X509SelectionFlag 枚举

定义

指定使用 SelectFromCollection 方法请求的选择类型。Specifies the type of selection requested using the SelectFromCollection method.

public enum class X509SelectionFlag
public enum X509SelectionFlag
type X509SelectionFlag = 
Public Enum X509SelectionFlag
继承
X509SelectionFlag

字段

MultiSelection 1

多重选择。A multiple selection. 用户可以使用 Shift 或 Ctrl 键选择多个 X.509 证书。The user can use the SHIFT or CRTL keys to select more than one X.509 certificate.

SingleSelection 0

单项选择。A single selection. 该用户界面允许用户选择一个 X.509 证书。The UI allows the user to select one X.509 certificate.

示例

下面的代码示例演示如何将选择标志与X509Certificate2UI.SelectFromCollection方法一起使用。The following code example demonstrates how to use the selection flag with the X509Certificate2UI.SelectFromCollection method. 此代码示例是为X509Store类提供的更大示例的一部分。This code example is part of a larger example provided for the X509Store class. 较大的示例打开当前用户的个人证书存储, 允许用户选择证书, 然后将证书和证书链信息写入控制台。The larger example opens the current user's personal certificate store, allows the user to select a certificate, then writes certificate and certificate chain information to the console. 输出取决于用户选择的证书。The output depends on the certificate the user selects.

//Create new X509 store from local certificate store.
X509Store ^ store = gcnew X509Store( "MY",StoreLocation::CurrentUser );
store->Open( static_cast<OpenFlags>(OpenFlags::OpenExistingOnly | OpenFlags::ReadWrite) );

//Output store information.
Console::WriteLine( "Store Information" );
Console::WriteLine( "Number of certificates in the store: {0}", store->Certificates->Count );
Console::WriteLine( "Store location: {0}", store->Location );
Console::WriteLine( "Store name: {0} {1}", store->Name, Environment::NewLine );

//Put certificates from the store into a collection so user can select one.
X509Certificate2Collection ^ fcollection = dynamic_cast<X509Certificate2Collection^>(store->Certificates);
X509Certificate2Collection ^ collection = X509Certificate2UI::SelectFromCollection(fcollection, "Select an X509 Certificate","Choose a certificate to examine.",X509SelectionFlag::SingleSelection);
X509Certificate2 ^ certificate = collection[ 0 ];
X509Certificate2UI::DisplayCertificate(certificate);
    //Create new X509 store from local certificate store.
    X509Store store = new X509Store("MY", StoreLocation.CurrentUser);
    store.Open(OpenFlags.OpenExistingOnly | OpenFlags.ReadWrite);

    //Output store information.
    Console.WriteLine ("Store Information");
    Console.WriteLine ("Number of certificates in the store: {0}", store.Certificates.Count);
    Console.WriteLine ("Store location: {0}", store.Location);
    Console.WriteLine ("Store name: {0} {1}", store.Name, Environment.NewLine);

    //Put certificates from the store into a collection so user can select one.
    X509Certificate2Collection fcollection = (X509Certificate2Collection)store.Certificates;
    X509Certificate2Collection collection = X509Certificate2UI.SelectFromCollection(fcollection, "Select an X509 Certificate", "Choose a certificate to examine.", X509SelectionFlag.SingleSelection);
    X509Certificate2 certificate = collection[0];
    X509Certificate2UI.DisplayCertificate(certificate);
'Create new X509 store from local certificate store.
Dim store As New X509Store("MY", StoreLocation.CurrentUser)
store.Open(OpenFlags.OpenExistingOnly Or OpenFlags.ReadWrite)

'Output store information.
Console.WriteLine("Store Information")
Console.WriteLine("Number of certificates in the store: {0}", store.Certificates.Count)
Console.WriteLine("Store location: {0}", store.Location)
Console.WriteLine("Store name: {0} {1}", store.Name, Environment.NewLine)

'Put certificates from the store into a collection so user can select one.
Dim fcollection As X509Certificate2Collection = CType(store.Certificates, X509Certificate2Collection)
Dim collection As X509Certificate2Collection = X509Certificate2UI.SelectFromCollection(fcollection, "Select an X509 Certificate", "Choose a certificate to examine.", X509SelectionFlag.SingleSelection)
Dim certificate As X509Certificate2 = collection(0)
X509Certificate2UI.DisplayCertificate(certificate)

注解

此标志表示使用X509Certificate2UI.SelectFromCollection方法的单个或多个证书选择。This flag represents either a single or multiple certificate selection using the X509Certificate2UI.SelectFromCollection method.

适用于