Chilkat Tech Notes – Chilkat Software Tech Notes

August 4, 2023

Chilkat v9.5.0.95 Release Notes

Previous Version: https://cknotes.com/chilkat-v9-5-0-94-release-notes/ Chilkat v9.5.0.95 Release Notes PDF: Greatly improved the appearance of non-English text in visible PDF signatures. SFTP: The HostKeyFingerprint property will now correctly return the ssh-ed25519 fingerprint, such as “ssh-ed25519 256 da:7b:ce:4f:d7:56:5e:11:a1:a0:fc:74:dd:4d:50:da”, for cases when an Ed25519 host key is used in the connection. Mime: Mime bodies having the content types application/vnd.openxmlformats-officedocument.wordprocessingml.document did not get decoded correctly. […]

release notes 0 4 min read

April 17, 2023

Chilkat v9.5.0.94 Release Notes

Previous Version: https://cknotes.com/chilkat-v9-5-0-93-release-notes/ Next Version: https://cknotes.com/chilkat-v9-5-0-95-release-notes/ Chilkat v9.5.0.94 Release Notes FTP2: Fixed problems with some FileZilla FTP servers requiring TLS 1.3 session resumption for the data connections. SFTP: Fixed problem where Chilkat may not have honored the max_packet_size limit imposed by some servers for SFTP uploads. PDF: Fixed problems when signing PDF’s for ICP Brasil (https://verificador.iti.br/) The ICP Brasil validator […]

release notes 0 3 min read

September 18, 2023

Solved: XML does not comply with UBL 2.1 standards in line with ZATCA specifications

A Chilkat customer is getting this error when trying to validate the signed invoice on the ZATCA XML online validator (Sandbox) category : XSD_SCHEMA_ERROR code :SAXParseException message : Schema validation failed; XML does not comply with UBL 2.1 standards in line with ZATCA specifications The solution is to examine the XML using the UBL 2.1 validation tool at https://joinup.ec.europa.eu/collection/interoperability-test-bed-repository/solution/ubl-21-e-invoice-validation-service/about and […]

ZATCA 0 59 sec read

August 1, 2023

Email “FROM” MIME Header Field vs “MAIL FROM” Command in SMTP Session

In the SMTP (Simple Mail Transfer Protocol) protocol, the “FROM” header field and the “MAIL FROM” command in the SMTP session serve different purposes and play distinct roles in the process of sending an email message: FROM Header Field: The “FROM” header field is part of the email message itself and is used to indicate the sender of the email. […]

Email 0 1 min read

July 25, 2023

ASP VBscript and Office365 OAuth2 Access Token

The Chilkat.OAuth2 class is designed for desktop applications, not server-side web applications. To explain further: The call to OAuth2.StartAuth does 2 things: Returns a URL you’ll open in a browser to interactively get authorization from the service’s account owner. Starts a background thread to act as a web server for the redirect request that will be forwarded from the local […]

Uncategorized 0 1 min read

July 17, 2023

Delphi Error: Undeclared identifier ‘TChilkatGlobal’

See the “Quick Start” instructions here: https://www.chilkatsoft.com/delphiDll.asp The Chilkat distribution contains Delphi .pas source files, one for each Chilkat class. For each Chilkat class used, add the corresponding .pas file to your project. You’ll always need to add “Global.pas” because your app must always call UnlockBundle at the start. Also add “Global” to the “uses” section. See here:

Delphi 0 19 sec read

July 17, 2023

How to get the Version of Chilkat at Runtime

Most Chilkat classes include a Version property. To find the version of Chilkat, such as “9.5.0.94”, instantiate the object and examine the Version property. AutoIt How to get the Version of Chilkat at Runtime C How to get the Version of Chilkat at Runtime Python How to get the Version of Chilkat at Runtime C++ How to get the Version […]

Uncategorized 0 1 min read

July 10, 2023

New Example Showing How to Process a Multipart/Report Email

AutoIt How to Process a Multipart/Report Email C How to Process a Multipart/Report Email Python How to Process a Multipart/Report Email C++ How to Process a Multipart/Report Email C# How to Process a Multipart/Report Email DataFlex How to Process a Multipart/Report Email Delphi How to Process a Multipart/Report Email Visual FoxPro How to Process a Multipart/Report Email Go How to […]

Uncategorized 0 53 sec read

July 9, 2023

BCC Email Addresses Should Never be in “BCC” MIME Headers

In the context of email communication, the BCC (Blind Carbon Copy) field is used to send a copy of an email to recipients without revealing their addresses to other recipients. When it comes to the MIME (Multipurpose Internet Mail Extensions) header of an email, the BCC email addresses should not be included. The MIME header is a part of an […]

Uncategorized 0 1 min read

July 9, 2023

Clarifying the Desktop Application OAuth2 Flow

To clarify further: When your desktop application (or script) calls Chilkat.OAuth2.StartAuth, two things happen: It returns a URL that you need to open in a web browser to obtain authorization interactively from the account owner of the service you are integrating with. It initiates a background thread that acts as a web server to handle the redirect request sent from […]

Uncategorized 0 55 sec read

July 9, 2023

How to Send an HTTPS GET Request with “Authorization: Bearer ” Header

Question: I’m using VB6. Can you tell me how I would use your software to duplicate this VB6 code snippet? I can’t seem to find a way to set headers, use OPEN or SEND. Any help would be appreciated. ‘ Specify the API URL URL = “…” ‘ I have the proper URL ‘ Create the HTTP request object Dim […]

Uncategorized 0 1 min read

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