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  1. Wowywow

    Question How do I update a specific line of text in richtextbox and then sort it every time spacebar is pressed?

    So this was part of another exercise and professor just randomly came up with this extra part just for me ( others got different ones, and much easier ones... ). What I need to do is when he enters extra numbers into the last line of richtextbox ( where the numbers sorted in descending order are...
  2. Wowywow

    Question Best way to stop exception when you delete a file that was supposed to be read?

    Hello, first step of many in this exercise is that I need to check if file exist and just display that in label element, which is easy enough. The problem appears when I try to read that file, as long as the file exist there is works, but when I delete it "StreamReader" throws an exception (...
  3. Wowywow

    Question How do I make a program that would load data from comboBox selection?

    Right, so I've been trying to figure out this exercise for a few days now and I really can't come up with anything, just the pure basics. using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text...
  4. Wowywow

    Question How do you read data from file once and then use it with different button events?

    Hi, so I had to make this app that would take data from text file ( Name, Gender, bDay, etc...) and would load it into dataGridView table. Also to add to that there needs to be 3 buttons to load only (females, males or anyone older than *set age*. I pretty much did what I needed, but each button...
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