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Fires before the transfer of data from the object to the data provider.
Syntax
VARIANT_BOOL onbeforeupdate();
Return Value
Return VARIANT_TRUE if bubbling should be canceled, or VARIANT_FALSE to continue bubbling up the event chain.
Remarks
For more information, see onafterupdate, and also onbeforeupdate in the Dynamic HTML Reference.
This event is available in Microsoft® Internet Explorer 4.0 and later.
Applies To
Anchor, Area, Button, Document, Element, Form, Image, InputFile, InputImage, InputText, Link, Label, Map, Marquee, Object, OptionButton, Script, Select, Style, Table, TextContainer, Window2
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