Questions tagged [ilookup]

I have a long list of words in C#, and I want to find all the words within that list that have the same first and last letters and that have a length of between, say, 5 and 7 characters. For example, the list might have: "wasted was washed washing…

I have the code below which works for the purpose of what I need but I have an idea that it could be made faster. Please let me know if this code can be improved in any way... The main issue is that I need to query "data" several time. I just need…