PrinterSettings.PaperSizeCollection.Item[Int32] Proprietà

public:
 virtual property System::Drawing::Printing::PaperSize ^ default[int] { System::Drawing::Printing::PaperSize ^ get(int index); };

public virtual System.Drawing.Printing.PaperSize this[int index] { get; }

member this.Item(int) : System.Drawing.Printing.PaperSize

Default Public Overridable ReadOnly Property Item(index As Integer) As PaperSize

Parametri

Valore della proprietà

Oggetto PaperSize in corrispondenza dell'indice specificato.

Esempio

Nell'esempio di codice seguente viene popolata la comboPaperSize casella combinata con le dimensioni di carta supportate dalla stampante. Inoltre, viene creata una dimensione di carta personalizzata e aggiunta alla casella combinata. L'oggetto PaperName viene identificato come proprietà che fornisce la stringa di visualizzazione per l'elemento aggiunto tramite la DisplayMember proprietà della casella combinata. L'esempio richiede che esista una PrintDocument variabile denominata printDoc e che esista la casella combinata specifica.

// 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)

Si applica a

Vedi anche

• PaperSize