Lenze VisiWinNet VisiWinNET Smart - Handbuch (Seite 176)

Project example
Creating a visualisation
Creating forms and displaying values
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176 SHP−VWNS DE/EN 6.1
4.4 Creating a visualisation
This section describes the general use of forms (designs) and their control elements.
A form represents a screen view or a dialog. It visualises the process variables from the
project database and contains control elements, e.g. for navigation between different
forms.
4.4.1 Creating forms and displaying values
After creation of a new project, some forms have already been created.
FStart: This form initialises the runtime system. It must never be deleted under any
circumstances!
FBackground: This form darkens the desktop background during the runtime if you test
applications with a lower resolution on your PC.
FCentral: This form is the central view of your runtime system. Starting from this form, you
navigate to other forms and end the application.
1. Go into Project Explorer, open the Design node and double−click the form object
FCentral.
The form represents a screen view with a control element of the type
"CommandButton" (End).
The appearance of the screen view is determined by the way in which control elements
are placed and parameterised. Control elements are selected in the Toolbox.
2. Open the Toolbox by clicking the Toolbox tab at the top right−hand edge of the
window.
3. Under Common,select the control element type VarOut.