UWP sideload app that use Microsoft.Office.Interop.Outlook COM - outlook

Hello Im updating a UWP app that we use in ouroffice.
Before when we use it to send email it uses the Windows.ApplicationModel.Email.EmailMessage however this i really limited. So i would like to use Microsoft.Office.Interop.Outlook instead to create the email directly with outlook
My test code looks like this.
try
{
List<string> lstAllRecipients = new List<string>();
//Below is hardcoded - can be replaced with db data
lstAllRecipients.Add("info#test.com");
//lstAllRecipients.Add("chandan.kumarpanda#testmail.com");
Outlook.Application outlookApp = new Outlook.Application();
Outlook._MailItem oMailItem = (Outlook._MailItem)outlookApp.CreateItem(Outlook.OlItemType.olMailItem);
Outlook.Inspector oInspector = oMailItem.GetInspector;
// Thread.Sleep(10000);
// Recipient
Outlook.Recipients oRecips = (Outlook.Recipients)oMailItem.Recipients;
foreach (String recipient in lstAllRecipients)
{
Outlook.Recipient oRecip = (Outlook.Recipient)oRecips.Add(recipient);
oRecip.Resolve();
}
////Add CC
//Outlook.Recipient oCCRecip = oRecips.Add("THIYAGARAJAN.DURAIRAJAN#testmail.com");
//oCCRecip.Type = (int)Outlook.OlMailRecipientType.olCC;
//oCCRecip.Resolve();
//Add Subject
oMailItem.Subject = "Test Mail";
// body, bcc etc...
//Display the mailbox
oMailItem.Display(true);
}
catch (Exception objEx)
{
await new MessageDialog(objEx.Message, "Error email to Outlook").ShowAsync();
}
I have added the Microsoft.Office.Interop.Outlook.dll version to the app by finding it in C:\Windows\assembly\GAC_MSIL\Microsoft.Office.Interop.Outlook\15.0.0.0__71e9bce111e9429c\Microsoft.Office.Interop.Outlook.dll it is file version 15.0.4569.1507
My problem is when i run the code i get the following error
Creating an instance of the COM component with CLSID {0006F03A-0000-0000-C000-000000000046} using CoCreateInstanceFromApp failed due to the following error: 80040154 Class not registered (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG)). Please make sure your COM object is in the allowed list of CoCreateInstanceFromApp.
I guees i have to add a reference in the appxmanifest how ever i cannot figure out what.

Related

Microsoft.Office.Interop.Outlook does not work on web server but works on local machine

I am using below code in the button event, so that user can send mail through self machine outlook directly (nuget Microsoft. Office. Interop.Outlook). Code is working when I am debugging below code in my localhost and send mail from outlook. But problem is when I deployed the code into web server and browse through IE from my work station, mail not send through outlook.
This error message show in log:
Retrieving the COM class factory for component with CLSID {0006F03A-0000-0000-C000-000000000046} failed due to the following error: 80070005 Access is denied. (Exception from HRESULT: 0x80070005 (E_ACCESSDENIED)).
How can I resolve this issue?
Web application reside into web server and users will access the application from IE and then they will send mail through self machine outlook.
public void SendEmailOutlook(string mailToRecipients, string mailCCRecipients, string subjectLine, [Optional] string attachments, string HTMLBody)
{
try
{
Microsoft.Office.Interop.Outlook.Application oApp = new Microsoft.Office.Interop.Outlook.Application();
Microsoft.Office.Interop.Outlook.MailItem oMsg = oApp.CreateItem(Microsoft.Office.Interop.Outlook.OlItemType.olMailItem);
Outlook.Recipients oRecips = oMsg.Recipients;
List<string> oTORecip = new List<string>();
List<string> oCCRecip = new List<string>();
var ToRecip = mailToRecipients.Split(',');
var CCRecip = mailCCRecipients.Split(',');
foreach (string ToRecipient in ToRecip)
{
oTORecip.Add(ToRecipient);
}
foreach (string CCRecipient in CCRecip)
{
oCCRecip.Add(CCRecipient);
}
foreach (string to in oTORecip)
{
Outlook.Recipient oTORecipt = oRecips.Add(to);
oTORecipt.Type = (int)Outlook.OlMailRecipientType.olTo;
oTORecipt.Resolve();
}
foreach (string cc in oCCRecip)
{
Outlook.Recipient oCCRecipt = oRecips.Add(cc);
oCCRecipt.Type = (int)Outlook.OlMailRecipientType.olCC;
oCCRecipt.Resolve();
}
oMsg.Subject = subjectLine;
if (attachments.Length > 0)
{
string sDisplayName = "MyAttachment";
int iPosition = 1;
int iAttachType = (int)Outlook.OlAttachmentType.olByValue;
var Sendattachments = attachments.Split(',');
foreach (var attachment in Sendattachments)
{
Outlook.Attachment oAttach = oMsg.Attachments.Add(attachment, iAttachType, iPosition, sDisplayName);
}
}
if (HTMLBody.Length > 0)
{
oMsg.HTMLBody = HTMLBody;
}
oMsg.Save();
oMsg.Send();
oTORecip = null;
oCCRecip = null;
oMsg = null;
oApp = null;
}
catch (Exception e)
{
//print(e.Message);
}
}
Outlook, just like every other Office app, cannot be used from a service (such as IIS).
The Considerations for server-side Automation of Office article states the following:
Microsoft does not currently recommend, and does not support, Automation of Microsoft Office applications from any unattended, non-interactive client application or component (including ASP, ASP.NET, DCOM, and NT Services), because Office may exhibit unstable behavior and/or deadlock when Office is run in this environment.
If you are building a solution that runs in a server-side context, you should try to use components that have been made safe for unattended execution. Or, you should try to find alternatives that allow at least part of the code to run client-side. If you use an Office application from a server-side solution, the application will lack many of the necessary capabilities to run successfully. Additionally, you will be taking risks with the stability of your overall solution.
As a possible workaround you may consider using EWS or any other REST API (for example, Graph API) if you deal with Exchange server profiles only. See Explore the EWS Managed API, EWS, and web services in Exchange for more information.
I've had this issue too."Retrieving the COM class factory for component with CLSID {0006F03A-0000-0000-C000-000000000046} failed due to the following error: 80070005 Access is denied. (Exception from HRESULT: 0x80070005 (E_ACCESSDENIED))."
Server environment:Windows server 2019&iis
Local machine:Windows 10&iis
Tip:The Microsoft office doesn't support that use OutWork IIS or Asp.net
So,I give you right answer(It's worked):
1、Run "win+R" ,then inuput 'Dcomcnfg'
2、As this pic:
enter image description here

Integration of Outlook calendar, GSUIT calendar And iCal programatically C#

I have a specific requirement, I have a .Net Application where I have some dates, so I want to create appointments for these dates in Outlook, GSuit and iCal calendar.
Can someone help me to give steps to create these appointments programmatically C#.
I tried to achieve by adding reference Microsoft.Office.interop.outlook and below code. i got this code from Microsoft site but I have difficulty to replace "this". what code should replace "this" in below code.
{
try
{
Outlook.AppointmentItem newAppointment =
(Outlook.AppointmentItem)
this.Application.CreateItem(Outlook.OlItemType.olAppointmentItem);
newAppointment.Start = DateTime.Now.AddHours(2);
newAppointment.End = DateTime.Now.AddHours(3);
newAppointment.Location = "ConferenceRoom #2345";
newAppointment.Body =
"We will discuss progress on the group project.";
newAppointment.AllDayEvent = false;
newAppointment.Subject = "Group Project";
newAppointment.Recipients.Add("Roger Harui");
Outlook.Recipients sentTo = newAppointment.Recipients;
Outlook.Recipient sentInvite = null;
sentInvite = sentTo.Add("Holly Holt");
sentInvite.Type = (int)Outlook.OlMeetingRecipientType
.olRequired;
sentInvite = sentTo.Add("David Junca ");
sentInvite.Type = (int)Outlook.OlMeetingRecipientType
.olOptional;
sentTo.ResolveAll();
newAppointment.Save();
newAppointment.Display(true);
}
catch (Exception ex)
{
MessageBox.Show("The following error occurred: " + ex.Message);
}```

Access Custompropertie set by Office.js from EWS

I have made a Outlook Addin Angular8 Application using Office.js to interact with Outlook.
Everything works fine, the Addin works fine and stores a CustomPropertie to the Mailitem which can be read after reopening the Mailitem.
In this Implementation this is a simple hashmap.
this.customPropertiesContainer.set('lvAppointmentServiceId', this.selfiId);
this.customPropertiesContainer.saveAsync();
Now I want to read the Propertie in another Application using EWS to get the Mail Item.
Here the Implementation is very complex.
private PropertySet getPropertySetKnown() {
PropertySet propertySet = null;
try {
propertySet = new PropertySet(BasePropertySet.FirstClassProperties, getExtendedPropertyDefinition());
} catch (Exception e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
return propertySet;
}
private ExtendedPropertyDefinition getExtendedPropertyDefinition() throws Exception {
ExtendedPropertyDefinition extendedPropertyDefinition = new ExtendedPropertyDefinition(
DefaultExtendedPropertySet.PublicStrings, CATERING_JIRA_ID, MapiPropertyType.String);
return extendedPropertyDefinition;
}
Item boundItem = Item.bind(this.exchangeService, appointmentId, getPropertySetKnown());
jiraCateringId = boundItem.getExtendedProperties().getItems().stream()
.filter(property -> property.getPropertyDefinition().getName().equals(CATERING_JIRA_ID)).findFirst()
.orElse(null);
Does anyone know in which DefaultExtendedPropertySet the Propertie could be found set by Office.js ?
Is there a way to get all Propertis using EWS with no need to define an own Definition?
Is there any Debug Tool in Outlook / Exchange to see the Customproperties in an Item?
As mentioned by #Glen Scales this should answer your question.
Also you can refer the doc Working with extended properties for more details on accessing extended properties from EWS.

System.MissingMethodException Method 'System.Net.Http.HttpClientHandler.set_Proxy' not found

This is a Xamarin solution and I am getting the error found in this message's title. Of course, I can easily confirm that there is a Proxy property on HttpClientHandler in the PCL project. And the solution builds without error. Only when I run does it produce this error (on either Droid or iOS) and does so at the point where it invokes the method in the PCL which instantiates the HttpClient. Note that it doesn't even get to that method. The error appears on the application start-up method; e.g., UIApplication.Main()
If I comment out the handler and instantiate HttpClient without a handler, it works fine as long as I'm on the open internet. But I'm trying to get this to work from behind a proxy.
Further investigation showed that the device projects had no references to System.Net.Http. So I added these -- and it indicates Xamarin.iOS and Xamarin.Android as the packages -- but it still produces the error.
I'm not clear what the error is telling me but I believe it means that the device project can't see System.Net.Http.HttpClientHandler?
private HttpClient GetHttpClient()
{
WebProxy proxy = new WebProxy(ProxyConfig.Url)
{
Credentials = new NetworkCredential(ProxyConfig.Username, ProxyConfig.Password)
};
// At runtime, when GetHttpClient is invoked, it says it cannot find the Proxy setter
HttpClientHandler handler = new HttpClientHandler
{
Proxy = proxy,
UseProxy = true,
PreAuthenticate = true,
UseDefaultCredentials = false,
};
HttpClient client = new HttpClient(handler);
// This works when not behind a proxy
//HttpClient client = new HttpClient();
return client;
}
public async Task GetWeatherAsync(double longitude, double latitude, string username)
{
// MissingMethodException is thrown at this point
var client = GetHttpClient();
client.BaseAddress = new Uri(string.Format("http://api.geonames.org/findNearByWeatherJSON?lat={0}&lng={1}&username={2}", latitude, longitude, username));
try
{
var response = await client.GetAsync(client.BaseAddress);
if (response.IsSuccessStatusCode)
{
var JsonResult = response.Content.ReadAsStringAsync().Result;
var weather = JsonConvert.DeserializeObject<WeatherResult>(JsonResult);
SetValues(weather);
}
else
{
Debug.WriteLine(response.RequestMessage);
}
}
catch (HttpRequestException ex)
{
Debug.WriteLine(ex.Message);
}
catch (System.Net.WebException ex)
{
Debug.WriteLine(ex.Message);
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
}
Add the Microsoft.Net.Http NuGet package to your platform project too. If you run into an issue adding this, try installing the latest Microsoft.Bcl.Build package first. Then, after that is installed, add the HTTP package.

Create Event C# SDK Failes - Getting (OAuthException) (#324) Missing or invalid image file

I am trying to create an event using the C# SDK. I am using the code from the following blog:
http://facebooksdk.blogspot.co.uk/2011/05/facebook-create-event.html
And I am using an image that I copied from an existing event on Facebook.
I am getting however the following error:
(OAuthException) (#324) Missing or invalid image file
Does anyone have an idea how to make it work?
Many thanks!
The code is as follows:
public string CreateEvent()
{
var fb = new FacebookWebClient();
Dictionary<string, object> createEventParameters = new Dictionary<string, object>();
createEventParameters.Add("name", "My birthday party )");
createEventParameters.Add("start_time", DateTime.Now.AddDays(2).ToUniversalTime().ToString(new CultureInfo("en-US")));
createEventParameters.Add("end_time", DateTime.Now.AddDays(2).AddHours(4).ToUniversalTime().ToString(new CultureInfo("en-US")));
createEventParameters.Add("owner", "Balaji Birajdar");
createEventParameters.Add("description", " ( a long description can be used here..)");
//Add the "venue" details for the event
JsonObject venueParameters = new JsonObject();
venueParameters.Add("street", "dggdfgg");
venueParameters.Add("city", "gdfgf");
venueParameters.Add("state", "gfgdfgfg");
venueParameters.Add("zip", "gfdgdfg");
venueParameters.Add("country", "gfdgfg");
venueParameters.Add("latitude", "100.0");
venueParameters.Add("longitude", "100.0");
createEventParameters.Add("venue", venueParameters);
createEventParameters.Add("privacy", "OPEN");
createEventParameters.Add("location", "fhdhdfghgh");
//Add the event logo image
//You can add the event logo too
FacebookMediaObject logo = new FacebookMediaObject()
{
ContentType = "image/jpeg",
FileName = #"C:\DevProjects\O2\o2PriorityFB\o2PriorityFB.Web\Images\logo.jpg"
};
logo.SetValue(System.IO.File.ReadAllBytes(logo.FileName));
createEventParameters["#file.jpg"] = logo;
JsonObject resul = fb.Post("/me/events", createEventParameters) as JsonObject;
return resul["id"].ToString();
}
You need to include a valid access token in the request. Also, I would recommend upgrading to V6 of the Facebook C# SDK. For the version you are using though you need to pass the access token into the constructor of FacebookWebClient as follows:
var fb = new FacebookWebClient("valid_facebook_access_token");

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