What is ActiveX control in PLC?

An ActiveX control is an implementation of a software module based on the COM specification. The ActiveX control specification defines these standard interfaces.

What is the purpose of an ActiveX control?

ActiveX controls are small apps that allow websites to provide content such as videos and games. They also let you interact with content like toolbars and stock tickers when you browse the web. However, these apps can sometimes malfunction, or give you content that you don’t want.

What is ActiveX control in Scada?

Most MMI/SCADA software are a container for ActiveX controls. ActiveX is an umbrella term of a broad range of technologies that used to be known as OLE Controls, all of which rely on COM. A renaming and restructuring of the OLE Controls technology, it is object-based rather than object-oriented.

What is ActiveX explain the types of ActiveX components?

ActiveX component. An ActiveX object that can be used by other programs. ActiveX control. A special type of ActiveX component that functions as a control window.

What is the ActiveX object in VB?

ActiveX controls are COM components or objects you can insert into a Web page or other application to reuse packaged functionality someone else has programmed. You can use ActiveX controls developed for Visual Basic 6.0 and earlier versions to add features to the Toolbox of Visual Studio.

What is an ActiveX control explain with an example?

ActiveX controls are small program building blocks that can be used to create distributed applications that work over the Internet through web browsers. Examples include customized applications for gathering data, viewing certain kinds of files, and displaying animation.

What is ActiveX technology explain any five of them?

ActiveX is a deprecated software framework created by Microsoft that adapts its earlier Component Object Model (COM) and Object Linking and Embedding (OLE) technologies for content downloaded from a network, particularly from the World Wide Web….ActiveX.