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.
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