Host Integration for 3270 and 5250 ActiveX and .NET Application Integration
PASSPORT Host Integration Objects (HIO) is a Microsoft-based host integration solution that offers a programmatic method of integrating IBM 3270 and 5250 host applications with other ActiveX or .NET applications using standard 3270 and 5250 screen information (screen scraping).

The non-intrusive host integration solution offers a fast, low risk approach to reusing valuable business processes that have been adapted and perfected over many years. It also eliminates the need for terminal emulation.

Running as a background communications module, developers can access the 3270/5250 connectivity application via a well-defined, object-oriented API. You can download PASSPORT Host Integration Objects from this web site and even review all of the API Documentation and Source Code online prior to downloading.