InheritedListView.cs

using System;
using System.Collections;
using System.ComponentModel;
using System.Drawing;
using System.Data;
using System.Windows.Forms;

namespace Chummer
{
	/// <summary>
	/// Summary description for UserControl1.
	/// </summary>
	public class MyListView : System.Windows.Forms.ListView
	{
		/// <summary>
		/// Required designer variable.
		/// </summary>
		private System.ComponentModel.Container components = null;

		public MyListView()
		{
			// This call is required by the Windows.Forms Form Designer.
			InitializeComponent();

			// TODO: Add any initialization after the InitForm call
		}

		/// <summary>
		/// Clean up any resources being used.
		/// </summary>
		protected override void Dispose(bool disposing)
		{
			if (disposing)
			{
				if (components != null)
					components.Dispose();
			}
			base.Dispose(disposing);
		}

		#region Component Designer generated code
		/// <summary>
		/// Required method for Designer support - do not modify 
		/// the contents of this method with the code editor.
		/// </summary>
		private void InitializeComponent()
		{
			components = new System.ComponentModel.Container();
		}
		#endregion

		private const int WM_HSCROLL = 0x114;
		private const int WM_VSCROLL = 0x115;

		protected override void WndProc(ref Message msg)
		{
			// Look for the WM_VSCROLL or the WM_HSCROLL messages.
			if ((msg.Msg == WM_VSCROLL) || (msg.Msg == WM_HSCROLL))
			{
				// Move focus to the ListView to cause ComboBox to lose focus.
				this.Focus();
			}

			// Pass message to default handler.
			base.WndProc(ref msg);
		}
	}
}