CreateSessionDataStorage(String) Method (VintasoftBarcodeApi2Controller)

In This Topic

Creates a data storage for current session.

Syntax

Visual Basic
C#
Managed Extensions for C++
C++/CLI

'Declaration

Protected Overridable Function CreateSessionDataStorage( _
   ByVal sessionIdThe session identifier.
 As String _
) As Vintasoft.Data.IDataStorage

protected virtual Vintasoft.Data.IDataStorage CreateSessionDataStorage(
   string sessionId
)

protected: virtual Vintasoft.Data.IDataStorage* CreateSessionDataStorage(
   string* sessionId
)

protected:
virtual Vintasoft.Data.IDataStorage^ CreateSessionDataStorage(
   string^ sessionId
)

Parameters

sessionId: The session identifier.

Return Value

The data storage.

Exceptions

Exception	Description
System.ArgumentNullException	Thrown if IsEmptySessionSupported = true and sessionId is null.
System.NotSupportedException	Thrown if the physical path to the root of the application is not defined, i.e. service is used in not ASP.NET application.

Remarks

By default method creates the StreamDataStorage storage that works with "{Project Path}/UploadedImageFiles[/{SessionID}]" directory.

Important: The overridden method must return data storage that can store System.IO.Stream objects.

Requirements

Target Platforms: .NET Framework 4.8, 4.7, 4.6, 4.5, 4.0, 3.5

Reference

VintasoftBarcodeApi2Controller Class
VintasoftBarcodeApi2Controller Members

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