PackageCatalog.PackageUninstalling 事件

定义

命名空间:

Windows.ApplicationModel

指示正在卸载应用包。

// Register
event_token PackageUninstalling(TypedEventHandler<PackageCatalog, PackageUninstallingEventArgs const&> const& handler) const;

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

// Revoke with event_revoker
PackageCatalog::PackageUninstalling_revoker PackageUninstalling(auto_revoke_t, TypedEventHandler<PackageCatalog, PackageUninstallingEventArgs const&> const& handler) const;

public event TypedEventHandler<PackageCatalog,PackageUninstallingEventArgs> PackageUninstalling;

function onPackageUninstalling(eventArgs) { /* Your code */ }
packageCatalog.addEventListener("packageuninstalling", onPackageUninstalling);
packageCatalog.removeEventListener("packageuninstalling", onPackageUninstalling);
- or -
packageCatalog.onpackageuninstalling = onPackageUninstalling;

Public Custom Event PackageUninstalling As TypedEventHandler(Of PackageCatalog, PackageUninstallingEventArgs) 

事件类型

TypedEventHandler<PackageCatalog,PackageUninstallingEventArgs>

注解

如果使用 OpenForCurrentPackage 获取 PackageCatalog，则应用仅接收其自身或其相关包（如可选包）的包事件。

若要获取用户所有包的包事件，请改用 OpenForCurrentUser 获取 PackageCatalog。