滑动滚动显示全屏WinForms应用程序中的桌面

在评论中相似的答案更少 question 重申一下,设置 HKEY_CURRENT_USER\Software\Microsoft\Wisp\Touch Bouncing 到 0x0 将“修复”问题。幸运的是,这是每个用户都需要的设置(不需要管理员权限/帐户)。

public partial class Form1 : Form
{
    public Form1()
    {
        InitializeComponent();
        FormBorderStyle = FormBorderStyle.None;
        WindowState = FormWindowState.Maximized;
        var tb = new TextBox() { Multiline = true, ScrollBars = ScrollBars.Vertical, Dock = DockStyle.Fill, Text = string.Concat(Enumerable.Repeat("foo! ", 10000)) };
        Controls.Add(tb);
        DisableBouncing();
        FormClosed += (s, e) => RestoreBouncing();//for brevity just on Close
    }

    int? defaultSetting = null;
    private void DisableBouncing()
    {
        using (var key = Registry.CurrentUser.OpenSubKey(@"Software\Microsoft\Wisp\Touch", true))
        {
            defaultSetting = key.GetValue(@"Bouncing", null) as int?;
            key.SetValue(@"Bouncing", 0x00000000, RegistryValueKind.DWord);
        }
    }

    private void RestoreBouncing()
    {
        using (var key = Registry.CurrentUser.OpenSubKey(@"Software\Microsoft\Wisp\Touch", true))
        {
            key.SetValue(@"Bouncing", defaultSetting ?? 0, RegistryValueKind.DWord);
        }
    }
}