//todo: update the reference cell's data, such as if formula is ND(1)+A2,
//todo: if A2 is changed manually, ND(1)+A2 result to changed, and datasource of A2 should be updated
//1. use celltemplateid and period get template id, the change should be in the same sheet.if not in the same sheet, the report should be recalculate, can't changed in time.
//2. use the celltemplateid get col and row number, get the cell name such as A2,B3 etc.
//3. use the template id get the reportid, use the reportid get the celltemplateids, then use the celltemplateids and cell name get the datasource which should be updated.
//4. before you do the setp3 ,you should get the changed value of datasource. then update the celldata use this change. just add the change value to celldata amount.
//5. then save the datasource and save the celldata.