In this example, we’ll learn how to sort ListBox Items in descending (or decreasing) order using ArrayList.
Source Code:
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using System.Collections; |
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private void Form1_Load(object sender, EventArgs e) { listBox1.Items.Add("C#"); listBox1.Items.Add("Java"); listBox1.Items.Add("C++"); listBox1.Items.Add("Python"); listBox1.Items.Add("Pascal"); listBox1.Items.Add("Delphi"); listBox1.Items.Add("Visual Basic"); } private void button1_Click(object sender, EventArgs e) { ArrayList list = new ArrayList(); foreach(object o in listBox1.Items) { list.Add(o); } list.Sort(); list.Reverse(); listBox1.Items.Clear(); foreach (object o in list) { listBox1.Items.Add(o); } } |
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