PrinterSettings.PrinterResolutionCollection.Count 属性

定义

获取集合中可用打印机分辨率的数目。Gets the number of available printer resolutions in the collection.

public:
 property int Count { int get(); };
public int Count { get; }
member this.Count : int
Public ReadOnly Property Count As Integer

属性值

Int32

集合中可用打印机分辨率的数目。The number of available printer resolutions in the collection.

实现

示例

下面的代码示例 comboPrintResolution 用支持的分辨率填充组合框。The following code example populates the comboPrintResolution combo box with the supported resolutions. 该示例要求 PrintDocument 名为的变量 printDoc 存在并且存在特定的组合框。The example requires that a PrintDocument variable named printDoc exists and that the specific combo box exists.

// 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

适用于