通过

PrintWorkflowJobBackgroundSession.JobStarting 事件

  • 参考

定义

命名空间:
Windows.Graphics.Printing.Workflow
编辑

打印工作流应用启动打印作业时引发。 打印工作流应用可以使用事件参数对象的成员跳过系统呈现，或者以其他方式修改操作。

// Register
event_token JobStarting(TypedEventHandler<PrintWorkflowJobBackgroundSession, PrintWorkflowJobStartingEventArgs const&> const& handler) const;

// Revoke with event_token
void JobStarting(event_token const* cookie) const;

// Revoke with event_revoker
PrintWorkflowJobBackgroundSession::JobStarting_revoker JobStarting(auto_revoke_t, TypedEventHandler<PrintWorkflowJobBackgroundSession, PrintWorkflowJobStartingEventArgs const&> const& handler) const;
public event TypedEventHandler<PrintWorkflowJobBackgroundSession,PrintWorkflowJobStartingEventArgs> JobStarting;
function onJobStarting(eventArgs) { /* Your code */ }
printWorkflowJobBackgroundSession.addEventListener("jobstarting", onJobStarting);
printWorkflowJobBackgroundSession.removeEventListener("jobstarting", onJobStarting);
- or -
printWorkflowJobBackgroundSession.onjobstarting = onJobStarting;
Public Custom Event JobStarting As TypedEventHandler(Of PrintWorkflowJobBackgroundSession, PrintWorkflowJobStartingEventArgs)

事件类型

TypedEventHandler<PrintWorkflowJobBackgroundSession,PrintWorkflowJobStartingEventArgs>

适用于