PageSettings.PaperSource Proprietà

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

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

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

Public Property PaperSource As PaperSource

Valore della proprietà

Oggetto PaperSource che rappresenta l'alimentazione. L'impostazione predefinita è rappresentata dal tipo di alimentazione predefinito della stampante.

Eccezioni

Esempio

Nell'esempio di codice seguente vengono impostate tre proprietà per la pagina predefinita del documento, inclusa l'origine cartacea in base all'origine selezionata nella comboPaperSource casella combinata, quindi stampa il documento utilizzando il Print metodo . L'esempio richiede che esista una PrintDocument variabile denominata printDoc e che esistano le caselle combinate specifiche.

// Add list of supported paper sizes found on the printer.
// The DisplayMember property is used to identify the property that will provide the display String*.
comboPaperSize->DisplayMember = "PaperName";
PaperSize^ pkSize;
for ( int i = 0; i < printDoc->PrinterSettings->PaperSizes->Count; i++ )
{
   pkSize = printDoc->PrinterSettings->PaperSizes[ i ];
   comboPaperSize->Items->Add( pkSize );
}

// Create a PaperSize and specify the custom paper size through the constructor and add to combobox.
PaperSize^ pkCustomSize1 = gcnew PaperSize( "First custom size",100,200 );
comboPaperSize->Items->Add( pkCustomSize1 );

// Add list of supported paper sizes found on the printer. 
// The DisplayMember property is used to identify the property that will provide the display string.
comboPaperSize.DisplayMember = "PaperName";

PaperSize pkSize;
for (int i = 0; i < printDoc.PrinterSettings.PaperSizes.Count; i++){
    pkSize = printDoc.PrinterSettings.PaperSizes[i];
    comboPaperSize.Items.Add(pkSize);
}

// Create a PaperSize and specify the custom paper size through the constructor and add to combobox.
PaperSize pkCustomSize1 = new PaperSize("First custom size", 100, 200);

comboPaperSize.Items.Add(pkCustomSize1);

' Add list of supported paper sizes found on the printer. 
' The DisplayMember property is used to identify the property that will provide the display string.
comboPaperSize.DisplayMember = "PaperName"

Dim pkSize As PaperSize
For i = 0 to printDoc.PrinterSettings.PaperSizes.Count - 1
    pkSize = printDoc.PrinterSettings.PaperSizes.Item(i)
    comboPaperSize.Items.Add(pkSize)
Next

' Create a PaperSize and specify the custom paper size through the constructor and add to combobox.
Dim pkCustomSize1 As New PaperSize("Custom Paper Size", 100, 200)

comboPaperSize.Items.Add(pkCustomSize1)

// Add list of paper sources found on the printer to the combo box.
// The DisplayMember property is used to identify the property that will provide the display String*.
comboPaperSource->DisplayMember = "SourceName";
PaperSource^ pkSource;
for ( int i = 0; i < printDoc->PrinterSettings->PaperSources->Count; i++ )
{
   pkSource = printDoc->PrinterSettings->PaperSources[ i ];
   comboPaperSource->Items->Add( pkSource );
}

// Add list of paper sources found on the printer to the combo box.
// The DisplayMember property is used to identify the property that will provide the display string.
comboPaperSource.DisplayMember="SourceName";

PaperSource pkSource;
for (int i = 0; i < printDoc.PrinterSettings.PaperSources.Count; i++){
    pkSource = printDoc.PrinterSettings.PaperSources[i];
    comboPaperSource.Items.Add(pkSource);
}

' Add list of paper sources found on the printer to the combo box.
' The DisplayMember property is used to identify the property that will provide the display string.
comboPaperSource.DisplayMember = "SourceName"

Dim pkSource As PaperSource
For i = 0 to printDoc.PrinterSettings.PaperSources.Count - 1
    pkSource = printDoc.PrinterSettings.PaperSources.Item(i)
    comboPaperSource.Items.Add(pkSource)
Next

// Add list of printer resolutions found on the printer to the combobox.
// The PrinterResolution's ToString() method will be used to provide the display String.
PrinterResolution^ pkResolution;
for ( int i = 0; i < printDoc->PrinterSettings->PrinterResolutions->Count; i++ )
{
   pkResolution = printDoc->PrinterSettings->PrinterResolutions[ i ];
   comboPrintResolution->Items->Add( pkResolution );
}

// Add list of printer resolutions found on the printer to the combobox.
// The PrinterResolution's ToString() method will be used to provide the display string.

PrinterResolution pkResolution;
for (int i = 0; i < printDoc.PrinterSettings.PrinterResolutions.Count; i++){
    pkResolution = printDoc.PrinterSettings.PrinterResolutions[i];
    comboPrintResolution.Items.Add(pkResolution);
}

' Add list of printer resolutions found on the printer to the combobox.
' The PrinterResolution's ToString() method will be used to provide the display string.
Dim pkResolution As PrinterResolution
For i = 0 to printDoc.PrinterSettings.PrinterResolutions.Count - 1
    pkResolution = printDoc.PrinterSettings.PrinterResolutions.Item(i)
    comboPrintResolution.Items.Add(pkResolution)
Next

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

Commenti

Un PaperSource oggetto rappresenta l'origine della carta tramite la PaperSource.Kind proprietà , che contiene uno dei PaperSourceKind valori .

Impostare la PaperSource proprietà per la pagina su un oggetto valido PaperSource, disponibile tramite l'insieme PrinterSettings.PaperSources .

Si applica a

Vedi anche

• PaperSource
• Kind
• PaperSourceKind
• PaperSources