objective c - NSPasteboard: Dragging multiple objects of different types -

i want copy data app numbers or excel sheet. data consists of integers, images. try accomplish first putting data in nstableview, , writing data pasteboard via method:

- (bool)tableview:(nstableview *)tv writerowswithindexes:(nsindexset *)rowindexes topasteboard:(nspasteboard*)pboard {     nsarray * datatopaste = [nsarray arraywithobjects:[nsstring stringwithformat:@"%ld \t %ld \t %ld \t %ld \t %ld \t %ld \t %ld \t %ld \t",                                                data1,                                                data2,                                                data3,                                                data4,                                                data5,                                                data6,                                                data7,                                                data8],                                                [an nsimage], nil];     [pboard writeobjects:datatopaste];     return yes; }  

if don't add nsimage @ end, data copied nicely, add nsimage array, image gets copied, , if add 2 nsimages, first gets copied. have missed?

any ideas appreciated!

edit: btw, realized not numbers.app manages drag copy cells both text , images neither excel nor textedit. between numbers files works however.

nsarray * datatopaste = [nsarray arraywithobjects:[nsstring stringwithformat:@"%ld \t %ld \t %ld \t %ld \t %ld \t %ld \t %ld \t %ld \t %@", data1, data2, data3, data4, data5, data6, data7, data8], [an nsimage], nil]; [pboard writeobjects:datatopaste];

use "%@" format specifier image, %ld nsnumber, may solution.