PrintQueueStatus 列舉
定義
重要
部分資訊涉及發行前產品，在發行之前可能會有大幅修改。 Microsoft 對此處提供的資訊，不做任何明確或隱含的瑕疵擔保。
指定列印佇列或其印表機的狀態。
此列舉支援其成員值的位元組合。
public enum class PrintQueueStatus[System.Flags]
public enum PrintQueueStatus[<System.Flags>]
type PrintQueueStatus = Public Enum PrintQueueStatus- 繼承
- 屬性
欄位
| Busy | 512 | 印表機忙碌中。 |
| DoorOpen | 4194304 | 印表機上的門為開啟。 |
| Error | 2 | 因為發生錯誤狀況，印表機無法列印。 |
| Initializing | 32768 | 印表機初始化中。 |
| IOActive | 256 | 印表機與列印伺服器交換資料中。 |
| ManualFeed | 32 | 印表機在等候使用者將列印媒體放入手動送紙匣中。 |
| None | 0 | 狀態未指定。 |
| NotAvailable | 4096 | 狀態資訊無法使用。 |
| NoToner | 262144 | 印表機的碳粉已用完。 |
| Offline | 128 | 印表機為離線。 |
| OutOfMemory | 2097152 | 印表機沒有可用的記憶體。 |
| OutputBinFull | 2048 | 印表機的輸出紙匣已滿。 |
| PagePunt | 524288 | 印表機無法列印目前頁面。 |
| PaperJam | 8 | 印表機內的紙夾住了。 |
| PaperOut | 16 | 印表機沒有或已經用完目前列印工作所需的紙張類型。 |
| PaperProblem | 64 | 印表機中的紙導致未指定的錯誤狀況。 |
| Paused | 1 | 列印佇列已暫停。 |
| PendingDeletion | 4 | 列印佇列正在刪除列印工作。 |
| PowerSave | 16777216 | 印表機處於省電模式。 |
| Printing | 1024 | 裝置列印中。 |
| Processing | 16384 | 裝置正在進行某些作業，如果此裝置是結合印表機、傳真機及掃描器的多功能裝置，則不需要列印的動作。 |
| ServerUnknown | 8388608 | 印表機處於錯誤狀態。 |
| TonerLow | 131072 | 印表機內只剩餘少量的碳粉。 |
| UserIntervention | 1048576 | 印表機需要使用者動作才能修正錯誤狀況。 |
| Waiting | 8192 | 印表機在等候列印工作中。 |
| WarmingUp | 65536 | 印表機準備中。 |
範例
下列範例示範如何使用此列舉作為問卷中所有印表機的一部分，以取得可能的錯誤狀態。
internal:
// Check for possible trouble states of a printer using the flags of the QueueStatus property
static void SpotTroubleUsingQueueAttributes (System::String^% statusReport, System::Printing::PrintQueue^ pq)
{
if ((pq->QueueStatus & PrintQueueStatus::PaperProblem) == PrintQueueStatus::PaperProblem)
{
statusReport = statusReport + "Has a paper problem. ";
}
if ((pq->QueueStatus & PrintQueueStatus::NoToner) == PrintQueueStatus::NoToner)
{
statusReport = statusReport + "Is out of toner. ";
}
if ((pq->QueueStatus & PrintQueueStatus::DoorOpen) == PrintQueueStatus::DoorOpen)
{
statusReport = statusReport + "Has an open door. ";
}
if ((pq->QueueStatus & PrintQueueStatus::Error) == PrintQueueStatus::Error)
{
statusReport = statusReport + "Is in an error state. ";
}
if ((pq->QueueStatus & PrintQueueStatus::NotAvailable) == PrintQueueStatus::NotAvailable)
{
statusReport = statusReport + "Is not available. ";
}
if ((pq->QueueStatus & PrintQueueStatus::Offline) == PrintQueueStatus::Offline)
{
statusReport = statusReport + "Is off line. ";
}
if ((pq->QueueStatus & PrintQueueStatus::OutOfMemory) == PrintQueueStatus::OutOfMemory)
{
statusReport = statusReport + "Is out of memory. ";
}
if ((pq->QueueStatus & PrintQueueStatus::PaperOut) == PrintQueueStatus::PaperOut)
{
statusReport = statusReport + "Is out of paper. ";
}
if ((pq->QueueStatus & PrintQueueStatus::OutputBinFull) == PrintQueueStatus::OutputBinFull)
{
statusReport = statusReport + "Has a full output bin. ";
}
if ((pq->QueueStatus & PrintQueueStatus::PaperJam) == PrintQueueStatus::PaperJam)
{
statusReport = statusReport + "Has a paper jam. ";
}
if ((pq->QueueStatus & PrintQueueStatus::Paused) == PrintQueueStatus::Paused)
{
statusReport = statusReport + "Is paused. ";
}
if ((pq->QueueStatus & PrintQueueStatus::TonerLow) == PrintQueueStatus::TonerLow)
{
statusReport = statusReport + "Is low on toner. ";
}
if ((pq->QueueStatus & PrintQueueStatus::UserIntervention) == PrintQueueStatus::UserIntervention)
{
statusReport = statusReport + "Needs user intervention. ";
}
// Check if queue is even available at this time of day
// The method below is defined in the complete example.
ReportAvailabilityAtThisTime(statusReport, pq);
};
// Check for possible trouble states of a printer using the flags of the QueueStatus property
internal static void SpotTroubleUsingQueueAttributes(ref String statusReport, PrintQueue pq)
{
if ((pq.QueueStatus & PrintQueueStatus.PaperProblem) == PrintQueueStatus.PaperProblem)
{
statusReport = statusReport + "Has a paper problem. ";
}
if ((pq.QueueStatus & PrintQueueStatus.NoToner) == PrintQueueStatus.NoToner)
{
statusReport = statusReport + "Is out of toner. ";
}
if ((pq.QueueStatus & PrintQueueStatus.DoorOpen) == PrintQueueStatus.DoorOpen)
{
statusReport = statusReport + "Has an open door. ";
}
if ((pq.QueueStatus & PrintQueueStatus.Error) == PrintQueueStatus.Error)
{
statusReport = statusReport + "Is in an error state. ";
}
if ((pq.QueueStatus & PrintQueueStatus.NotAvailable) == PrintQueueStatus.NotAvailable)
{
statusReport = statusReport + "Is not available. ";
}
if ((pq.QueueStatus & PrintQueueStatus.Offline) == PrintQueueStatus.Offline)
{
statusReport = statusReport + "Is off line. ";
}
if ((pq.QueueStatus & PrintQueueStatus.OutOfMemory) == PrintQueueStatus.OutOfMemory)
{
statusReport = statusReport + "Is out of memory. ";
}
if ((pq.QueueStatus & PrintQueueStatus.PaperOut) == PrintQueueStatus.PaperOut)
{
statusReport = statusReport + "Is out of paper. ";
}
if ((pq.QueueStatus & PrintQueueStatus.OutputBinFull) == PrintQueueStatus.OutputBinFull)
{
statusReport = statusReport + "Has a full output bin. ";
}
if ((pq.QueueStatus & PrintQueueStatus.PaperJam) == PrintQueueStatus.PaperJam)
{
statusReport = statusReport + "Has a paper jam. ";
}
if ((pq.QueueStatus & PrintQueueStatus.Paused) == PrintQueueStatus.Paused)
{
statusReport = statusReport + "Is paused. ";
}
if ((pq.QueueStatus & PrintQueueStatus.TonerLow) == PrintQueueStatus.TonerLow)
{
statusReport = statusReport + "Is low on toner. ";
}
if ((pq.QueueStatus & PrintQueueStatus.UserIntervention) == PrintQueueStatus.UserIntervention)
{
statusReport = statusReport + "Needs user intervention. ";
}
// Check if queue is even available at this time of day
// The method below is defined in the complete example.
ReportAvailabilityAtThisTime(ref statusReport, pq);
}
' Check for possible trouble states of a printer using the flags of the QueueStatus property
Friend Shared Sub SpotTroubleUsingQueueAttributes(ByRef statusReport As String, ByVal pq As PrintQueue)
If (pq.QueueStatus And PrintQueueStatus.PaperProblem) = PrintQueueStatus.PaperProblem Then
statusReport = statusReport & "Has a paper problem. "
End If
If (pq.QueueStatus And PrintQueueStatus.NoToner) = PrintQueueStatus.NoToner Then
statusReport = statusReport & "Is out of toner. "
End If
If (pq.QueueStatus And PrintQueueStatus.DoorOpen) = PrintQueueStatus.DoorOpen Then
statusReport = statusReport & "Has an open door. "
End If
If (pq.QueueStatus And PrintQueueStatus.Error) = PrintQueueStatus.Error Then
statusReport = statusReport & "Is in an error state. "
End If
If (pq.QueueStatus And PrintQueueStatus.NotAvailable) = PrintQueueStatus.NotAvailable Then
statusReport = statusReport & "Is not available. "
End If
If (pq.QueueStatus And PrintQueueStatus.Offline) = PrintQueueStatus.Offline Then
statusReport = statusReport & "Is off line. "
End If
If (pq.QueueStatus And PrintQueueStatus.OutOfMemory) = PrintQueueStatus.OutOfMemory Then
statusReport = statusReport & "Is out of memory. "
End If
If (pq.QueueStatus And PrintQueueStatus.PaperOut) = PrintQueueStatus.PaperOut Then
statusReport = statusReport & "Is out of paper. "
End If
If (pq.QueueStatus And PrintQueueStatus.OutputBinFull) = PrintQueueStatus.OutputBinFull Then
statusReport = statusReport & "Has a full output bin. "
End If
If (pq.QueueStatus And PrintQueueStatus.PaperJam) = PrintQueueStatus.PaperJam Then
statusReport = statusReport & "Has a paper jam. "
End If
If (pq.QueueStatus And PrintQueueStatus.Paused) = PrintQueueStatus.Paused Then
statusReport = statusReport & "Is paused. "
End If
If (pq.QueueStatus And PrintQueueStatus.TonerLow) = PrintQueueStatus.TonerLow Then
statusReport = statusReport & "Is low on toner. "
End If
If (pq.QueueStatus And PrintQueueStatus.UserIntervention) = PrintQueueStatus.UserIntervention Then
statusReport = statusReport & "Needs user intervention. "
End If
' Check if queue is even available at this time of day
' The method below is defined in the complete example.
ReportAvailabilityAtThisTime(statusReport, pq)
End Sub
備註
如同 類別 PrintQueue ，這個列舉會以一個單位處理列印佇列和實體印表機 (或裝置) 。 某些值代表實體裝置的狀態，而其他值則代表在列印伺服器上執行的列印佇列程序狀態。
使用此列舉來提供 類別之 PrintQueue 屬性的值QueueStatus。
