Category: .net

How do I make a textbox that only accepts numbers?

Post author By user user
Post date July 7, 2021
Categories In .net, c++, textbox, winforms
42 Comments on How do I make a textbox that only accepts numbers?

I have a windows forms app with a textbox control that I want to only accept integer values. In the past I’ve done this kind of validation by overloading the KeyPress event and just removing characters which didn’t fit the specification. I’ve looked at the MaskedTextBox control but I’d like a more general solution that […]

Fibonacci, Binary, or Binomial heap in c#?

Post author By user user
Post date July 7, 2021
Categories In .net, algorithm, c++, data-structures
11 Comments on Fibonacci, Binary, or Binomial heap in c#?

Are there any heap data structure implementations out there, fibonacci, binary, or binomial? Reference: These are data structures used to implement priority queues, not the ones used to allocate dynamic memory. See http://en.wikipedia.org/wiki/Heap_(data_structure) Thanks, Dave