public void Connect() { if (this.app == null) { this.app = new GraphApplication(this.GraphUri, this.LoginUri, this.appId); var authenticationProvider = new DelegateAuthenticationProvider( (requestMessage) => { var authenticationResult = this.app.GetAccessToken(this.Permissions); requestMessage .Headers .Authorization = new AuthenticationHeaderValue("Bearer", authenticationResult.AccessToken); return(Task.FromResult(0)); }); this.graphClient = GraphClientFactory.Create(authenticationProvider, this.ApiVersion, GraphClientFactory.Global_Cloud, null, null); } }
public void Disconnect() { this.app = null; this.graphClient = null; }