public static IAsyncOperation <UserConsentVerificationResult> RequestVerificationForWindowAsync(IntPtr hWnd, string Message)
{
Guid iid = typeof(IAsyncOperation <UserConsentVerificationResult>).GUID;
IUserConsentVerifierInterop factory = InteropHelper.GetActivationFactory <IUserConsentVerifierInterop>(typeof(UserConsentVerifier));
return(factory.RequestVerificationForWindowAsync(hWnd, Message, ref iid));
}
public static IAsyncOperation <UserConsentVerificationResult> RequestVerificationForWindowAsync(IntPtr hWnd, string Message)
{
IUserConsentVerifierInterop userConsentVerifierInterop = (IUserConsentVerifierInterop)WindowsRuntimeMarshal.GetActivationFactory(typeof(UserConsentVerifier));
Guid guid = typeof(IAsyncOperation <UserConsentVerificationResult>).GUID;
return(userConsentVerifierInterop.RequestVerificationForWindowAsync(hWnd, Message, ref guid));
}
public static IAsyncOperation <UserConsentVerificationResult> RequestVerificationForWindowAsync(IntPtr hWnd, string Message)
{
//Use WinRT's GuidGenerator to get the correct guid
var guid = GuidGenerator.CreateIID(typeof(IAsyncOperation <UserConsentVerificationResult>));
//leverage winrt .As<> operator to cast winrt type to its interop interface
IUserConsentVerifierInterop userConsentVerifierInterop = UserConsentVerifier.As <IUserConsentVerifierInterop>();
//Handle marshalling the string to WinRT's HString
var marshalStr = MarshalString.CreateMarshaler(Message);
//Call the Interop api that pops a dialog, passing in the hWnd parameter
IntPtr outPtr;
userConsentVerifierInterop.RequestVerificationForWindowAsync(hWnd, MarshalString.GetAbi(marshalStr), ref guid, out outPtr);
//Marshal the return object as an IAsyncOperation<>
return((IAsyncOperation <UserConsentVerificationResult>)IInspectable.FromAbi(outPtr));
}
