EnvelopeVisible 属性 (PowerPoint)Presentation.EnvelopeVisible property (PowerPoint)

确定电子邮件邮件头在文档窗口中是否可见。Determines whether the email message header is visible in the document window. 读/写。Read/write.


expressionexpression. EnvelopeVisible

_表达式_一个代表Presentation对象的变量。expression A variable that represents an Presentation object.

返回值Return value



EnvelopeVisible属性的值可以是下列MsoTriState常量之一。The value of the EnvelopeVisible property can be one of these MsoTriState constants.

常量Constant 说明Description
msoFalsemsoFalse 电子邮件的邮件头在文档窗口中不可见。The email message header is not visible in the document window. 默认值。The default.
msoTruemsoTrue 电子邮件的邮件头在文档窗口中可见。The email message header is visible in the document window.


本示例显示电子邮件的邮件头。This example displays the email message header.

ActivePresentation.EnvelopeVisible = msoTrue

另请参阅See also

演示文稿对象Presentation Object

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