PrintTicket.PageOrientation 属性
定义
重要
一些信息与预发行产品相关，相应产品在发行之前可能会进行重大修改。 对于此处提供的信息，Microsoft 不作任何明示或暗示的担保。
获取或设置一个值，该值表示打印时如何定向页面内容。
public:
property Nullable<System::Printing::PageOrientation> PageOrientation { Nullable<System::Printing::PageOrientation> get(); void set(Nullable<System::Printing::PageOrientation> value); };public System.Printing.PageOrientation? PageOrientation { get; set; }member this.PageOrientation : Nullable<System.Printing.PageOrientation> with get, setPublic Property PageOrientation As Nullable(Of PageOrientation)属性值
用于指定如何定向页面内容的 PageOrientation 值，如 Landscape 或 ReversePortrait。
例外
调用代码操作尝试将属性设置为不在 PageOrientation 枚举范围内的值。
示例
以下示例演示如何使用此属性来配置打印作业。
// Use different PrintTickets for different FixedDocuments.
PrintTicket ptFD = new PrintTicket();
if (_firstDocumentPrintTicket <= 1)
{ // Print the first document in black/white and in portrait
// orientation. Since the PrintTicket at the
// FixedDocumentSequence level already specifies portrait
// orientation, this FixedDocument can just inherit that
// setting without having to set it again.
ptFD.PageOrientation = PageOrientation.Portrait;
ptFD.OutputColor = OutputColor.Monochrome;
_firstDocumentPrintTicket++;
}
else // if (_firstDocumentPrintTicket > 1)
{ // Print the second document in color and in landscape
// orientation. Since the PrintTicket at the
// FixedDocumentSequence level already specifies portrait
// orientation, this FixedDocument needs to set its
// PrintTicket with landscape orientation in order to
// override the higher level setting.
ptFD.PageOrientation = PageOrientation.Landscape;
ptFD.OutputColor = OutputColor.Color;
}
' Use different PrintTickets for different FixedDocuments.
Dim ptFD As New PrintTicket()
If _firstDocumentPrintTicket <= 1 Then
' orientation. Since the PrintTicket at the
' FixedDocumentSequence level already specifies portrait
' orientation, this FixedDocument can just inherit that
' setting without having to set it again.
ptFD.PageOrientation = PageOrientation.Portrait
ptFD.OutputColor = OutputColor.Monochrome
_firstDocumentPrintTicket += 1
Else ' if (_firstDocumentPrintTicket > 1)
' orientation. Since the PrintTicket at the
' FixedDocumentSequence level already specifies portrait
' orientation, this FixedDocument needs to set its
' PrintTicket with landscape orientation in order to
' override the higher level setting.
ptFD.PageOrientation = PageOrientation.Landscape
ptFD.OutputColor = OutputColor.Color
End If
注解
null此属性的值表示未指定此功能设置。 此外，当值为 null时， (的 XML 版本 PrintTicket 将看不到 SaveTo 和 GetXmlStream) 将不包含此功能的任何标记。
此属性对应于打印架构的PageOrientation关键字 (keyword) 。
可以使用 属性测试打印机支持 PageOrientationCapability 的选项。
