Chilkat Examples

ChilkatHOME.NET Core C#Android™AutoItCC#C++Chilkat2-PythonCkPythonClassic ASPDataFlexDelphi ActiveXDelphi DLLGoJavaLianjaMono C#Node.jsObjective-CPHP ActiveXPHP ExtensionPerlPowerBuilderPowerShellPureBasicRubySQL ServerSwift 2Swift 3,4,5...TclUnicode CUnicode C++VB.NETVBScriptVisual Basic 6.0Visual FoxProXojo Plugin

Xojo Plugin Examples

Web API Categories

ASN.1
AWS KMS
AWS Misc
Amazon EC2
Amazon Glacier
Amazon S3
Amazon S3 (new)
Amazon SES
Amazon SNS
Amazon SQS
Async
Azure Cloud Storage
Azure Key Vault
Azure Service Bus
Azure Table Service
Base64
Bounced Email
Box
CAdES
CSR
CSV
Certificates
Cloud Signature CSC
Code Signing
Compression
DKIM / DomainKey
DNS
DSA
Diffie-Hellman
Digital Signatures
Dropbox
Dynamics CRM
EBICS
ECC
Ed25519
Email Object
Encryption
FTP
FileAccess
Firebase
GMail REST API
GMail SMTP/IMAP/POP
Geolocation
Google APIs
Google Calendar
Google Cloud SQL
Google Cloud Storage
Google Drive
Google Photos
Google Sheets
Google Tasks
Gzip
HTML-to-XML/Text
HTTP

HTTP Misc
IMAP
JSON
JSON Web Encryption (JWE)
JSON Web Signatures (JWS)
JSON Web Token (JWT)
Java KeyStore (JKS)
MHT / HTML Email
MIME
MS Storage Providers
Microsoft Graph
Misc
NTLM
OAuth1
OAuth2
OIDC
Office365
OneDrive
OpenSSL
Outlook
Outlook Calendar
Outlook Contact
PDF Signatures
PEM
PFX/P12
PKCS11
POP3
PRNG
REST
REST Misc
RSA
SCP
SCard
SFTP
SMTP
SSH
SSH Key
SSH Tunnel
ScMinidriver
Secrets
SharePoint
SharePoint Online
Signing in the Cloud
Socket/SSL/TLS
Spider
Stream
Tar Archive
ULID/UUID
Upload
WebSocket
XAdES
XML
XML Digital Signatures
XMP
Zip
curl
uncategorized

 

 

 

(Xojo Plugin) Outlook Send HTML Email with Embedded Images

This example sends an HTML email with embedded images. Other examples exist for:

  • Sending plain-text email.
  • Sending email with attachments.
  • Sending HTML email with embedded images and attachments.

This example applies to: Exchange Online | Office 365 | Hotmail.com | Live.com | MSN.com | Outlook.com | Passport.com

Chilkat Xojo Plugin Download

Xojo Plugin for Windows, Linux, Mac OS X, and ARM, ARM64

// Important: This example requires Chilkat v9.5.0.68 or greater.

// This example requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.

Dim http As New Chilkat.Http

// Use your previously obtained access token here:
// See the following examples for getting an access token:
//    Get Microsoft Graph OAuth2 Access Token (Azure AD v2.0 Endpoint).
//    Get Microsoft Graph OAuth2 Access Token (Azure AD Endpoint).
//    Refresh Access Token (Azure AD v2.0 Endpoint).
//    Refresh Access Token (Azure AD Endpoint).

http.AuthToken = "MICROSOFT_GRAPH_ACCESS_TOKEN"

// To send mail, we'll POST to the following endpoint:
// 
// POST /users/{id | userPrincipalName}/sendMail
// 
// (The special keyword "me" may be used in place of a principal name.)
// 

// This example will send HTML email containing the following HTML body.
// After the 

// 	<html>
// 	<head>
// 	<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
// 	<meta content="text/html; charset=utf-8">
// 	</head>
// 	<body bgcolor="#FFFFFF">
// 	<font face="Calibri">This is a test <b>HTML email with embedded images</b>.<br>
// 	<br>
// 	<img alt="" src="cid:starfish"><br>
// 	<img alt="" src="cid:hedgehogs"><br>
// 	</font>
// 	</body>
// 	</html>

// Build the HTML body...
Dim bCrlf As Boolean
bCrlf = True
Dim sbHtmlBody As New Chilkat.StringBuilder
Dim success As Boolean
success = sbHtmlBody.AppendLine("<html>",bCrlf)
success = sbHtmlBody.AppendLine("<head>",bCrlf)
success = sbHtmlBody.AppendLine("<meta http-equiv=""Content-Type"" content=""text/html; charset=utf-8"">",bCrlf)
success = sbHtmlBody.AppendLine("<meta content=""text/html; charset=utf-8"">",bCrlf)
success = sbHtmlBody.AppendLine("</head>",bCrlf)
success = sbHtmlBody.AppendLine("<body bgcolor=""#FFFFFF"">",bCrlf)
success = sbHtmlBody.AppendLine("<font face=""Calibri"">This is a test <b>HTML email with embedded images</b>.<br>",bCrlf)
success = sbHtmlBody.AppendLine("<br>",bCrlf)
success = sbHtmlBody.AppendLine("<img alt="""" src=""cid:starfish""><br>",bCrlf)
success = sbHtmlBody.AppendLine("<img alt="""" src=""cid:hedgehogs""><br>",bCrlf)
success = sbHtmlBody.AppendLine("</font>",bCrlf)
success = sbHtmlBody.AppendLine("</body>",bCrlf)
success = sbHtmlBody.AppendLine("</html>",bCrlf)

// Load the image files.
Dim jpgStarfish As New Chilkat.BinData
success = jpgStarfish.LoadFile("qa_data/jpg/starfish.jpg")
Dim jpgHedgeHogs As New Chilkat.BinData
success = jpgHedgeHogs.LoadFile("qa_data/jpg/hedgehogs.jpg")

// The body of the POST request contains JSON that specifies the email subject, body,
// recipients, etc.  This example will build the following JSON HTML email:
// 

// 	{
// 	  "message": {
// 	    "subject": "Sample HTML Email with Embedded Images",
// 	    "body": {
// 	      "contentType": "html",
// 	      "content": "The HTML body goes here..."
// 	    },
// 	    "toRecipients": [
// 	      {
// 	        "emailAddress": {
// 		  "name": "Chilkat Software",
// 	          "address": "admin@chilkat.io"
// 	        }
// 	      },
// 	      {
// 	        "emailAddress": {
// 	          "address": "chilkat.support@gmail.com"
// 	        }
// 	      }
// 	    ],
// 	    "ccRecipients": [
// 	      {
// 	        "emailAddress": {
// 		  "name": "Chilkat Blog",
// 		  "address": "admin@cknotes.com"
// 	        }
// 	      }
// 	    ],
// 	    "attachments": [
// 	       {
// 	         "@odata.type": "#microsoft.graph.fileAttachment",
// 	         "name": "starfish.jpg",
// 	         "contentType": "image/jpeg",
// 	         "size": 6497,
// 	         "isInline": true,
// 	         "contentId": "starfish",
// 	         "contentLocation": null,
// 	         "contentBytes": "base64_data_here"
// 	       },
// 	       {
// 	         "@odata.type": "#microsoft.graph.fileAttachment",
// 	         "name": "hedgehogs.jpg",
// 	         "contentType": "image/jpeg",
// 	         "size": 48845,
// 	         "isInline": true,
// 	         "contentId": "hedgehogs",
// 	         "contentLocation": null,
// 	         "contentBytes": "base64_data_here"
// 	       }
// 	    ]
// 	  },
// 	  "saveToSentItems": true
// 	}
// 
// Build the above JSON.
Dim json As New Chilkat.JsonObject
success = json.UpdateString("message.subject","Sample HTML Email with Embedded Images")
success = json.UpdateString("message.body.contentType","html")
success = json.UpdateString("message.body.content",sbHtmlBody.GetAsString())

success = json.UpdateString("message.toRecipients[0].emailAddress.name","Chilkat Software")
success = json.UpdateString("message.toRecipients[0].emailAddress.address","admin@chilkat.io")
success = json.UpdateString("message.toRecipients[1].emailAddress.address","chilkat.support@gmail.com")
success = json.UpdateString("message.ccRecipients[0].emailAddress.name","Chilkat Blog")
success = json.UpdateString("message.ccRecipients[0].emailAddress.address","admin@cknotes.com")

success = json.UpdateString("message.attachments[0].""@odata.type""","#microsoft.graph.fileAttachment")
success = json.UpdateString("message.attachments[0].name","starfish.jpg")
success = json.UpdateString("message.attachments[0].contentType","image/jpeg")
success = json.UpdateInt("message.attachments[0].size",jpgStarfish.NumBytes)
success = json.UpdateBool("message.attachments[0].isInline",True)
// This contentId must match the "cid:" in the HTML
success = json.UpdateString("message.attachments[0].contentId","starfish")
success = json.UpdateNull("message.attachments[0].contentLocation")
success = json.UpdateBd("message.attachments[0].contentBytes","base64",jpgStarfish)

success = json.UpdateString("message.attachments[1].""@odata.type""","#microsoft.graph.fileAttachment")
success = json.UpdateString("message.attachments[1].name","hedgehogs.jpg")
success = json.UpdateString("message.attachments[1].contentType","image/jpeg")
success = json.UpdateInt("message.attachments[1].size",jpgHedgeHogs.NumBytes)
success = json.UpdateBool("message.attachments[1].isInline",True)
// This contentId must match the "cid:" in the HTML
success = json.UpdateString("message.attachments[1].contentId","hedgehogs")
success = json.UpdateNull("message.attachments[1].contentLocation")
success = json.UpdateBd("message.attachments[1].contentBytes","base64",jpgHedgeHogs)

success = json.UpdateBool("saveToSentItems",True)

// -------------------------------------------------------------
// Important: This example requires Chilkat v9.5.0.68 or greater.
// -------------------------------------------------------------

// Send the HTTP POST (i.e. send the HTML email)
Dim resp As Chilkat.HttpResponse
resp = http.PostJson3("https://graph.microsoft.com/v1.0/me/sendMail","application/json",json)
If (http.LastMethodSuccess <> True) Then
    System.DebugLog(http.LastErrorText)
    Return
End If

// The send succeeded if the response status code = 202.
// In the success case, there is no response body.  (We just get the response code to know that it succeeded.)
If (resp.StatusCode <> 202) Then
    success = json.Load(resp.BodyStr)
    json.EmitCompact = False
    System.DebugLog(json.Emit())
    System.DebugLog("Failed, response status code = " + Str(resp.StatusCode))
Else
    System.DebugLog("Outlook HTML Mail Sent.")
End If


 

© 2000-2024 Chilkat Software, Inc. All Rights Reserved.