Package.CertificateContext 属性
定义
重要
一些信息与预发行产品相关,相应产品在发行之前可能会进行重大修改。 对于此处提供的信息,Microsoft 不作任何明示或暗示的担保。
获取或设置包的 X.509 证书对象。
public:
property long CertificateContext { long get(); void set(long value); };
[Microsoft.SqlServer.Dts.Runtime.Localization.LocalizablePropertyDescription(typeof(Microsoft.SqlServer.Dts.Runtime.Localized), "CertificateContextDesc")]
[System.ComponentModel.Browsable(false)]
public long CertificateContext { get; set; }
[<Microsoft.SqlServer.Dts.Runtime.Localization.LocalizablePropertyDescription(typeof(Microsoft.SqlServer.Dts.Runtime.Localized), "CertificateContextDesc")>]
[<System.ComponentModel.Browsable(false)>]
member this.CertificateContext : int64 with get, set
Public Property CertificateContext As Long
属性值
包的 X.509 证书对象。
- 属性
示例
以下示例加载包,然后检索多个包属性,包括包的证书上下文。
Class PackageTest
{
static void Main(string[] args)
{
// The variable pkg points to the location of the
// ExecuteProcess package sample
// installed with the samples.
string pkg = @"C:\Program Files\Microsoft SQL Server\100\Samples\Integration Services\Package Samples\ExecuteProcess Sample\ExecuteProcess\UsingExecuteProcess.dtsx";
Application app = new Application();
Package p = app.LoadPackage(pkg, null);
// Once the package is loaded, this sample can query
// on several properties
long cc = p.CertificateContext;
string cfn = p.CheckpointFileName;
DTSProtectionLevel pl = p.ProtectionLevel;
DTSPackageType dpt = p.PackageType;
Console.WriteLine("CertificateContext = " + cc);
Console.WriteLine("CheckpointFileName = " + cfn);
Console.WriteLine("ProtectionLevel = " + pl);
Console.WriteLine("PackageType = " + dpt);
}
}
Class PackageTest
{
Shared Sub Main(ByVal args() As String)
' The variable pkg points to the location of the
' ExecuteProcess package sample
' installed with the samples.
Dim pkg As String = "C:\Program Files\Microsoft SQL Server\100\Samples\Integration Services\Package Samples\ExecuteProcess Sample\ExecuteProcess\UsingExecuteProcess.dtsx"
Dim app As Application = New Application()
Dim p As Package = app.LoadPackage(pkg,Nothing)
' Once the package is loaded, this sample can query
' on several properties
Dim cc As Long = p.CertificateContext
Dim cfn As String = p.CheckpointFileName
Dim pl As DTSProtectionLevel = p.ProtectionLevel
Dim dpt As DTSPackageType = p.PackageType
Console.WriteLine("CertificateContext = " + cc)
Console.WriteLine("CheckpointFileName = " + cfn)
Console.WriteLine("ProtectionLevel = " + pl)
Console.WriteLine("PackageType = " + dpt)
End Sub
}
示例输出:
CertificateContext = 0
CheckpointFileName =
ProtectionLevel = EncryptSensitiveWithUserKey
PackageType = Default
注解
必须包含对 System.Security.Cryptography.X509Certificates 程序集的引用才能设置该值。