>Hi 
>   In the "- (BOOL)tableView: acceptDrop: row: dropOperation:" method, I tried 
> to insert the information Dictionary into the  Array use the code 
> "[tableRecordsArray insertObject:infoDictionary  atIndex:row+i];".
>But when I drop the file into the table view, the app exited immediately.
Now, I find that the code "[tableRecordsArray insertObject:infoDictionary  
atIndex:row+i];" maybe is not 
correct.  maybe I should not make the NSDictionary as an argument of the 
NSArray's method.
Could anyone tell me how to display the objects of the NSDictionary class into 
the different columns of a table view? 
thank you!

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