PrinterSettings.PaperSourceCollection.Item[Int32] 属性
定义
重要
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获取指定索引处的 PaperSource。
public:
virtual property System::Drawing::Printing::PaperSource ^ default[int] { System::Drawing::Printing::PaperSource ^ get(int index); };public virtual System.Drawing.Printing.PaperSource this[int index] { get; }member this.Item(int) : System.Drawing.Printing.PaperSourceDefault Public Overridable ReadOnly Property Item(index As Integer) As PaperSource参数
- index
- Int32
要获取的 PaperSource 的索引。
属性值
指定索引处的 PaperSource。
示例
下面的代码示例使用 comboPaperSource 打印机支持的纸张源填充组合框。 SourceName被标识为 属性，该属性提供通过DisplayMember组合框的 属性添加的项的显示字符串。 该示例要求 PrintDocument 存在名为 的 printDoc 变量，并且存在特定的组合框。
// 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)
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