I have a listbox being populated from a SQLDATA pull, and it pulls down some columns that i dont want like OBJECT_dfj, OBJECT_daskd. The key is all of these being with OBJE
You can do it in 1 line, by using Linq
listBox1.Cast().Where(p=>p.Text.Contains("OBJECT")).ToList().ForEach(listBox1.Items.Remove);