}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.QueueS...
大多数企业将在某个时候购买同一型号的多台打印机。 通常,所有这些都安装有几乎相同的配置设置。 安装每个打印机可能非常耗时且容易出错。 使用 Microsoft .NET Framework 公开的 System.Printing.IndexedProperties 命名空间和 InstallPrintQueue 类可以立即安装从现有打印队列克隆的任意数量的附加打印队列。
In the prototypes shown earlier, you'll notice that the RegisterWaitForSingleObject method returns a RegisteredWaitHandle object. This object identifies the kernel object that the thread pool is waiting on. If, for some reason, your application wants to tell the thread pool to stop watching the ...
{//Let us open the printer and get the printer handle._spoolerName = strSpoolName;//Start MonitoringStart(); }#endregion#region destructor~PrintQueueMonitor() { Stop(); }#endregion#region StartMonitoringpublicvoidStart() { OpenPrinter(_spoolerName,out_printerHandle,0);if(_printerHandle !=Int...
Device context Pen Filled shape Printing and print spooler Font and text Rectangle Input Method Editor Region Line and curve Unicode and character setUser InterfaceExpand table Controls User Input Button Common dialog box Combo box Keyboard accelerator List box Keyboard input Rich edit control Mouse ...
spooler service is stopping automatically SSL Certificate add failed, Error: 1312 SSTP Error 0x80072746: An existing connection was forcibly closed by the remote host. SSTP Client connecting to non standard port ... Start -> Run -> mstsc ERROR "unable to open connection file Default.rdp...
stop(1) strchg(1) strconf(1) stream(1) streamzip(1) strings(1) strings(1g) strip(1) stty(1) stty(1g) sum(1) sum(1g) suspend(1) svc-create-first-boot(1) svcio(1) svcprop(1) svcs(1) svn(1) svnadmin(1) svndumpfilter(1) svnlook(1) svnmucc(1) svnrdump(1) svnsync(1...
在ASP.NET中获取文件属性
许多软件的打开对话框都有预览功能,最常见的就是图片预览,用鼠标选择一个图片文件后,右侧或者下侧就会有该图片的缩略图(photoshop中属 于后者)。在winform编程中,有专门的打开文件对话框的类OpenFileDialog,但是他不提供文件预览功能,封装得实在太好。看看它公开那 些接口 ...
开发者ID:VB.NET开发者,项目名称:System.Printing,代码行数:47,代码来源:PrintQueue.IsTonerLow 注:本文中的System.Printing.PrintQueue.IsTonerLow属性示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License...