Mega Code Archive

 

Categories / C# / GUI Windows Form

 

On Mouse Wheel

using System; using System.Drawing; using System.Windows.Forms;     class PoePoem: Form {      public static void Main()      {           if (!SystemInformation.MouseWheelPresent)           {                Console.WriteLine("Program needs a mouse with a mouse wheel!");                return;           }           Application.Run(new PoePoem());      }      public PoePoem()      {      }      protected override void OnMouseWheel(MouseEventArgs mea)      {           Console.WriteLine(mea.Delta);          } }