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porovnané s
Kľúč
- Tento riadok sa pridal
- Riadok je odstránený.
- Formátovanie sa zmenilo.
OnTextChange picture event
Declaration
Global handler:
Special handler:
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ENTRY OnTextChange(IN INT _refId) ; script actions END OnTextChange |
Special handler:
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ENTRY XXX_OnTextChange ; script actions END XXX_OnTextChange |
Parameters
| _refId | Parameter of the INT type (required for global handler). |
| XXX | Name of Reference variable connected to graphic object (without the character "_"). |
Description
The picture event is being generated when given Windows control of Text entry field type is not active (loosing focus) and its text has been changed. Usually, when the user enters an text and goes to another Windows control.
Example
Special picture event handler:
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; picture event handler: Change of the text in the text entry field with ; reference variable _EField assigned |
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ENTRY EField_OnTextChange |
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; script actions END EField_OnTextChange |
Global picture event handler:
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; picture events handler: Change of a text in text entry fields, |
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; which has no special handler defined |
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ENTRY OnTextChange(IN INT _refId) |
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; _refId - value of reference local variable assigned graphic object
IF _refId = _EField THEN ; test that determines the text entry field
; in which the user changed the text
; script actions |
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ENDIF END OnTextChange |
Note
If both the handlers are defined in picture script, the global handler will never be called for _refId=_EField, because a special handler is already defined.
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