VintaSoft Barcode .NET SDK v10.0
Vintasoft.Barcode.Web.HttpHandlers Namespace / VintasoftBarcodeHandler Class / ExecuteCommand Method
An HttpContext object that provides references to the intrinsic server objects (for example, Request, Response, Session, and Server) used to service HTTP requests.
HTTP command name.




In This Topic
    ExecuteCommand Method
    In This Topic
    Executes HTTP command and returns the execution result.
    Syntax
    'Declaration
     
    Protected Overridable Function ExecuteCommand( _
       ByVal context As HttpContext, _
       ByVal commandName As String _
    ) As String
    'Usage
     
    Dim instance As VintasoftBarcodeHandler
    Dim context As HttpContext
    Dim commandName As String
    Dim value As String
     
    value = instance.ExecuteCommand(context, commandName)
    protected virtual string ExecuteCommand( 
       HttpContext context,
       string commandName
    )
    protected: virtual string* ExecuteCommand( 
       HttpContext* context,
       string* commandName
    ) 
    protected:
    virtual String^ ExecuteCommand( 
       HttpContext^ context,
       String^ commandName
    ) 

    Parameters

    context
    An HttpContext object that provides references to the intrinsic server objects (for example, Request, Response, Session, and Server) used to service HTTP requests.
    commandName
    HTTP command name.

    Return Value

    JSON string that contains result of HTTP command execution.
    Remarks
    By default this method supports the "ReadBarcodes" command only.
    Requirements

    Target Platforms: Windows 8, Windows 7, Windows Vista, Windows XP, Windows Server 2012, Windows Server 2008, Windows Server 2003

    See Also