public static T CastWinRTObject <T>(object value)
{
#if NET5_0_OR_GREATER
return(MarshalInterface <T> .FromAbi(Marshal.GetIUnknownForObject(value)));
#else
return((T)value);
#endif
}
public static ICompositionSurface CreateCompositionSurfaceForSwapChain(this Compositor compositor, SharpDX.DXGI.SwapChain1 swapChain)
{
var interop = compositor.As <ICompositorInterop>();
interop.CreateCompositionSurfaceForSwapChain(swapChain.NativePointer, out var raw);
var result = MarshalInterface <ICompositionSurface> .FromAbi(raw);
Marshal.Release(raw);
return(result);
}
public static DataTransferManager GetDataTransferManager(IntPtr appWindow)
{
var interop = DataTransferManager.As <IDataTransferManagerInterop>();
Guid id = new Guid(0xa5caee9b, 0x8708, 0x49d1, 0x8d, 0x36, 0x67, 0xd2, 0x5a, 0x8d, 0xa0, 0x0c);
IntPtr result;
result = interop.GetForWindow(appWindow, id);
DataTransferManager dataTransferManager = MarshalInterface <DataTransferManager> .FromAbi(result);
return(dataTransferManager);
}
private static T Create <T>(Type type)
{
object instance = Activator.CreateInstance(type);
#if NET
IntPtr pointer = Marshal.GetIUnknownForObject(instance);
return(MarshalInterface <T> .FromAbi(pointer));
#else
return((T)instance);
#endif
}
public global::WinRT.Interop.IWeakReference GetWeakReference()
{
IntPtr objRef = IntPtr.Zero;
try
{
ExceptionHelpers.ThrowExceptionForHR(_obj.Vftbl.GetWeakReference(ThisPtr, out objRef));
return(MarshalInterface <WinRT.Interop.IWeakReference> .FromAbi(objRef));
}
finally
{
MarshalInspectable.DisposeAbi(objRef);
}
}
public static AccountsSettingsPane GetForWindow(IntPtr hWnd)
{
IAccountsSettingsPaneInterop accountsSettingsPaneInterop =
AccountsSettingsPane.As <IAccountsSettingsPaneInterop>();
//Guid guid = typeof(AccountsSettingsPane).GUID;
Guid guid = //WinRT.GuidGenerator.CreateIID(typeof(IAccountsSettingPane));
Guid.Parse("81EA942C-4F09-4406-A538-838D9B14B7E6");
//IAccountsSettingsPaneInterop accountsSettingsPaneInterop =
// (IAccountsSettingsPaneInterop)WindowsRuntimeMarshal.GetActivationFactory(typeof(AccountsSettingsPane));
//Guid guid = typeof(AccountsSettingsPane).GetInterface("IAccountsSettingsPane").GUID;
accountsSettingsPaneInterop.GetForWindow(hWnd, ref guid, out IntPtr result);
return(MarshalInterface <AccountsSettingsPane> .FromAbi(result));
}
public static IAsyncOperation <WebTokenRequestResult> RequestTokenForWindowAsync(IntPtr hWnd, WebTokenRequest request)
{
IWebAuthenticationCoreManagerInterop webAuthenticationCoreManagerInterop =
WebAuthenticationCoreManager.As <IWebAuthenticationCoreManagerInterop>();
Guid guid = WinRT.GuidGenerator.CreateIID(typeof(IAsyncOperation <WebTokenRequestResult>));
var requestPtr = MarshalInspectable <WebTokenRequest> .FromManaged(request);
webAuthenticationCoreManagerInterop.RequestTokenForWindowAsync(
hWnd,
requestPtr,
ref guid,
out IntPtr result);
return(MarshalInterface <IAsyncOperation <WebTokenRequestResult> > .FromAbi(result));
}
public static IAsyncAction ShowAddAccountForWindowAsync(IntPtr hWnd)
{
IWebAuthenticationCoreManagerInterop webAuthenticationCoreManagerInterop =
WebAuthenticationCoreManager.As <IWebAuthenticationCoreManagerInterop>();
IAccountsSettingsPaneInterop accountsSettingsPaneInterop =
AccountsSettingsPane.As <IAccountsSettingsPaneInterop>();
//Guid guid = typeof(IAsyncAction).GUID;
Guid guid = WinRT.GuidGenerator.CreateIID(typeof(IAsyncAction));
//IAccountsSettingsPaneInterop accountsSettingsPaneInterop =
// (IAccountsSettingsPaneInterop)WindowsRuntimeMarshal.GetActivationFactory(typeof(AccountsSettingsPane));
//Guid guid = typeof(IAsyncAction).GUID;
accountsSettingsPaneInterop.ShowAddAccountForWindowAsync(hWnd, ref guid, out IntPtr result);
return(MarshalInterface <IAsyncAction> .FromAbi(result));
}
public static IDirect3DDevice CreateDevice()
{
using var d3dDevice = new SharpDX.Direct3D11.Device(
driverType: SharpDX.Direct3D.DriverType.Hardware,
flags: SharpDX.Direct3D11.DeviceCreationFlags.BgraSupport);
// Acquire the DXGI interface for the Direct3D device.
using var dxgiDevice = d3dDevice.QueryInterface <SharpDX.DXGI.Device3>();
// Wrap the native device using a WinRT interop object.
var hr = CreateDirect3D11DeviceFromDXGIDevice(dxgiDevice.NativePointer, out IntPtr abi);
if (hr != 0)
{
throw new InvalidProgramException($"CreateDirect3D11DeviceFromDXGIDevice failed with error code {hr}.");
}
return(MarshalInterface <IDirect3DDevice> .FromAbi(abi));
}
public static IDirect3DSurface CreateDirect3DSurfaceFromSharpDXTexture(SharpDX.Direct3D11.Texture2D texture)
{
IDirect3DSurface surface = null;
// Acquire the DXGI interface for the Direct3D surface.
using (var dxgiSurface = texture.QueryInterface <SharpDX.DXGI.Surface>())
{
// Wrap the native device using a WinRT interop object.
uint hr = CreateDirect3D11SurfaceFromDXGISurface(dxgiSurface.NativePointer, out IntPtr pUnknown);
if (hr == 0)
{
surface = MarshalInterface <IDirect3DSurface> .FromAbi(pUnknown);
Marshal.Release(pUnknown);
}
}
return(surface);
}
public static IDirect3DDevice CreateDirect3DDeviceFromSharpDXDevice(SharpDX.Direct3D11.Device d3dDevice)
{
IDirect3DDevice device = null;
// Acquire the DXGI interface for the Direct3D device.
using (var dxgiDevice = d3dDevice.QueryInterface <SharpDX.DXGI.Device3>())
{
// Wrap the native device using a WinRT interop object.
uint hr = CreateDirect3D11DeviceFromDXGIDevice(dxgiDevice.NativePointer, out IntPtr pUnknown);
if (hr == 0)
{
device = MarshalInterface <IDirect3DDevice> .FromAbi(pUnknown);
Marshal.Release(pUnknown);
}
}
return(device);
}