using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
namespace scrollBarStudy
{
public partial class PageView : ListView
{
public event EventHandler ShowMessage;
public PageView()
{
InitializeComponent();
}
protected override void WndProc(ref Message m)
{
int WM_VSCROLL = 0x115;
int WM_HSCROLL = 0x114;
if (m.Msg == WM_VSCROLL)
{
switch ((uint)m.WParam)
{
// Page up
case 0:
MessageBox.Show("up!");
base.WndProc(ref m);
break;
case 1:
MessageBox.Show("Down!");
base.WndProc(ref m);
break;
default:
base.WndProc(ref m);
break;
}
}
base.WndProc(ref m);
}
}
}
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
namespace scrollBarStudy
{
public partial class PageView : ListView
{
public event EventHandler ShowMessage;
public PageView()
{
InitializeComponent();
}
protected override void WndProc(ref Message m)
{
int WM_VSCROLL = 0x115;
int WM_HSCROLL = 0x114;
if (m.Msg == WM_VSCROLL)
{
switch ((uint)m.WParam)
{
// Page up
case 0:
MessageBox.Show("up!");
base.WndProc(ref m);
break;
case 1:
MessageBox.Show("Down!");
base.WndProc(ref m);
break;
default:
base.WndProc(ref m);
break;
}
}
base.WndProc(ref m);
}
}
}