HISTORICAL-DATA GENERATION OF MEASURING VALUE IN INTERNET ENVIRONMENT. THE METHOD COMPARISON ON IIS SERVER SIDE.

ŽITNÍK, J.

Abstract

The graphic output of WWW server IIS is possible to implement by the native ISAPI dll, which will depict the pictures to bitmap of memory device context, transfer the bitmaps to chosen graphic format of protocol HTTP and save the data to stream of given protocol. The method based on new programming instruments consist in using of managed code in ASP.NET script, which can work with standard graphic formats under the possibilities of .NET classes. The work deals with comparison of managed and native code with a respect to implementation and performance of final applications.

Coresponding author e-mail: jan[dot]zitnik[at]vslib[dot]cz

Session: Information Technologies in Automation