IAuthenticationExtension.GetUserInfo Method
Returns the current user identity.
Spazio dei nomi: Microsoft.ReportingServices.Interfaces
Assembly : Microsoft.ReportingServices.Interfaces (in microsoft.reportingservices.interfaces.dll)
Sintassi
'Dichiarazione
<StrongNameIdentityPermissionAttribute(SecurityAction.LinkDemand, PublicKey:="0024000004800000940000000602000000240000525341310004000001000100272736ad6e5f9586bac2d531eabc3acc666c2f8ec879fa94f8f7b0327d2ff2ed523448f83c3d5c5dd2dfc7bc99c5286b2c125117bf5cbe242b9d41750732b2bdffe649c6efb8e5526d526fdd130095ecdb7bf210809c6cdad8824faa9ac0310ac3cba2aa0523567b2dfa7fe250b30facbd62d4ec99b94ac47c7d3b28f1f6e4c8")> _
Sub GetUserInfo ( _
<OutAttribute> ByRef userIdentity As IIdentity, _
<OutAttribute> ByRef userId As IntPtr _
)
[StrongNameIdentityPermissionAttribute(SecurityAction.LinkDemand, PublicKey="0024000004800000940000000602000000240000525341310004000001000100272736ad6e5f9586bac2d531eabc3acc666c2f8ec879fa94f8f7b0327d2ff2ed523448f83c3d5c5dd2dfc7bc99c5286b2c125117bf5cbe242b9d41750732b2bdffe649c6efb8e5526d526fdd130095ecdb7bf210809c6cdad8824faa9ac0310ac3cba2aa0523567b2dfa7fe250b30facbd62d4ec99b94ac47c7d3b28f1f6e4c8")]
void GetUserInfo (
out IIdentity userIdentity,
out IntPtr userId
)
[StrongNameIdentityPermissionAttribute(SecurityAction::LinkDemand, PublicKey=L"0024000004800000940000000602000000240000525341310004000001000100272736ad6e5f9586bac2d531eabc3acc666c2f8ec879fa94f8f7b0327d2ff2ed523448f83c3d5c5dd2dfc7bc99c5286b2c125117bf5cbe242b9d41750732b2bdffe649c6efb8e5526d526fdd130095ecdb7bf210809c6cdad8824faa9ac0310ac3cba2aa0523567b2dfa7fe250b30facbd62d4ec99b94ac47c7d3b28f1f6e4c8")]
void GetUserInfo (
[OutAttribute] IIdentity^% userIdentity,
[OutAttribute] IntPtr% userId
)
/** @attribute StrongNameIdentityPermissionAttribute(SecurityAction.LinkDemand, PublicKey="0024000004800000940000000602000000240000525341310004000001000100272736ad6e5f9586bac2d531eabc3acc666c2f8ec879fa94f8f7b0327d2ff2ed523448f83c3d5c5dd2dfc7bc99c5286b2c125117bf5cbe242b9d41750732b2bdffe649c6efb8e5526d526fdd130095ecdb7bf210809c6cdad8824faa9ac0310ac3cba2aa0523567b2dfa7fe250b30facbd62d4ec99b94ac47c7d3b28f1f6e4c8") */
void GetUserInfo (
/** @attribute OutAttribute() */ /** @ref */ IIdentity userIdentity,
/** @attribute OutAttribute() */ /** @ref */ IntPtr userId
)
JScript non supporta il passaggio di argomenti di tipo valore per riferimento.
Parametri
- userIdentity
[out] The identity of the current user. The value of IIdentity may appear in a user interface and should be human readable.
- userId
[out] A user account token. This token is primarily used by the report server as a handle to a Windows account in support of credential management for Windows authentication.
Osservazioni
The report server calls the GetUserInfo method for each request to retrieve the current user identity.
Esempio
The following example code implements the GetUserInfo method by returning the principal identity of the current HTTP request.
Public Sub GetUserInfo(ByRef userIdentity As IIdentity, ByRef userId As IntPtr)
' If the current user identity is not null,
' set the userIdentity parameter to that of the current user
If Not (HttpContext.Current Is Nothing) And Not (HttpContext.Current.User Is Nothing) Then
userIdentity = HttpContext.Current.User.Identity
Else
userIdentity = Nothing
End If
' initialize a pointer to the current user id to zero
userId = IntPtr.Zero
End Sub 'GetUserInfo
public void GetUserInfo(out IIdentity userIdentity, out IntPtr userId)
{
// If the current user identity is not null,
// set the userIdentity parameter to that of the current user
if (HttpContext.Current != null
&& HttpContext.Current.User != null)
{
userIdentity = HttpContext.Current.User.Identity;
}
else
userIdentity = null;
// initialize a pointer to the current user id to zero
userId = IntPtr.Zero;
}
Thread Safety
Any public static (Shared in Microsoft Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.
Piattaforme
Piattaforme di sviluppo
Per un elenco delle piattaforme supportate, vedere Requisiti hardware e software per l'Installazione di SQL Server 2005.
Piattaforme di destinazione
Per un elenco delle piattaforme supportate, vedere Requisiti hardware e software per l'Installazione di SQL Server 2005.
Vedere anche
Riferimento
IAuthenticationExtension Interface
IAuthenticationExtension Members
Microsoft.ReportingServices.Interfaces Namespace