通过

PrintSupportExtensionSession.PrinterSelected 事件

  • 参考

定义

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

当打印机对话框中的所选打印机更改为与打印机支持应用关联的打印机时引发。

// Register
event_token PrinterSelected(TypedEventHandler<PrintSupportExtensionSession, PrintSupportPrinterSelectedEventArgs const&> const& handler) const;

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

// Revoke with event_revoker
PrintSupportExtensionSession::PrinterSelected_revoker PrinterSelected(auto_revoke_t, TypedEventHandler<PrintSupportExtensionSession, PrintSupportPrinterSelectedEventArgs const&> const& handler) const;
public event TypedEventHandler<PrintSupportExtensionSession,PrintSupportPrinterSelectedEventArgs> PrinterSelected;
function onPrinterSelected(eventArgs) { /* Your code */ }
printSupportExtensionSession.addEventListener("printerselected", onPrinterSelected);
printSupportExtensionSession.removeEventListener("printerselected", onPrinterSelected);
- or -
printSupportExtensionSession.onprinterselected = onPrinterSelected;
Public Custom Event PrinterSelected As TypedEventHandler(Of PrintSupportExtensionSession, PrintSupportPrinterSelectedEventArgs)

事件类型

TypedEventHandler<PrintSupportExtensionSession,PrintSupportPrinterSelectedEventArgs>

Windows 要求

设备系列
Windows 11 Insider Preview (在 10.0.23504.0 中引入)
API contract
Windows.Foundation.UniversalApiContract (在 v15.0 中引入)

适用于