我已经在 c#.net 中尝试了来自 google 的这个示例，但它对我不起作用。任何人都有谷歌日历 api v3 的任何示例
它向我显示错误，因为当前内容中不存在 AuthenticatorFactory。
我使用谷歌提供的 dll
using System;
using System.Diagnostics;
using DotNetOpenAuth.OAuth2;
using Google.Apis.Authentication;
using Google.Apis.Authentication.OAuth2;
using Google.Apis.Authentication.OAuth2.DotNetOpenAuth;
using Google.Apis.Calendar.v3;
using Google.Apis.Calendar.v3.Data;
using Google.Apis.Util;
namespace Sample.Console
{
class Program
{
static void Main(string[] args)
{
// Register the authenticator. The Client ID and secret have to be copied from the API Access
// tab on the Google APIs Console.
var provider = new NativeApplicationClient(GoogleAuthenticationServer.Description);
provider.ClientIdentifier = "YOUR_CLIENT_ID";
provider.ClientSecret = "YOUR_CLIENT_SECRET";
AuthenticatorFactory.GetInstance().RegisterAuthenticator(
() => new OAuth2Authenticator(provider, GetAuthentication));
// Create the service. This will automatically call the previously registered authenticator.
var service = new CalendarService();
}
private static IAuthorizationState GetAuthentication(NativeApplicationClient arg)
{
// Get the auth URL:
IAuthorizationState state = new AuthorizationState(new[] { CalendarService.Scopes.Calendar.GetStringValue() });
state.Callback = new Uri(NativeApplicationClient.OutOfBandCallbackUrl);
Uri authUri = arg.RequestUserAuthorization(state);
// Request authorization from the user (by opening a browser window):
Process.Start(authUri.ToString());
Console.Write(" Authorization Code: ");
string authCode = Console.ReadLine();
Console.WriteLine();
// Retrieve the access token by using the authorization code:
return arg.ProcessUserAuthorization(authCode, state);
}
}
}