public static void t復元する()
{
int cb = Marshal.SizeOf(stored);
IntPtr ptr = Marshal.AllocCoTaskMem(cb);
Marshal.StructureToPtr(stored, ptr, false);
CWin32.SystemParametersInfo(0x3b, (uint)cb, ptr, 0);
Marshal.FreeCoTaskMem(ptr);
}
//-----------------
static Cトグルキー機能()
{
int cb = Marshal.SizeOf(stored);
IntPtr ptr = Marshal.AllocCoTaskMem(cb);
Marshal.StructureToPtr(stored, ptr, false);
CWin32.SystemParametersInfo(0x34, (uint)cb, ptr, 0);
stored = (CWin32.TOGGLEKEYS)Marshal.PtrToStructure(ptr, typeof(CWin32.TOGGLEKEYS));
Marshal.FreeCoTaskMem(ptr);
}
//-----------------
static C固定キー機能()
{
stored.cbSize = 0;
stored.dwFlags = 0;
int cb = Marshal.SizeOf(stored);
IntPtr ptr = Marshal.AllocCoTaskMem(cb);
Marshal.StructureToPtr(stored, ptr, false);
CWin32.SystemParametersInfo(0x3a, (uint)cb, ptr, 0);
stored = (CWin32.STICKYKEYS)Marshal.PtrToStructure(ptr, typeof(CWin32.STICKYKEYS));
Marshal.FreeCoTaskMem(ptr);
}
public static void t無効化する()
{
if ((stored.dwFlags & 1L) == 0L)
{
CWin32.STICKYKEYS structure = new CWin32.STICKYKEYS();
structure.dwFlags = stored.dwFlags;
structure.cbSize = stored.cbSize;
structure.dwFlags &= -5;
structure.dwFlags &= -9;
int cb = Marshal.SizeOf(structure);
IntPtr ptr = Marshal.AllocCoTaskMem(cb);
Marshal.StructureToPtr(structure, ptr, false);
CWin32.SystemParametersInfo(0x3b, (uint)cb, ptr, 0);
Marshal.FreeCoTaskMem(ptr);
}
}
