PrintQueue.IsServerUnknown 属性

定义

获取用于指示打印机是否处于出错状态的值。Gets a value that indicates whether the printer is in an error state.

public:
 property bool IsServerUnknown { bool get(); };
public bool IsServerUnknown { get; }
member this.IsServerUnknown : bool
Public ReadOnly Property IsServerUnknown As Boolean

属性值

如果打印机处于出错状态,则为 true;否则为 falsetrue if in the printer is in an error state; otherwise, false.

注解

如果打印机不支持具有这种含义的信号,则属性始终 falseIf the printer does not support a signal with this meaning, then the property is always false.

适用于