語言

PrintSystemDesiredAccess 列舉

定義

命名空間:
System.Printing
組件:
System.Printing.dll

指定列印物件的不同訪問許可權（或存取層級）。

public enum class PrintSystemDesiredAccess
public enum PrintSystemDesiredAccess
type PrintSystemDesiredAccess = 
Public Enum PrintSystemDesiredAccess
繼承
Object
ValueType
Enum
PrintSystemDesiredAccess

欄位

名稱 值 Description
None 0

無存取權限。
EnumerateServer 131074

有權在列印伺服器上列出佇列。
UsePrinter 131080

有權將列印工作加入隊列，並刪除及列舉自己的工作。
AdministrateServer 983041

有權執行列印伺服器的所有管理任務。 此存取層 級不 包含 AdministratePrinter 伺服器所託管列印佇列的權限。
AdministratePrinter 983052

執行列印佇列所有行政任務的權利，包括暫停與恢復任何列印任務的權利;以及刪除所有佇列中工作任務的權利。 此存取層級也包含所有權利。UsePrinter

範例

以下範例說明如何利用此枚舉安裝第二台印表機，其特性僅在位置、埠及共享狀態上與現有印表機不同。

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()

備註

各級存取權限依以下條件而異：

  • 無論列印伺服器是電腦還是列印伺服器設備。

  • 所使用的作業系統。

  • 安裝的安全更新。

  • 所支援的安全政策。

因此，「成員」區塊中的存取權描述通常是對應各存取層級的權利，但列出的存取等級可能對特定系統提供更多或更少的權限。

這些值主要用作 和 PrintServer 的參數PrintQueue。 如果你使用只能套用到其他物件的值，建構子會拋出例外。 例如，不要將 AdministratePrinter 傳給 PrintServer 建構者。

適用於