通过

PhotoImportFindItemsResult.SelectionChanged 事件

  • 参考

定义

命名空间:
Windows.Media.Import
编辑

当选择要包含在 ImportItemsAsync 操作中的项集更改时发生。

// Register
event_token SelectionChanged(TypedEventHandler<PhotoImportFindItemsResult, PhotoImportSelectionChangedEventArgs const&> const& handler) const;

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

// Revoke with event_revoker
PhotoImportFindItemsResult::SelectionChanged_revoker SelectionChanged(auto_revoke_t, TypedEventHandler<PhotoImportFindItemsResult, PhotoImportSelectionChangedEventArgs const&> const& handler) const;
public event TypedEventHandler<PhotoImportFindItemsResult,PhotoImportSelectionChangedEventArgs> SelectionChanged;
function onSelectionChanged(eventArgs) { /* Your code */ }
photoImportFindItemsResult.addEventListener("selectionchanged", onSelectionChanged);
photoImportFindItemsResult.removeEventListener("selectionchanged", onSelectionChanged);
- or -
photoImportFindItemsResult.onselectionchanged = onSelectionChanged;
Public Custom Event SelectionChanged As TypedEventHandler(Of PhotoImportFindItemsResult, PhotoImportSelectionChangedEventArgs)

事件类型

TypedEventHandler<PhotoImportFindItemsResult,PhotoImportSelectionChangedEventArgs>

适用于