PrintBooleanProperty 构造函数

定义

命名空间:

System.Printing.IndexedProperties

程序集:

System.Printing.dll

初始化 PrintBooleanProperty 类的新实例。

重载

PrintBooleanProperty(String)	为指定的特性初始化 PrintBooleanProperty 类的一个新实例。
PrintBooleanProperty(String, Object)	为使用指定值的指定属性初始化PrintBooleanProperty 类一个的新实例。

PrintBooleanProperty(String)

为指定的特性初始化 PrintBooleanProperty 类的一个新实例。

public:
 PrintBooleanProperty(System::String ^ attributeName);

public PrintBooleanProperty (string attributeName);

new System.Printing.IndexedProperties.PrintBooleanProperty : string -> System.Printing.IndexedProperties.PrintBooleanProperty

Public Sub New (attributeName As String)

参数

attributeName

String

Boolean 表示的 PrintBooleanProperty 特性的名称。

注解

attributeName拼写应与打印系统对象的某个特定Boolean属性的名称完全相同，包括大小写。 例如， IsBusy 对象的 属性 PrintQueue 必须拼写为“IsBusy”，而不是“Busy”或“Isbusy”。

PrintBooleanProperty(String, Object)

为使用指定值的指定属性初始化PrintBooleanProperty 类一个的新实例。

public:
 PrintBooleanProperty(System::String ^ attributeName, System::Object ^ attributeValue);

public PrintBooleanProperty (string attributeName, object attributeValue);

new System.Printing.IndexedProperties.PrintBooleanProperty : string * obj -> System.Printing.IndexedProperties.PrintBooleanProperty

Public Sub New (attributeName As String, attributeValue As Object)

参数

attributeName

String

Boolean 表示的 PrintBooleanProperty 属性的名称。

attributeValue

Object

PrintBooleanProperty 表示的属性的值。

示例

以下示例演示如何在安装第二台打印机时使用此构造函数，该打印机的属性与现有打印机仅在位置、端口和共享状态上不同。

LocalPrintServer myLocalPrintServer = new LocalPrintServer(PrintSystemDesiredAccess.AdministrateServer);
PrintQueue sourcePrintQueue = myLocalPrintServer.DefaultPrintQueue;
PrintPropertyDictionary myPrintProperties = sourcePrintQueue.PropertiesCollection;

// Share the new printer using Remove/Add methods
PrintBooleanProperty shared = new PrintBooleanProperty("IsShared", true);
myPrintProperties.Remove("IsShared");
myPrintProperties.Add("IsShared", shared);

// Give the new printer its share name using SetProperty method
PrintStringProperty theShareName = new PrintStringProperty("ShareName", "\"Son of " + sourcePrintQueue.Name +"\"");
myPrintProperties.SetProperty("ShareName", theShareName);

// Specify the physical location of the new printer using Remove/Add methods
PrintStringProperty theLocation = new PrintStringProperty("Location", "the supply room");
myPrintProperties.Remove("Location");
myPrintProperties.Add("Location", theLocation);

// Specify the port for the new printer
String[] port = new String[] { "COM1:" };

// Install the new printer on the local print server
PrintQueue clonedPrinter = myLocalPrintServer.InstallPrintQueue("My clone of " + sourcePrintQueue.Name, "Xerox WCP 35 PS", port, "WinPrint", myPrintProperties);
myLocalPrintServer.Commit();

// Report outcome
Console.WriteLine("{0} in {1} has been installed and shared as {2}", clonedPrinter.Name, clonedPrinter.Location, clonedPrinter.ShareName);
Console.WriteLine("Press Return to continue ...");
Console.ReadLine();

Dim myLocalPrintServer As New LocalPrintServer(PrintSystemDesiredAccess.AdministrateServer)
Dim sourcePrintQueue As PrintQueue = myLocalPrintServer.DefaultPrintQueue
Dim myPrintProperties As PrintPropertyDictionary = sourcePrintQueue.PropertiesCollection

' Share the new printer using Remove/Add methods
Dim [shared] As New PrintBooleanProperty("IsShared", True)
myPrintProperties.Remove("IsShared")
myPrintProperties.Add("IsShared", [shared])

' Give the new printer its share name using SetProperty method
Dim theShareName As New PrintStringProperty("ShareName", """Son of " & sourcePrintQueue.Name & """")
myPrintProperties.SetProperty("ShareName", theShareName)

' Specify the physical location of the new printer using Remove/Add methods
Dim theLocation As New PrintStringProperty("Location", "the supply room")
myPrintProperties.Remove("Location")
myPrintProperties.Add("Location", theLocation)

' Specify the port for the new printer
Dim port() As String = { "COM1:" }


' Install the new printer on the local print server
Dim clonedPrinter As PrintQueue = myLocalPrintServer.InstallPrintQueue("My clone of " & sourcePrintQueue.Name, "Xerox WCP 35 PS", port, "WinPrint", myPrintProperties)
myLocalPrintServer.Commit()

' Report outcome
Console.WriteLine("{0} in {1} has been installed and shared as {2}", clonedPrinter.Name, clonedPrinter.Location, clonedPrinter.ShareName)
Console.WriteLine("Press Return to continue ...")
Console.ReadLine()

注解

attributeName拼写应与打印系统对象的某个特定Boolean属性的名称完全相同，包括大小写。 例如， IsBusy 对象的 属性 PrintQueue 必须拼写为“IsBusy”，而不是“Busy”或“Isbusy”。