public static void AllowAccessibilityShortcutKeys(bool bAllowKeys)
{
if (!WindowsHelperAccessibilityKeys.StartupAccessibilitySet)
{
WindowsHelperAccessibilityKeys.StartupStickyKeys.cbSize = WindowsHelperAccessibilityKeys.SKEYSize;
WindowsHelperAccessibilityKeys.StartupToggleKeys.cbSize = WindowsHelperAccessibilityKeys.SKEYSize;
WindowsHelperAccessibilityKeys.StartupFilterKeys.cbSize = WindowsHelperAccessibilityKeys.FKEYSize;
WindowsHelperAccessibilityKeys.SystemParametersInfo(58U, WindowsHelperAccessibilityKeys.SKEYSize, ref WindowsHelperAccessibilityKeys.StartupStickyKeys, 0U);
WindowsHelperAccessibilityKeys.SystemParametersInfo(52U, WindowsHelperAccessibilityKeys.SKEYSize, ref WindowsHelperAccessibilityKeys.StartupToggleKeys, 0U);
WindowsHelperAccessibilityKeys.SystemParametersInfo(50U, WindowsHelperAccessibilityKeys.FKEYSize, ref WindowsHelperAccessibilityKeys.StartupFilterKeys, 0U);
WindowsHelperAccessibilityKeys.StartupAccessibilitySet = true;
}
if (bAllowKeys)
{
WindowsHelperAccessibilityKeys.SystemParametersInfo(59U, WindowsHelperAccessibilityKeys.SKEYSize, ref WindowsHelperAccessibilityKeys.StartupStickyKeys, 0U);
WindowsHelperAccessibilityKeys.SystemParametersInfo(53U, WindowsHelperAccessibilityKeys.SKEYSize, ref WindowsHelperAccessibilityKeys.StartupToggleKeys, 0U);
WindowsHelperAccessibilityKeys.SystemParametersInfo(51U, WindowsHelperAccessibilityKeys.FKEYSize, ref WindowsHelperAccessibilityKeys.StartupFilterKeys, 0U);
}
else
{
WindowsHelperAccessibilityKeys.SKEY vparam1 = WindowsHelperAccessibilityKeys.StartupStickyKeys;
if (((int)vparam1.dwFlags & 1) == 0)
{
vparam1.dwFlags &= 4294967291U;
vparam1.dwFlags &= 4294967287U;
WindowsHelperAccessibilityKeys.SystemParametersInfo(59U, WindowsHelperAccessibilityKeys.SKEYSize, ref vparam1, 0U);
}
WindowsHelperAccessibilityKeys.SKEY vparam2 = WindowsHelperAccessibilityKeys.StartupToggleKeys;
if (((int)vparam2.dwFlags & 1) == 0)
{
vparam2.dwFlags &= 4294967291U;
vparam2.dwFlags &= 4294967287U;
WindowsHelperAccessibilityKeys.SystemParametersInfo(53U, WindowsHelperAccessibilityKeys.SKEYSize, ref vparam2, 0U);
}
WindowsHelperAccessibilityKeys.FILTERKEY vparam3 = WindowsHelperAccessibilityKeys.StartupFilterKeys;
if (((int)vparam3.dwFlags & 1) != 0)
{
return;
}
vparam3.dwFlags &= 4294967291U;
vparam3.dwFlags &= 4294967287U;
WindowsHelperAccessibilityKeys.SystemParametersInfo(51U, WindowsHelperAccessibilityKeys.FKEYSize, ref vparam3, 0U);
}
}
private static bool SystemParametersInfo(uint action, uint param, ref WindowsHelperAccessibilityKeys.SKEY vparam, uint init);