OnTypeTextChange picture event

Declaration
Global handler:
 ENTRY OnTypeTextChange(IN INT _refId, IN TEXT _Line, IN INT _StartPos, _CursorPos)
 ; script actions
 END OnTypeTextChange

Special handler:
  ENTRY XXX_OnTypeTextChange(IN TEXT _Line, IN INT _StartPos, _CursorPos)
 ; script actions
 END XXX_OnTypeTextChange

Parameters
_refId Parameter of INT type (required for global handler).
_Line String that represents the content of current row on the cursor position.
_StartPos Position of the first letter of the first word.
_CursorPos Current position of cursor (position of the last letter in front of cursor + 1).
XXX Name of Reference variable connected to graphic object (without the character "_").

Description
This picture event is generated when entering text in the windows control Entry field.
If the entered character is "blank space" or "Enter", the event is not generated.
_StartPos is the position of the first valid character after these characters: "blank space", ",", ";", "." and "Tab".

OnTypeTextChange event is destined when using AutoComplete List in Entry field.
We recommend you to use ENTRYX.  
Example
Special picture event handler:

 
; picture event handler: Change of text in entry field
 ; with assigned reference variable _EField
ENTRY EField_OnTypeTextChange(IN  TEXT   _Line,  IN INT _StartPos, IN INT _CursorPos)
; actions
END

 
Global picture event handler:
 
; picture event handler: Change of text in the entry fields
 ; without a special handler of the picture event
ENTRY OnTypeTextChange(IN  INT _refId,  IN  TEXT _Line,   IN INT _StartPos, IN INT _CursorPos)
; _refId - value of Reference local variable assigned to the graphic object
   IF _refId = _EField THEN ; test that determines the entry field in which the text was changed
; actions 
  ENDIF
 END

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.

Related pages:

Picture event handler
Picture events

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