X509Certificate.Import 方法

定義

命名空間:: System.Security.Cryptography.X509Certificates

組件:: netstandard.dll, System.Security.Cryptography.dll

組件:: netstandard.dll, System.Security.Cryptography.X509Certificates.dll

組件:: netstandard.dll, System.Security.Cryptography.dll, System.Security.Cryptography.X509Certificates.dll

組件:: System.Security.Cryptography.X509Certificates.dll

組件:: mscorlib.dll

組件:: netstandard.dll

重要

部分資訊涉及發行前產品，在發行之前可能會有大幅修改。 Microsoft 對此處提供的資訊，不做任何明確或隱含的瑕疵擔保。

填充一個 X509Certificate 物件。

多載

名稱	Description
Import(Byte[])	已淘汰. 已淘汰. 用位元組陣列的資料填充物件。X509Certificate
Import(String)	已淘汰. 已淘汰. 會將憑證檔案中的資訊填充物件。X509Certificate
Import(Byte[], SecureString, X509KeyStorageFlags)	已淘汰. 已淘汰. 透過位元組陣列、密碼及金鑰儲存標誌填充物件。X509Certificate
Import(Byte[], String, X509KeyStorageFlags)	已淘汰. 已淘汰. 利用位元組陣列資料、密碼及標誌來填充 X509Certificate 物件，以決定私鑰的匯入方式。
Import(String, SecureString, X509KeyStorageFlags)	已淘汰. 已淘汰. 將憑證檔案、密碼及金鑰儲存旗標的資訊填充物件 X509Certificate 。
Import(String, String, X509KeyStorageFlags)	已淘汰. 已淘汰. 會將憑證檔案、密碼和X509Certificate一個值的資訊填充到X509KeyStorageFlags物件中。

Import(Byte[])

來源:: X509Certificate.cs

來源:: X509Certificate.cs

來源:: X509Certificate.cs

來源:: X509Certificate.cs

來源:: X509Certificate.cs

警告

X509Certificate and X509Certificate2 are immutable. Use X509CertificateLoader to create a new certificate.

警告

X509Certificate and X509Certificate2 are immutable. Use the appropriate constructor to create a new certificate.

用位元組陣列的資料填充物件。X509Certificate

public:
 virtual void Import(cli::array <System::Byte> ^ rawData);

[System.Obsolete("X509Certificate and X509Certificate2 are immutable. Use X509CertificateLoader to create a new certificate.", DiagnosticId="SYSLIB0026", UrlFormat="https://aka.ms/dotnet-warnings/{0}")]
public virtual void Import(byte[] rawData);

public virtual void Import(byte[] rawData);

[System.Obsolete("X509Certificate and X509Certificate2 are immutable. Use the appropriate constructor to create a new certificate.", DiagnosticId="SYSLIB0026", UrlFormat="https://aka.ms/dotnet-warnings/{0}")]
public virtual void Import(byte[] rawData);

[System.Runtime.InteropServices.ComVisible(false)]
public virtual void Import(byte[] rawData);

[System.Runtime.InteropServices.ComVisible(false)]
[System.Security.SecurityCritical]
public virtual void Import(byte[] rawData);

[<System.Obsolete("X509Certificate and X509Certificate2 are immutable. Use X509CertificateLoader to create a new certificate.", DiagnosticId="SYSLIB0026", UrlFormat="https://aka.ms/dotnet-warnings/{0}")>]
abstract member Import : byte[] -> unit
override this.Import : byte[] -> unit

abstract member Import : byte[] -> unit
override this.Import : byte[] -> unit

[<System.Obsolete("X509Certificate and X509Certificate2 are immutable. Use the appropriate constructor to create a new certificate.", DiagnosticId="SYSLIB0026", UrlFormat="https://aka.ms/dotnet-warnings/{0}")>]
abstract member Import : byte[] -> unit
override this.Import : byte[] -> unit

[<System.Runtime.InteropServices.ComVisible(false)>]
abstract member Import : byte[] -> unit
override this.Import : byte[] -> unit

[<System.Runtime.InteropServices.ComVisible(false)>]
[<System.Security.SecurityCritical>]
abstract member Import : byte[] -> unit
override this.Import : byte[] -> unit

Public Overridable Sub Import (rawData As Byte())

參數

rawData: Byte[]

一個包含 X.509 憑證資料的位元組陣列。

屬性: ObsoleteAttribute ComVisibleAttribute SecurityCriticalAttribute

例外狀況

ArgumentException

參數 rawData 為 null。

-或-

參數長度 rawData 為 0。

PlatformNotSupportedException

僅限 .NET Core 和 .NET 5+：適用於所有情況。

備註

此方法可用於取得 X.509 憑證的原始位元組陣列，並填充其相關值。X509Certificate

適用於

Import(String)

來源:: X509Certificate.cs

來源:: X509Certificate.cs

來源:: X509Certificate.cs

來源:: X509Certificate.cs

來源:: X509Certificate.cs

警告

X509Certificate and X509Certificate2 are immutable. Use X509CertificateLoader to create a new certificate.

警告

X509Certificate and X509Certificate2 are immutable. Use the appropriate constructor to create a new certificate.

會將憑證檔案中的資訊填充物件。X509Certificate

public:
 virtual void Import(System::String ^ fileName);

[System.Obsolete("X509Certificate and X509Certificate2 are immutable. Use X509CertificateLoader to create a new certificate.", DiagnosticId="SYSLIB0026", UrlFormat="https://aka.ms/dotnet-warnings/{0}")]
public virtual void Import(string fileName);

public virtual void Import(string fileName);

[System.Obsolete("X509Certificate and X509Certificate2 are immutable. Use the appropriate constructor to create a new certificate.", DiagnosticId="SYSLIB0026", UrlFormat="https://aka.ms/dotnet-warnings/{0}")]
public virtual void Import(string fileName);

[System.Runtime.InteropServices.ComVisible(false)]
public virtual void Import(string fileName);

[System.Runtime.InteropServices.ComVisible(false)]
[System.Security.SecurityCritical]
public virtual void Import(string fileName);

[<System.Obsolete("X509Certificate and X509Certificate2 are immutable. Use X509CertificateLoader to create a new certificate.", DiagnosticId="SYSLIB0026", UrlFormat="https://aka.ms/dotnet-warnings/{0}")>]
abstract member Import : string -> unit
override this.Import : string -> unit

abstract member Import : string -> unit
override this.Import : string -> unit

[<System.Obsolete("X509Certificate and X509Certificate2 are immutable. Use the appropriate constructor to create a new certificate.", DiagnosticId="SYSLIB0026", UrlFormat="https://aka.ms/dotnet-warnings/{0}")>]
abstract member Import : string -> unit
override this.Import : string -> unit

[<System.Runtime.InteropServices.ComVisible(false)>]
abstract member Import : string -> unit
override this.Import : string -> unit

[<System.Runtime.InteropServices.ComVisible(false)>]
[<System.Security.SecurityCritical>]
abstract member Import : string -> unit
override this.Import : string -> unit

Public Overridable Sub Import (fileName As String)

參數

fileName: String

憑證檔案名稱以字串表示。

屬性: ObsoleteAttribute ComVisibleAttribute SecurityCriticalAttribute

例外狀況

ArgumentException

參數 fileName 為 null。

PlatformNotSupportedException

僅限 .NET Core 和 .NET 5+：適用於所有情況。

範例

以下範例是從檔案載入 X.509 憑證，呼叫該 ToString 方法，並將結果顯示給主控台。

using System;
using System.Security.Cryptography.X509Certificates;

class X509
{

    static void Main()
    {

        // The path to the certificate.
        string Certificate = "Certificate.cer";

        // Load the certificate into an X509Certificate object.
        X509Certificate cert = new X509Certificate();

        cert.Import(Certificate);

        // Get the value.
        string resultsTrue = cert.ToString(true);

        // Display the value to the console.
        Console.WriteLine(resultsTrue);

        // Get the value.
        string resultsFalse = cert.ToString(false);

        // Display the value to the console.
        Console.WriteLine(resultsFalse);
    }
}

Imports System.Security.Cryptography.X509Certificates

Module X509

    Sub Main()

        ' The path to the certificate.
        Dim Certificate As String = "Certificate.cer"

        ' Load the certificate into an X509Certificate object.
        Dim cert As New X509Certificate

        cert.Import(Certificate)

        ' Get the value.
        Dim resultsTrue As String = cert.ToString(True)

        ' Display the value to the console.
        Console.WriteLine(resultsTrue)

        ' Get the value.
        Dim resultsFalse As String = cert.ToString(False)

        ' Display the value to the console.
        Console.WriteLine(resultsFalse)

    End Sub
End Module

備註

此方法使用一個憑證檔案（例如副檔名為 .cer 的檔案）代表 X.509 憑證，並將該檔案所包含的憑證填充該 X509Certificate 物件。

適用於

Import(Byte[], SecureString, X509KeyStorageFlags)

來源:: X509Certificate.cs

來源:: X509Certificate.cs

來源:: X509Certificate.cs

來源:: X509Certificate.cs

來源:: X509Certificate.cs

警告

X509Certificate and X509Certificate2 are immutable. Use X509CertificateLoader to create a new certificate.

警告

X509Certificate and X509Certificate2 are immutable. Use the appropriate constructor to create a new certificate.

重要

此 API 不符合 CLS 規範。

透過位元組陣列、密碼及金鑰儲存標誌填充物件。X509Certificate

public:
 virtual void Import(cli::array <System::Byte> ^ rawData, System::Security::SecureString ^ password, System::Security::Cryptography::X509Certificates::X509KeyStorageFlags keyStorageFlags);

[System.CLSCompliant(false)]
[System.Obsolete("X509Certificate and X509Certificate2 are immutable. Use X509CertificateLoader to create a new certificate.", DiagnosticId="SYSLIB0026", UrlFormat="https://aka.ms/dotnet-warnings/{0}")]
public virtual void Import(byte[] rawData, System.Security.SecureString? password, System.Security.Cryptography.X509Certificates.X509KeyStorageFlags keyStorageFlags);

[System.CLSCompliant(false)]
public virtual void Import(byte[] rawData, System.Security.SecureString? password, System.Security.Cryptography.X509Certificates.X509KeyStorageFlags keyStorageFlags);

[System.CLSCompliant(false)]
[System.Obsolete("X509Certificate and X509Certificate2 are immutable. Use the appropriate constructor to create a new certificate.", DiagnosticId="SYSLIB0026", UrlFormat="https://aka.ms/dotnet-warnings/{0}")]
public virtual void Import(byte[] rawData, System.Security.SecureString? password, System.Security.Cryptography.X509Certificates.X509KeyStorageFlags keyStorageFlags);

[System.CLSCompliant(false)]
public virtual void Import(byte[] rawData, System.Security.SecureString password, System.Security.Cryptography.X509Certificates.X509KeyStorageFlags keyStorageFlags);

public virtual void Import(byte[] rawData, System.Security.SecureString password, System.Security.Cryptography.X509Certificates.X509KeyStorageFlags keyStorageFlags);

[System.Security.SecurityCritical]
public virtual void Import(byte[] rawData, System.Security.SecureString password, System.Security.Cryptography.X509Certificates.X509KeyStorageFlags keyStorageFlags);

[<System.CLSCompliant(false)>]
[<System.Obsolete("X509Certificate and X509Certificate2 are immutable. Use X509CertificateLoader to create a new certificate.", DiagnosticId="SYSLIB0026", UrlFormat="https://aka.ms/dotnet-warnings/{0}")>]
abstract member Import : byte[] * System.Security.SecureString * System.Security.Cryptography.X509Certificates.X509KeyStorageFlags -> unit
override this.Import : byte[] * System.Security.SecureString * System.Security.Cryptography.X509Certificates.X509KeyStorageFlags -> unit

[<System.CLSCompliant(false)>]
abstract member Import : byte[] * System.Security.SecureString * System.Security.Cryptography.X509Certificates.X509KeyStorageFlags -> unit
override this.Import : byte[] * System.Security.SecureString * System.Security.Cryptography.X509Certificates.X509KeyStorageFlags -> unit

[<System.CLSCompliant(false)>]
[<System.Obsolete("X509Certificate and X509Certificate2 are immutable. Use the appropriate constructor to create a new certificate.", DiagnosticId="SYSLIB0026", UrlFormat="https://aka.ms/dotnet-warnings/{0}")>]
abstract member Import : byte[] * System.Security.SecureString * System.Security.Cryptography.X509Certificates.X509KeyStorageFlags -> unit
override this.Import : byte[] * System.Security.SecureString * System.Security.Cryptography.X509Certificates.X509KeyStorageFlags -> unit

abstract member Import : byte[] * System.Security.SecureString * System.Security.Cryptography.X509Certificates.X509KeyStorageFlags -> unit
override this.Import : byte[] * System.Security.SecureString * System.Security.Cryptography.X509Certificates.X509KeyStorageFlags -> unit

[<System.Security.SecurityCritical>]
abstract member Import : byte[] * System.Security.SecureString * System.Security.Cryptography.X509Certificates.X509KeyStorageFlags -> unit
override this.Import : byte[] * System.Security.SecureString * System.Security.Cryptography.X509Certificates.X509KeyStorageFlags -> unit

Public Overridable Sub Import (rawData As Byte(), password As SecureString, keyStorageFlags As X509KeyStorageFlags)

參數

rawData: Byte[]

一個包含 X.509 憑證資料的位元組陣列。

password: SecureString

存取 X.509 憑證資料所需的密碼。

keyStorageFlags: X509KeyStorageFlags

這是一組位元組合的列舉值，控制憑證的匯入地點與方式。

屬性: CLSCompliantAttribute ObsoleteAttribute SecurityCriticalAttribute

例外狀況

ArgumentException

參數 rawData 為 null。

-或-

參數長度 rawData 為 0。

PlatformNotSupportedException

僅限 .NET Core 和 .NET 5+：適用於所有情況。

備註

Important

千萬不要在原始碼裡硬寫密碼。硬編碼密碼可透過 Ildasm.exe（IL 反組譯器）或十六進位編輯器，或直接在文字編輯器如 Notepad.exe中開啟組合語言擷取。

適用於

Import(Byte[], String, X509KeyStorageFlags)

來源:: X509Certificate.cs

來源:: X509Certificate.cs

來源:: X509Certificate.cs

來源:: X509Certificate.cs

來源:: X509Certificate.cs

警告

X509Certificate and X509Certificate2 are immutable. Use X509CertificateLoader to create a new certificate.

警告

X509Certificate and X509Certificate2 are immutable. Use the appropriate constructor to create a new certificate.

利用位元組陣列資料、密碼及標誌來填充 X509Certificate 物件，以決定私鑰的匯入方式。

public:
 virtual void Import(cli::array <System::Byte> ^ rawData, System::String ^ password, System::Security::Cryptography::X509Certificates::X509KeyStorageFlags keyStorageFlags);

[System.Obsolete("X509Certificate and X509Certificate2 are immutable. Use X509CertificateLoader to create a new certificate.", DiagnosticId="SYSLIB0026", UrlFormat="https://aka.ms/dotnet-warnings/{0}")]
public virtual void Import(byte[] rawData, string? password, System.Security.Cryptography.X509Certificates.X509KeyStorageFlags keyStorageFlags);

public virtual void Import(byte[] rawData, string? password, System.Security.Cryptography.X509Certificates.X509KeyStorageFlags keyStorageFlags);

[System.Obsolete("X509Certificate and X509Certificate2 are immutable. Use the appropriate constructor to create a new certificate.", DiagnosticId="SYSLIB0026", UrlFormat="https://aka.ms/dotnet-warnings/{0}")]
public virtual void Import(byte[] rawData, string? password, System.Security.Cryptography.X509Certificates.X509KeyStorageFlags keyStorageFlags);

public virtual void Import(byte[] rawData, string password, System.Security.Cryptography.X509Certificates.X509KeyStorageFlags keyStorageFlags);

[System.Runtime.InteropServices.ComVisible(false)]
public virtual void Import(byte[] rawData, string password, System.Security.Cryptography.X509Certificates.X509KeyStorageFlags keyStorageFlags);

[System.Runtime.InteropServices.ComVisible(false)]
[System.Security.SecurityCritical]
public virtual void Import(byte[] rawData, string password, System.Security.Cryptography.X509Certificates.X509KeyStorageFlags keyStorageFlags);

[<System.Obsolete("X509Certificate and X509Certificate2 are immutable. Use X509CertificateLoader to create a new certificate.", DiagnosticId="SYSLIB0026", UrlFormat="https://aka.ms/dotnet-warnings/{0}")>]
abstract member Import : byte[] * string * System.Security.Cryptography.X509Certificates.X509KeyStorageFlags -> unit
override this.Import : byte[] * string * System.Security.Cryptography.X509Certificates.X509KeyStorageFlags -> unit

abstract member Import : byte[] * string * System.Security.Cryptography.X509Certificates.X509KeyStorageFlags -> unit
override this.Import : byte[] * string * System.Security.Cryptography.X509Certificates.X509KeyStorageFlags -> unit

[<System.Obsolete("X509Certificate and X509Certificate2 are immutable. Use the appropriate constructor to create a new certificate.", DiagnosticId="SYSLIB0026", UrlFormat="https://aka.ms/dotnet-warnings/{0}")>]
abstract member Import : byte[] * string * System.Security.Cryptography.X509Certificates.X509KeyStorageFlags -> unit
override this.Import : byte[] * string * System.Security.Cryptography.X509Certificates.X509KeyStorageFlags -> unit

[<System.Runtime.InteropServices.ComVisible(false)>]
abstract member Import : byte[] * string * System.Security.Cryptography.X509Certificates.X509KeyStorageFlags -> unit
override this.Import : byte[] * string * System.Security.Cryptography.X509Certificates.X509KeyStorageFlags -> unit

[<System.Runtime.InteropServices.ComVisible(false)>]
[<System.Security.SecurityCritical>]
abstract member Import : byte[] * string * System.Security.Cryptography.X509Certificates.X509KeyStorageFlags -> unit
override this.Import : byte[] * string * System.Security.Cryptography.X509Certificates.X509KeyStorageFlags -> unit

Public Overridable Sub Import (rawData As Byte(), password As String, keyStorageFlags As X509KeyStorageFlags)

參數

rawData: Byte[]

一個包含 X.509 憑證資料的位元組陣列。

password: String

存取 X.509 憑證資料所需的密碼。

keyStorageFlags: X509KeyStorageFlags

這是一組位元組合的列舉值，控制憑證的匯入地點與方式。

屬性: ObsoleteAttribute ComVisibleAttribute SecurityCriticalAttribute

例外狀況

ArgumentException

參數 rawData 為 null。

-或-

參數長度 rawData 為 0。

PlatformNotSupportedException

僅限 .NET Core 和 .NET 5+：適用於所有情況。

備註

此方法可用於輸入由位元組陣列代表的憑證密碼來填充 X509Certificate 物件。這個 X509KeyStorageFlags 值可以用來控制私鑰的匯入地點與方式。

適用於

Import(String, SecureString, X509KeyStorageFlags)

來源:: X509Certificate.cs

來源:: X509Certificate.cs

來源:: X509Certificate.cs

來源:: X509Certificate.cs

來源:: X509Certificate.cs

警告

X509Certificate and X509Certificate2 are immutable. Use X509CertificateLoader to create a new certificate.

警告

X509Certificate and X509Certificate2 are immutable. Use the appropriate constructor to create a new certificate.

重要

此 API 不符合 CLS 規範。

將憑證檔案、密碼及金鑰儲存旗標的資訊填充物件 X509Certificate 。

public:
 virtual void Import(System::String ^ fileName, System::Security::SecureString ^ password, System::Security::Cryptography::X509Certificates::X509KeyStorageFlags keyStorageFlags);

[System.CLSCompliant(false)]
[System.Obsolete("X509Certificate and X509Certificate2 are immutable. Use X509CertificateLoader to create a new certificate.", DiagnosticId="SYSLIB0026", UrlFormat="https://aka.ms/dotnet-warnings/{0}")]
public virtual void Import(string fileName, System.Security.SecureString? password, System.Security.Cryptography.X509Certificates.X509KeyStorageFlags keyStorageFlags);

[System.CLSCompliant(false)]
public virtual void Import(string fileName, System.Security.SecureString? password, System.Security.Cryptography.X509Certificates.X509KeyStorageFlags keyStorageFlags);

[System.CLSCompliant(false)]
[System.Obsolete("X509Certificate and X509Certificate2 are immutable. Use the appropriate constructor to create a new certificate.", DiagnosticId="SYSLIB0026", UrlFormat="https://aka.ms/dotnet-warnings/{0}")]
public virtual void Import(string fileName, System.Security.SecureString? password, System.Security.Cryptography.X509Certificates.X509KeyStorageFlags keyStorageFlags);

[System.CLSCompliant(false)]
public virtual void Import(string fileName, System.Security.SecureString password, System.Security.Cryptography.X509Certificates.X509KeyStorageFlags keyStorageFlags);

public virtual void Import(string fileName, System.Security.SecureString password, System.Security.Cryptography.X509Certificates.X509KeyStorageFlags keyStorageFlags);

[System.Security.SecurityCritical]
public virtual void Import(string fileName, System.Security.SecureString password, System.Security.Cryptography.X509Certificates.X509KeyStorageFlags keyStorageFlags);

[<System.CLSCompliant(false)>]
[<System.Obsolete("X509Certificate and X509Certificate2 are immutable. Use X509CertificateLoader to create a new certificate.", DiagnosticId="SYSLIB0026", UrlFormat="https://aka.ms/dotnet-warnings/{0}")>]
abstract member Import : string * System.Security.SecureString * System.Security.Cryptography.X509Certificates.X509KeyStorageFlags -> unit
override this.Import : string * System.Security.SecureString * System.Security.Cryptography.X509Certificates.X509KeyStorageFlags -> unit

[<System.CLSCompliant(false)>]
abstract member Import : string * System.Security.SecureString * System.Security.Cryptography.X509Certificates.X509KeyStorageFlags -> unit
override this.Import : string * System.Security.SecureString * System.Security.Cryptography.X509Certificates.X509KeyStorageFlags -> unit

[<System.CLSCompliant(false)>]
[<System.Obsolete("X509Certificate and X509Certificate2 are immutable. Use the appropriate constructor to create a new certificate.", DiagnosticId="SYSLIB0026", UrlFormat="https://aka.ms/dotnet-warnings/{0}")>]
abstract member Import : string * System.Security.SecureString * System.Security.Cryptography.X509Certificates.X509KeyStorageFlags -> unit
override this.Import : string * System.Security.SecureString * System.Security.Cryptography.X509Certificates.X509KeyStorageFlags -> unit

abstract member Import : string * System.Security.SecureString * System.Security.Cryptography.X509Certificates.X509KeyStorageFlags -> unit
override this.Import : string * System.Security.SecureString * System.Security.Cryptography.X509Certificates.X509KeyStorageFlags -> unit

[<System.Security.SecurityCritical>]
abstract member Import : string * System.Security.SecureString * System.Security.Cryptography.X509Certificates.X509KeyStorageFlags -> unit
override this.Import : string * System.Security.SecureString * System.Security.Cryptography.X509Certificates.X509KeyStorageFlags -> unit

Public Overridable Sub Import (fileName As String, password As SecureString, keyStorageFlags As X509KeyStorageFlags)

參數

fileName: String

一個憑證檔案的名稱。

password: SecureString

存取 X.509 憑證資料所需的密碼。

keyStorageFlags: X509KeyStorageFlags

這是一組位元組合的列舉值，控制憑證的匯入地點與方式。

屬性: CLSCompliantAttribute ObsoleteAttribute SecurityCriticalAttribute

例外狀況

ArgumentException

參數 fileName 為 null。

PlatformNotSupportedException

僅限 .NET Core 和 .NET 5+：適用於所有情況。

備註

Important

千萬不要在原始碼裡硬寫密碼。硬編碼密碼可透過 Ildasm.exe（IL 反組譯器）或十六進位編輯器，或直接在文字編輯器如 Notepad.exe中開啟組合語言擷取。

適用於

Import(String, String, X509KeyStorageFlags)

來源:: X509Certificate.cs

來源:: X509Certificate.cs

來源:: X509Certificate.cs

來源:: X509Certificate.cs

來源:: X509Certificate.cs

警告

X509Certificate and X509Certificate2 are immutable. Use X509CertificateLoader to create a new certificate.

警告

X509Certificate and X509Certificate2 are immutable. Use the appropriate constructor to create a new certificate.

會將憑證檔案、密碼和X509Certificate一個值的資訊填充到X509KeyStorageFlags物件中。

public:
 virtual void Import(System::String ^ fileName, System::String ^ password, System::Security::Cryptography::X509Certificates::X509KeyStorageFlags keyStorageFlags);

[System.Obsolete("X509Certificate and X509Certificate2 are immutable. Use X509CertificateLoader to create a new certificate.", DiagnosticId="SYSLIB0026", UrlFormat="https://aka.ms/dotnet-warnings/{0}")]
public virtual void Import(string fileName, string? password, System.Security.Cryptography.X509Certificates.X509KeyStorageFlags keyStorageFlags);

public virtual void Import(string fileName, string? password, System.Security.Cryptography.X509Certificates.X509KeyStorageFlags keyStorageFlags);

[System.Obsolete("X509Certificate and X509Certificate2 are immutable. Use the appropriate constructor to create a new certificate.", DiagnosticId="SYSLIB0026", UrlFormat="https://aka.ms/dotnet-warnings/{0}")]
public virtual void Import(string fileName, string? password, System.Security.Cryptography.X509Certificates.X509KeyStorageFlags keyStorageFlags);

public virtual void Import(string fileName, string password, System.Security.Cryptography.X509Certificates.X509KeyStorageFlags keyStorageFlags);

[System.Runtime.InteropServices.ComVisible(false)]
public virtual void Import(string fileName, string password, System.Security.Cryptography.X509Certificates.X509KeyStorageFlags keyStorageFlags);

[System.Runtime.InteropServices.ComVisible(false)]
[System.Security.SecurityCritical]
public virtual void Import(string fileName, string password, System.Security.Cryptography.X509Certificates.X509KeyStorageFlags keyStorageFlags);

[<System.Obsolete("X509Certificate and X509Certificate2 are immutable. Use X509CertificateLoader to create a new certificate.", DiagnosticId="SYSLIB0026", UrlFormat="https://aka.ms/dotnet-warnings/{0}")>]
abstract member Import : string * string * System.Security.Cryptography.X509Certificates.X509KeyStorageFlags -> unit
override this.Import : string * string * System.Security.Cryptography.X509Certificates.X509KeyStorageFlags -> unit

abstract member Import : string * string * System.Security.Cryptography.X509Certificates.X509KeyStorageFlags -> unit
override this.Import : string * string * System.Security.Cryptography.X509Certificates.X509KeyStorageFlags -> unit

[<System.Obsolete("X509Certificate and X509Certificate2 are immutable. Use the appropriate constructor to create a new certificate.", DiagnosticId="SYSLIB0026", UrlFormat="https://aka.ms/dotnet-warnings/{0}")>]
abstract member Import : string * string * System.Security.Cryptography.X509Certificates.X509KeyStorageFlags -> unit
override this.Import : string * string * System.Security.Cryptography.X509Certificates.X509KeyStorageFlags -> unit

[<System.Runtime.InteropServices.ComVisible(false)>]
abstract member Import : string * string * System.Security.Cryptography.X509Certificates.X509KeyStorageFlags -> unit
override this.Import : string * string * System.Security.Cryptography.X509Certificates.X509KeyStorageFlags -> unit

[<System.Runtime.InteropServices.ComVisible(false)>]
[<System.Security.SecurityCritical>]
abstract member Import : string * string * System.Security.Cryptography.X509Certificates.X509KeyStorageFlags -> unit
override this.Import : string * string * System.Security.Cryptography.X509Certificates.X509KeyStorageFlags -> unit

Public Overridable Sub Import (fileName As String, password As String, keyStorageFlags As X509KeyStorageFlags)

參數

fileName: String

憑證檔案名稱以字串表示。

password: String

存取 X.509 憑證資料所需的密碼。

keyStorageFlags: X509KeyStorageFlags

這是一組位元組合的列舉值，控制憑證的匯入地點與方式。

屬性: ObsoleteAttribute ComVisibleAttribute SecurityCriticalAttribute

例外狀況

ArgumentException

參數 fileName 為 null。

PlatformNotSupportedException

僅限 .NET Core 和 .NET 5+：適用於所有情況。

備註

Important

千萬不要在原始碼裡硬寫密碼。硬編碼密碼可透過 Ildasm.exe（IL 反組譯器）或十六進位編輯器，或直接在文字編輯器如 Notepad.exe中開啟組合語言擷取。

適用於

意見反應

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