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LocalReport.ExecuteReportInSandboxAppDomain Method

NOTE: This method is now obsolete.

Causes processing extensions and expressions to be run in an application ___domain with limited permissions.

Namespace: Microsoft.Reporting.WinForms
Assembly: Microsoft.ReportViewer.WinForms (in microsoft.reportviewer.winforms.dll)

Syntax

'Declaration
<ObsoleteAttribute("This method requires Code Access Security policy, which is deprecated.  For more information please go to https://go.microsoft.com/fwlink/?LinkId=160787.")> _
Public Sub ExecuteReportInSandboxAppDomain
'Usage
Dim instance As LocalReport

instance.ExecuteReportInSandboxAppDomain

[ObsoleteAttribute("This method requires Code Access Security policy, which is deprecated.  For more information please go to https://go.microsoft.com/fwlink/?LinkId=160787.")] 
public void ExecuteReportInSandboxAppDomain ()

[ObsoleteAttribute(L"This method requires Code Access Security policy, which is deprecated.  For more information please go to https://go.microsoft.com/fwlink/?LinkId=160787.")] 
public:
void ExecuteReportInSandboxAppDomain ()

/** @attribute ObsoleteAttribute("This method requires Code Access Security policy, which is deprecated.  For more information please go to https://go.microsoft.com/fwlink/?LinkId=160787.") */ 
public void ExecuteReportInSandboxAppDomain ()

ObsoleteAttribute("This method requires Code Access Security policy, which is deprecated.  For more information please go to https://go.microsoft.com/fwlink/?LinkId=160787.") 
public function ExecuteReportInSandboxAppDomain ()

Remarks

Important

This method is deprecated for .NET Framework 4 because the code access security (CAS) feature it relies on is deprecated in .NET Framework 4. Instead, the ReportViewer control always executes in the sandboxed application ___domain. To set the base permissions for the sandboxed application ___domain, use SetBasePermissionsForSandboxAppDomain. To allow full-trust processing extensions, use AddFullTrustModuleInSandboxAppDomain.

When used with .NET Framework 4, this method has no effect unless you use the <NetFx40_LegacySecurityPolicy> configuration element in the Web.config file of your ASP.NET application. This scenario is only applicable if you want to switch between the sandboxed application ___domain and current application ___domain modes.

For more information, see Code Access Security Policy Compatibility and Migration.

See the table below for the default application ___domain modes in different .NET Framework versions.

.NET Framework Version

LegacySecurityPolicy Enabled?

Default Application Domain

Useable Application Domain Modes

4

No (Default)

Sandboxed

Sandboxed

4

Yes

Current

Sandboxed and current

3.5

N/A

Current

Sandboxed and current

This mode is designed to enable untrusted reports that use untrusted processing extensions to run securely.

This mode negatively impacts performance.

See Also

Reference

LocalReport Class
LocalReport Members
Microsoft.Reporting.WinForms Namespace