Lenze PLC Designer PLC Designer (R3-1) - Manual (Page 216)

L-force | PLC Designer
Visualization
214 DMS 4.1 EN 03/2011 TD29
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Example of using the Login-Dialog provided by VisuDialog.library:
In this example a button element in a visualization is configured in a way that on a
mouse-click on this button a login dialog gets opened, where a user name and
password can be entered. A default login dialog is used for this purpose, provided by
the VisuDialog.library. However, self-created dialogs could be handled in the same
way:
Configuration of the "Login" button:
A button element is inserted in a visualization. It gets configured with a text property
"Login" and the following two input properties:
1. OnMouseDown / Execute ST-Code: call function OpenLoginDialog(pClientData).
Variable pClientData must be passed to an appropriate function OpenLoginDialog
available in the project.
2. OnDialogClosed / Close Dialog / Execute ST-Code: call function
OnLoginDialogClosed(pClientData)