Chilkat v11.3.0 Release Notes

Pinned December 16, 2025

  The main features of this release focus on Chilkat’s Ai class, enabling interactive AI response streaming directly into embedded desktop application browsers. It supports Azure, custom base URLs for OpenAI-compatible providers, and local providers like Ollama. ✨ New Features Ai Real-Time Streaming AI Responses to Embedded Browsers in Desktop Apps — Stream AI responses […]

Chilkat v11.2.0 Release Notes

Pinned November 3, 2025

Previous Version: Chilkat v11.1.0 Release Notes The main addition in v11.2.0 is the Chilkat.Ai class, and the Chilkat.StringBuilder.MarkdownToHtml method. Ai: The Chilkat AI class provides a unified API for interacting with different AI providers: OpenAI, Google, Claude, xAI, Perplexity, and DeepSeek. It provides functionality for conversation management, multimodal inputs, and streaming mode. Markdown to HTML […]

Semantic Versioning Starting with Chilkat 10.0.0

Pinned September 26, 2024

Starting with the v10.0.0 release (end of September 2024), Chilkat moves to standard semantic versioning.   Prior to this release, for various technical reasons, Chilkat was stuck with versions 9.5.0.xx, where only xx changed. For this first leap to semantic versioning, where the major version changes to 10 (from 9), there are no backward incompatible changes.  […]

Using Chilkat in Managed C++

May 20, 2010 in Uncategorized

The Chilkat VC++ static libraries are for unmanaged C++ applications. A Managed C++ application (using Microsoft’s Managed Extensions for C++) runs within the .NET Framework and therefore must use the Chilkat .NET assembly. The Chilkat C++ online reference documentation and online examples are for unmanaged C++ applications. For Managed C++, the best choice is to […]

IMAP – Search for Messages by Message-ID or any Email Header Field

May 17, 2010 in Uncategorized

Using the Chilkat IMAP API: To download emails having the exact contents of a header field, or all emails where a given header field contains a specified substring, use the Search method like this: (C++) CkMessageSet *mset = imap.Search(“HEADER Message-ID 48208D0C”,true); (C#) Chilkat.MessageSet mset = imap.Search(“HEADER Message-ID 48208D0C”,true); If the Search method returns a non-NULL […]

Saving an RSA key pair to a file

April 9, 2010 in Uncategorized

Question: I’m having trouble finding a good/complete VB.Net Chilkat example of how to generate an RSA key container with a key pair (private and public) and save that key container to a file. Answer: I think I can clarify.  With 2 points: 1) In actuality, an RSA private key also contains the public-part of the […]

Delete Files from a Zip Archive

April 5, 2010 in Uncategorized

Question: “I’ve been trying out the ZIP package that you guys have and for the most part it’s great. I do however have a question about folder manipulation. What I would like to be able to do is individually remove files from the zip and if the directory is empty I would like to remove […]

Upload from ASP code to FTP Server

March 24, 2010 in Uncategorized

I get the following support problem about once per week from ASP developers: The ASP developer wants to upload a file from the client computer where the browser is running, to an FTP server.  He writes ASP code to do the FTP upload, but cannot understand why the file is not found.  The thing the […]

IMAP “Not in the authenticated state” Error

March 17, 2010 in Uncategorized

The blog post explains the “Not in the authenticated state” error. ChilkatLog: SelectMailbox: DllDate: Feb 15 2010 UnlockPrefix: Anything for 30-day trial Username: NETWORK SERVICE Component: .NET 2.0 mailbox: Inbox Not in the authenticated state This error happens if the caller is either not connected to an IMAP server, or is connected but the Login […]

Using 32-bit or 64-bit ActiveX Components on x64 Windows

March 15, 2010 in Uncategorized

64-bit Windows is capable of running applications in both 32-bit mode and 64-bit mode. If the application process is running in a 32-bit address space, the DLL must also use a 32-bit address space. (In other words, it should be a DLL compiled for the Win32 platform.) If the application process is running in a […]

Sending SMS Text Messages via Email-to-SMS Gateways

March 15, 2010 in Uncategorized

ASP: Send SMS Message SQL Server: Send SMS Message C#: Send SMS Message C++: Send SMS Message MFC: Send SMS Message C: Send SMS Message Delphi: Send SMS Message Visual FoxPro: Send SMS Message Java: Send SMS Message Perl: Send SMS Message PHP: Send SMS Message Python: Send SMS Message Ruby: Send SMS Message VB.NET: […]

Incorrect Format Error when trying to load .NET Assembly

March 10, 2010 in Uncategorized

This Chilkat blog post explains the following error: “Could not load file or assembly ‘ChilkatDotNet2, Version=9.0.8.0, Culture=neutral, PublicKeyToken=eb5fc1fc52ef09bd’ or one of its dependencies. An attempt was made to load a program with an incorrect format.” When a DLL is loaded, it is mapped into the process’s address space. If the process is running in a […]

Getting Started with AES Decryption

March 1, 2010 in Uncategorized

This is a common question: You receive encrypted data and a key and want to decrypt. The person providing the encrypted data has provided little information, perhaps only that the encryption algorithm is AES. Where to do you begin, and what additional information, if any, do you need? Answer: AES encryption comes in 3 key […]