CODESYS Visu Event Handler - Article no.000039

This example package shows how events of visualizations can be caught in a program. Three example projects demonstrate the usage of the Key Event Handler, the Mouse Event Handler and the Editbox Event Handler..
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'EditboxHandler.project':

This example implements the interface VisuElems.IEditBoxInputHandler. The method VariableWritten
is called by the event handler if a value is written in a textbox.

'KeyEventHandler.project':

This example implements the interface VisuElems.IEditBoxInputHandler. The method HandleKeyEvent
is called by the event handler if a key is pressed.

'MouseHandler.project':

This example implements the interface VisuElems.VisuElemBase.IMouseEventHandler
The method HandleMouseBtnEvent is called by the event handler if a mouse button is pressed or released.

The method HandleMouseMoveEvent is called by the event handler if the mouse is moved.