PackageVersion 结构

定义

命名空间:

Windows.ApplicationModel

表示包版本信息。

public value class PackageVersion

/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
struct PackageVersion

[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
public struct PackageVersion

var packageVersion = {
major : /* Your value */,
minor : /* Your value */,
build : /* Your value */,
revision : /* Your value */
}

Public Structure PackageVersion

继承

ValueType

PackageVersion

属性

ContractVersionAttribute

Windows 要求

设备系列	Windows 10 (在 10.0.10240.0 中引入)
API contract	Windows.Foundation.UniversalApiContract (在 v1.0 中引入)

示例

使用 Package.Current 属性获取当前应用的包。 使用 Package.Id 属性获取包 ID，然后可以从中获取版本。

var package = Windows.ApplicationModel.Package.current;
var packageId = package.id;
var version = packageId.version;

using Windows.ApplicationModel;

Package package = Package.Current;
PackageId packageId = package.Id;
PackageVersion version = packageId.Version;

Dim package As Windows.ApplicationModel.Package = Windows.ApplicationModel.Package.Current
Dim packageId As Windows.ApplicationModel.PackageId = package.Id
Dim version As Windows.ApplicationModel.PackageVersion = packageId.Version

Windows::ApplicationModel::Package package{ Windows::ApplicationModel::Package::Current() };
Windows::ApplicationModel::PackageId packageId{ package.Id() };
Windows::ApplicationModel::PackageVersion version{ packageId.Version() };

Windows::ApplicationModel::Package^ package = Windows::ApplicationModel::Package::Current;
Windows::ApplicationModel::PackageId^ packageId = package->Id;
Windows::ApplicationModel::PackageVersion version = packageId->Version;

字段

Build	包的内部版本号。
Major	包的主版本号。
Minor	包的次要版本号。
Revision	包的修订版本号。

另请参阅

• Version