10.8 Interface
The interface object defines common methods and properties that are used between dif
ferent
function blocks in the same way.
The interface object is one of the means of implementing object-oriented programming.
The interface object contains only method and property declarations but does not contain
implementation.
10.8.1 Setting up an Interface Object
This section explains how to add an interface object.
1. Right-click the
"Application" object in the navigator pane and then select Add
Object>Interface from the context-sensitive menu that is displayed.
The "Add Interface" dialog box will be displayed.
2. Enter a name and click the
[Add] button.
An interface object will be added.
If the "Extends" check box is selected, the interface entered in the input field can be
inherited and extended.
10.8 Interface
WUME-GM1RTXOP-01 10-35
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