 has rowheight of other row in datagrid1. e.g. row id 12940 + rm in datagrid2 has same height row in datagrid1.

you should define binding in xaml: rowheight="{binding elementname=m_datagrid1, path=rowheight}"

or if want bind in code behind:

 m_datagrid2.setbinding(datagrid.rowheightproperty, new binding("rowheight")             {                 source = m_datagrid1             });