PrinterSettings.PaperSources Proprietà

Definizione

Ottiene i cassetti di alimentazione disponibili nella stampante.Gets the paper source trays that are available on the printer.

public:
 property System::Drawing::Printing::PrinterSettings::PaperSourceCollection ^ PaperSources { System::Drawing::Printing::PrinterSettings::PaperSourceCollection ^ get(); };
public System.Drawing.Printing.PrinterSettings.PaperSourceCollection PaperSources { get; }
member this.PaperSources : System.Drawing.Printing.PrinterSettings.PaperSourceCollection
Public ReadOnly Property PaperSources As PrinterSettings.PaperSourceCollection

Valore della proprietà

Oggetto PrinterSettings.PaperSourceCollection che rappresenta i cassetti di alimentazione disponibili in questa stampante.A PrinterSettings.PaperSourceCollection that represents the paper source trays that are available on this printer.

Esempi

Nell'esempio di codice seguente viene popolata la casella combinata comboPaperSource con le origini della carta supportate della stampante.The following code example populates the comboPaperSource combo box with the printer's supported paper sources. Il SourceName viene identificato come la proprietà che fornisce la stringa di visualizzazione per l'elemento da aggiungere tramite la proprietà DisplayMember della casella combinata.The SourceName is identified as the property that provides the display string for the item being added through the DisplayMember property of the combo box. Per l'esempio è necessario che esista una variabile di PrintDocument denominata printDoc e che la casella combinata specifica esista.The example requires that a PrintDocument variable named printDoc exists and that the specific combo box exists.

// 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

Commenti

Il PrinterSettings.PaperSourceCollection contiene PaperSource istanze che rappresentano i vassoi di origine della carta tramite la proprietà PaperSource.Kind, che contiene uno dei valori PaperSourceKind.The PrinterSettings.PaperSourceCollection contains PaperSource instances that represent the paper source trays through the PaperSource.Kind property, which contains one of the PaperSourceKind values.

In genere, l'origine carta della pagina viene impostata tramite la proprietà PageSettings.PaperSource su una PaperSource valida disponibile tramite la raccolta di PaperSources.Typically, you set a page's paper source through the PageSettings.PaperSource property to a valid PaperSource available through the PaperSources collection.

Si applica a

Vedi anche