causesvalidation
causesvalidation-
To prevent page validation from occurring , set the causesvalidation property to false .
若要禁止执行页验证，需将causesvalidation属性设置为false。
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To disable automatic validation , set the causesvalidation property on the command controls to false .
若要禁用自动验证，请将command控件上的causesvalidation属性设置为false。
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To prevent validation from occurring when a button is clicked , set the causesvalidation property to false .
若要避免在单击按钮时进行验证，请将causesvalidation属性设置为false。