PageSettings.PrinterResolution Properti

Definisi

Ruang nama:

System.Drawing.Printing

Rakitan:

System.Drawing.Common.dll

Paket:

System.Drawing.Common v8.0.0

Sumber:

PageSettings.cs

Mendapatkan atau menyetel resolusi printer untuk halaman tersebut.

public:
 property System::Drawing::Printing::PrinterResolution ^ PrinterResolution { System::Drawing::Printing::PrinterResolution ^ get(); void set(System::Drawing::Printing::PrinterResolution ^ value); };

public System.Drawing.Printing.PrinterResolution PrinterResolution { get; set; }

member this.PrinterResolution : System.Drawing.Printing.PrinterResolution with get, set

Public Property PrinterResolution As PrinterResolution

Nilai Properti

PrinterResolution

A PrinterResolution yang menentukan resolusi printer untuk halaman. Defaultnya adalah resolusi default printer.

Pengecualian

InvalidPrinterException

Pencetak yang dinamai PrinterName dalam properti tidak ada atau tidak ada pencetak default yang terinstal.

Contoh

Contoh kode berikut menetapkan tiga properti untuk halaman default dokumen, termasuk resolusi printer berdasarkan resolusi yang dipilih dalam comboPrintResolution kotak kombo, lalu mencetak dokumen menggunakan Print metode . Contohnya mengharuskan PrintDocument variabel bernama printDoc ada dan kotak kombo tertentu ada.

private:
   void MyButtonPrint_Click( Object^ sender, System::EventArgs^ e )
   {
      // Set the paper size based upon the selection in the combo box.
      if ( comboPaperSize->SelectedIndex != -1 )
      {
         printDoc->DefaultPageSettings->PaperSize = printDoc->PrinterSettings->PaperSizes[ comboPaperSize->SelectedIndex ];
      }

      // Set the paper source based upon the selection in the combo box.
      if ( comboPaperSource->SelectedIndex != -1 )
      {
         printDoc->DefaultPageSettings->PaperSource = printDoc->PrinterSettings->PaperSources[ comboPaperSource->SelectedIndex ];
      }

      // Set the printer resolution based upon the selection in the combo box.
      if ( comboPrintResolution->SelectedIndex != -1 )
      {
         printDoc->DefaultPageSettings->PrinterResolution = printDoc->PrinterSettings->PrinterResolutions[ comboPrintResolution->SelectedIndex ];
      }

      // Print the document with the specified paper size, source, and print resolution.
      printDoc->Print();
   }

private void MyButtonPrint_Click(object sender, System.EventArgs e)
{
    // Set the paper size based upon the selection in the combo box.
    if (comboPaperSize.SelectedIndex != -1) {
        printDoc.DefaultPageSettings.PaperSize = 
            printDoc.PrinterSettings.PaperSizes[comboPaperSize.SelectedIndex];
    }

    // Set the paper source based upon the selection in the combo box.
    if (comboPaperSource.SelectedIndex != -1) {
        printDoc.DefaultPageSettings.PaperSource = 
            printDoc.PrinterSettings.PaperSources[comboPaperSource.SelectedIndex];
    }
    
    // Set the printer resolution based upon the selection in the combo box.
    if (comboPrintResolution.SelectedIndex != -1) 
    {
        printDoc.DefaultPageSettings.PrinterResolution= 
            printDoc.PrinterSettings.PrinterResolutions[comboPrintResolution.SelectedIndex];
    }

    // Print the document with the specified paper size, source, and print resolution.
    printDoc.Print();
}

Private Sub MyButtonPrint_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyButtonPrint.Click

    ' Set the paper size based upon the selection in the combo box.
    If comboPaperSize.SelectedIndex <> -1 Then
        printDoc.DefaultPageSettings.PaperSize = _
        printDoc.PrinterSettings.PaperSizes.Item(comboPaperSize.SelectedIndex)
    End If

    ' Set the paper source based upon the selection in the combo box.
    If comboPaperSource.SelectedIndex <> -1 Then
        printDoc.DefaultPageSettings.PaperSource = _
        printDoc.PrinterSettings.PaperSources.Item(comboPaperSource.SelectedIndex)
    End If

    ' Set the printer resolution based upon the selection in the combo box.
    If comboPrintResolution.SelectedIndex <> -1 Then
        printDoc.DefaultPageSettings.PrinterResolution = _
        printDoc.PrinterSettings.PrinterResolutions.Item(comboPrintResolution.SelectedIndex)
    End If

    ' Print the document with the specified paper size and source.
    printDoc.Print()

End Sub

Keterangan

PrinterResolution mewakili resolusi printer melalui PrinterResolution.Kind properti , yang berisi salah PrinterResolutionKind satu nilai.

Atur PrinterResolution properti untuk halaman ke yang valid PrinterResolution, tersedia melalui PrinterSettings.PrinterResolutions koleksi.

Lihat juga

• PrinterResolution
• Kind
• PrinterResolutionKind
• PrinterResolutions