public ShieldIcon()
{
const int SIID_SHIELD = 77;
const uint SHGFI_ICON = 0x100;
const uint SHGFI_SMALLICON = 0x1;
// NT6 kernelかどうか検査
if (!IsNT6())
{
_icondata = null;
return;
}
try
{
_sii = new SHSTOCKICONINFO();
_sii.cbSize = Marshal.SizeOf(_sii);
_sii.hIcon = IntPtr.Zero;
SHGetStockIconInfo(SIID_SHIELD, SHGFI_ICON | SHGFI_SMALLICON, ref _sii);
_icondata = Bitmap.FromHicon(_sii.hIcon);
}
catch (Exception)
{
_icondata = null;
}
}
public ShieldIcon()
{
//NT6 kernelかどうか検査
if (!MyCommon.IsNT6())
{
icondata = null;
return;
}
try
{
sii = new SHSTOCKICONINFO();
sii.cbSize = Marshal.SizeOf(sii);
sii.hIcon = IntPtr.Zero;
int ret;
ret = SHGetStockIconInfo(SIID_SHIELD, SHGFI_ICON | SHGFI_SMALLICON, ref sii);
if (ret != 0)
{
icondata = null;
return;
}
icondata = Bitmap.FromHicon(sii.hIcon);
}
catch (Exception)
{
icondata = null;
}
}
private static Icon GetStockIcon(int id, SHGSI flags)
{
SHSTOCKICONINFO info = new SHSTOCKICONINFO();
info.cbSize = Marshal.SizeOf(typeof(SHSTOCKICONINFO));
if (SHGetStockIconInfo(id, flags, ref info) == 0)
return Icon.FromHandle(info.hIcon);
return null;
}
static UacImageSource()
{
SHSTOCKICONINFO sii = new SHSTOCKICONINFO();
sii.cbSize = (UInt32)Marshal.SizeOf(typeof(SHSTOCKICONINFO));
Marshal.ThrowExceptionForHR(NativeMethods.SHGetStockIconInfo(SHSTOCKICONID.SIID_SHIELD,
SHGSI.SHGSI_ICON | SHGSI.SHGSI_SMALLICON,
ref sii));
Shield = Imaging.CreateBitmapSourceFromHIcon(sii.hIcon, Int32Rect.Empty, BitmapSizeOptions.FromEmptyOptions());
NativeMethods.DestroyIcon(sii.hIcon);
}
public static BitmapSource GetShield()
{
SHSTOCKICONINFO sii = new SHSTOCKICONINFO();
sii.cbSize = (uint)Marshal.SizeOf(typeof(SHSTOCKICONINFO));
Marshal.ThrowExceptionForHR(SHGetStockIconInfo(SHSTOCKICONID.SIID_SHIELD,
SHGSI.SHGSI_ICON | SHGSI.SHGSI_LARGEICON,
ref sii));
BitmapSource shieldSource = System.Windows.Interop.Imaging.CreateBitmapSourceFromHIcon(
sii.hIcon,
Int32Rect.Empty,
BitmapSizeOptions.FromEmptyOptions());
DestroyIcon(sii.hIcon);
return shieldSource;
}
public static extern int SHGetStockIconInfo(uint siid, uint uFlags, ref SHSTOCKICONINFO psii);
private static extern int SHGetStockIconInfo(int siid, uint flags, ref SHSTOCKICONINFO psii);
public static System.Windows.Media.Imaging.BitmapSource GetShieldIcon()
{
System.Windows.Media.Imaging.BitmapSource shield = null;
SHSTOCKICONINFO sii = new SHSTOCKICONINFO();
sii.cbSize = (UInt32)Marshal.SizeOf(typeof(SHSTOCKICONINFO));
Marshal.ThrowExceptionForHR(SHGetStockIconInfo(SHSTOCKICONID.SIID_SHIELD,
SHGSI.SHGSI_ICON | SHGSI.SHGSI_SMALLICON,
ref sii));
shield = System.Windows.Interop.Imaging.CreateBitmapSourceFromHIcon(
sii.HICON,
Int32Rect.Empty,
System.Windows.Media.Imaging.BitmapSizeOptions.FromEmptyOptions());
DestroyIcon(sii.HICON);
return shield;
}
private static extern HRESULT SHGetStockIconInfo(SHSTOCKICONID siid, SHGetStockIconInfoFlags uFlags,
ref SHSTOCKICONINFO psii);
private static extern Int32 SHGetStockIconInfo(uint siid, uint uFlags, ref SHSTOCKICONINFO psii);
public static extern HRESULT SHGetStockIconInfo(SHSTOCKICONID siid, SHGSI uFlags, ref SHSTOCKICONINFO psii);
public static extern void SHGetStockIconInfo(UInt32 siid, UInt32 uFlags, ref SHSTOCKICONINFO sii);
private static extern int SHGetStockIconInfo(SHSTOCKICONID siid, SHGSI uFlags, ref SHSTOCKICONINFO psii);
static extern Int32 SHGetStockIconInfo(SHSTOCKICONID siid, SHGSI uFlags, ref SHSTOCKICONINFO psii);
public static BitmapSource GetShieldIcon()
{
if (Environment.OSVersion.Version.Major >= 6)
{
SHSTOCKICONINFO sii = new SHSTOCKICONINFO();
sii.cbSize = (UInt32) Marshal.SizeOf(typeof(SHSTOCKICONINFO));
Marshal.ThrowExceptionForHR(SHGetStockIconInfo(SHSTOCKICONID.SIID_SHIELD,
SHGSI.SHGSI_ICON | SHGSI.SHGSI_SMALLICON,
ref sii));
try
{
return System.Windows.Interop.Imaging.CreateBitmapSourceFromHIcon(
sii.hIcon,
Int32Rect.Empty,
BitmapSizeOptions.FromEmptyOptions());
}
finally
{
DestroyIcon(sii.hIcon);
}
}
else
{
return System.Windows.Interop.Imaging.CreateBitmapSourceFromHIcon(
System.Drawing.SystemIcons.Shield.Handle,
Int32Rect.Empty,
BitmapSizeOptions.FromEmptyOptions());
}
}
public static extern int SHGetStockIconInfo(uint siid, uint uFlags, ref SHSTOCKICONINFO psii);
public static extern Int32 SHGetStockIconInfo(SHSTOCKICONID siid, SHGSI uFlags, ref SHSTOCKICONINFO psii);
public static extern uint SHGetStockIconInfo(
SHSTOCKICONID siid,
SHGetStockIconFlags uFlags,
ref SHSTOCKICONINFO psii);
