private static void SendEmail(string fromUserEmailId, List<string> toUsersEmails, string attachmentfileLocation, IOrganizationService orgService)
{
EntityReference fromUser=GetUserbyEmailId(fromUserEmailId,orgService);
List<Entity> emailFromList =new List<Entity>();
if(fromUser!=null)
{
Entity emailFrom=new Entity("activityparty");
emailFrom["partyid"] = fromUser;
emailFromList.Add(emailFrom) ;
}
List<Entity> emailToList=new List<Entity>();
foreach (string toUser in toUsersEmails)
{
EntityReference toUserID = GetUserbyEmailId(toUser, orgService);
if (toUserID != null)
{
Entity emailTo = new Entity("activityparty");
emailTo["partyid"] = toUserID;
emailToList.Add (emailTo);
}
}
Entity newEmail = new Entity("email");
newEmail["from"] = emailFromList.ToArray<Entity>();
newEmail["to"] = emailToList.ToArray<Entity>();
newEmail["subject"] = "test subject";
newEmail["description"] = " test description";
newEmail["directioncode"] = true;
Guid newEmailId= orgService.Create(newEmail);
AddAttachmentToEmail(new EntityReference(newEmail.LogicalName, newEmailId), attachmentfileLocation, orgService);
// Use the SendEmail message to send an e-mail message.
SendEmailRequest sendEmailreq = new SendEmailRequest
{
EmailId = newEmailId,
TrackingToken = "",
IssueSend = true
};
SendEmailResponse sendEmailresp = (SendEmailResponse)orgService.Execute(sendEmailreq);
}
private static void AddAttachmentToEmail(EntityReference email, string fileLocation, IOrganizationService service)
{
// Open a file and read the contents into a byte array
FileStream stream = System.IO.File.OpenRead(fileLocation);
byte[] byteData = new byte[stream.Length];
stream.Read(byteData, 0, byteData.Length);
stream.Close();
// Encode the data using base64.
string encodedData = System.Convert.ToBase64String(byteData);
// Add attachment
Entity newAttachment = new Entity("activitymimeattachment");
newAttachment["body"] = encodedData;
newAttachment["filename"] = Path.GetFileName(fileLocation);
newAttachment["objectid"] = email;
newAttachment["objecttypecode"] = "email";
// Create the attachment
service.Create(newAttachment);
}
private static EntityReference GetUserbyEmailId(string emailID, IOrganizationService orgService)
{
string fetchQuerytoGetSystemUser = @"<fetch version='1.0' output-format='xml-platform' mapping='logical' distinct='false'>
<entity name='systemuser'>
<attribute name='fullname' />
<attribute name='businessunitid' />
<attribute name='title' />
<attribute name='address1_telephone1' />
<attribute name='systemuserid' />
<order attribute='fullname' descending='false' />
<filter type='and'>
<condition attribute='internalemailaddress' operator='eq' value='" + emailID + "' />"
+ @"</filter>
</entity>
</fetch>";
EntityCollection usersList = orgService.RetrieveMultiple(new FetchExpression(fetchQuerytoGetSystemUser));
if (usersList != null && usersList.Entities != null && usersList.Entities.Count > 0)
{
return new EntityReference(usersList[0].LogicalName, usersList[0].Id);
}
return null;
}
{
EntityReference fromUser=GetUserbyEmailId(fromUserEmailId,orgService);
List<Entity> emailFromList =new List<Entity>();
if(fromUser!=null)
{
Entity emailFrom=new Entity("activityparty");
emailFrom["partyid"] = fromUser;
emailFromList.Add(emailFrom) ;
}
List<Entity> emailToList=new List<Entity>();
foreach (string toUser in toUsersEmails)
{
EntityReference toUserID = GetUserbyEmailId(toUser, orgService);
if (toUserID != null)
{
Entity emailTo = new Entity("activityparty");
emailTo["partyid"] = toUserID;
emailToList.Add (emailTo);
}
}
Entity newEmail = new Entity("email");
newEmail["from"] = emailFromList.ToArray<Entity>();
newEmail["to"] = emailToList.ToArray<Entity>();
newEmail["subject"] = "test subject";
newEmail["description"] = " test description";
newEmail["directioncode"] = true;
Guid newEmailId= orgService.Create(newEmail);
AddAttachmentToEmail(new EntityReference(newEmail.LogicalName, newEmailId), attachmentfileLocation, orgService);
// Use the SendEmail message to send an e-mail message.
SendEmailRequest sendEmailreq = new SendEmailRequest
{
EmailId = newEmailId,
TrackingToken = "",
IssueSend = true
};
SendEmailResponse sendEmailresp = (SendEmailResponse)orgService.Execute(sendEmailreq);
}
private static void AddAttachmentToEmail(EntityReference email, string fileLocation, IOrganizationService service)
{
// Open a file and read the contents into a byte array
FileStream stream = System.IO.File.OpenRead(fileLocation);
byte[] byteData = new byte[stream.Length];
stream.Read(byteData, 0, byteData.Length);
stream.Close();
// Encode the data using base64.
string encodedData = System.Convert.ToBase64String(byteData);
// Add attachment
Entity newAttachment = new Entity("activitymimeattachment");
newAttachment["body"] = encodedData;
newAttachment["filename"] = Path.GetFileName(fileLocation);
newAttachment["objectid"] = email;
newAttachment["objecttypecode"] = "email";
// Create the attachment
service.Create(newAttachment);
}
private static EntityReference GetUserbyEmailId(string emailID, IOrganizationService orgService)
{
string fetchQuerytoGetSystemUser = @"<fetch version='1.0' output-format='xml-platform' mapping='logical' distinct='false'>
<entity name='systemuser'>
<attribute name='fullname' />
<attribute name='businessunitid' />
<attribute name='title' />
<attribute name='address1_telephone1' />
<attribute name='systemuserid' />
<order attribute='fullname' descending='false' />
<filter type='and'>
<condition attribute='internalemailaddress' operator='eq' value='" + emailID + "' />"
+ @"</filter>
</entity>
</fetch>";
EntityCollection usersList = orgService.RetrieveMultiple(new FetchExpression(fetchQuerytoGetSystemUser));
if (usersList != null && usersList.Entities != null && usersList.Entities.Count > 0)
{
return new EntityReference(usersList[0].LogicalName, usersList[0].Id);
}
return null;
}
