I have written a loop to parse a comma delimited ascii file and insert the data between commas as individual items in a tree view. The only problem is that it is very slow. I'm talking 80,000+ tree view items here. The text file is a couple of megs in size. It currently takes about 10 minutes to populate the tree view. Any suggestions? I'm stumped. I'll post the code if needed.
Maybe you shouldn't put 80,000 items in a treeview. :) There might be another way to display the data. Tell us more, please.