PrintTicket.OutputColor 屬性
重要
部分資訊涉及發行前產品，在發行之前可能會有大幅修改。 Microsoft 對此處提供的資訊，不做任何明確或隱含的瑕疵擔保。
取得或設定值，指出印表機如何處理有色彩或灰階的內容。
public:
property Nullable<System::Printing::OutputColor> OutputColor { Nullable<System::Printing::OutputColor> get(); void set(Nullable<System::Printing::OutputColor> value); };C#
public System.Printing.OutputColor? OutputColor { get; set; }member this.OutputColor : Nullable<System.Printing.OutputColor> with get, setPublic Property OutputColor As Nullable(Of OutputColor)OutputColor 值，指出印表機如何處理有色彩或灰階的內容。
呼叫程式碼嘗試將屬性設定為不屬於 OutputColor 列舉的值。
下列範例示範如何使用這個屬性來設定列印作業。
C#
// 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
null此屬性的值表示未指定這項功能設定。 此外，當值為 null時， () 的 XML 版本 PrintTicket 將不會 SaveToGetXmlStream 包含此功能的任何標記。
此屬性會對應至 列印架構的 PageOutputColor 關鍵詞。
您可以使用 屬性來測試印表機支援 OutputColorCapability 的選項。
| 產品 | 版本 |
|---|---|
| .NET Framework | 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
| Windows Desktop | 3.0, 3.1, 5, 6, 7, 8, 9 |
