Xs2Ado Specifications:

Xs2Ado is a Class Library for XSharp that gives XSharp developers a very fast and direct interface to data stored in OLE-Db Data sources. This class library only depends on the XSharp System Classes. Xs2Ado connects to these OLE-DB Datasources through the traditional COM interface, and does NOT use Ado.NET. It is therefore fully compatible with Vo2Ado.
If you have an existing Visual Objects application that uses Vo2Ado, then you can use Xs2Ado after migrating your product to .NET to run your application with minimal code changes.

Xs2Ado comes in one version that includes the full sourcecode.

The class library includes support for:

• Ado Base classes
• Ado X (DDL and Security)

An example of some Vo2Ado code to open a table and show the data on a data window:

METHOD Start CLASS MyApp
	LOCAL oConn     AS AdoConnection
	LOCAL oSrv	AS AdoServer
	LOCAL oDw	AS DataWindow
	oConn := OpenConnection()
	oDw := DataWindow{SELF}
	oDw:QuitOnClose := TRUE
        oSrv  := AdoServer{"Employee",oConn,AdOpenStatic, AdLockOptimistic,;
	                    adCmdTable}
	oDw:Use(oSrv)
	oDw:ViewTable()
	oDw:Caption := oSrv:Name
	oDw:Show(SHOWCENTERED)
	SELF:Exec()
RETURN SELF

FUNCTION OpenConnection AS AdoConnection
    LOCAL sError AS STRING
    LOCAL oConn AS AdoConnection
    LOCAL uError    AS USUAL
    LOCAL cbErr AS CODEBLOCK
    cbErr := ErrorBlock({|e|_Break(e)})
    BEGIN SEQUENCE
        oConn := AdoConnection{}
        oConn:ConnectionTimeout := 5
        oConn:ConnectionString := "Data Source=(LOCAL);" + ;
             "Initial Catalog=pubs;User Id=sa;Password=;"
        oConn:CursorLocation := adUseClient
    RECOVER USING uError
        ErrorBox{,uError:description}:Show()
        GetAppObject():Quit()
    END
    BEGIN SEQUENCE
        oConn:Open(NIL,NIL,NIL,NIL)
    RECOVER USING uError
    END
    IF oConn:State <> adStateOpen
        // Error occurred
        IF oConn:Errors:Count > 0
            // Ado Error
            sError := oConn:Errors:Item(1):description
        ELSEIF IsInstanceOfUSUAL(uError, #Error)
            sError := uError:description
        ELSE
            sError := "Unknown error"
        END IF
        ? "Error when making connection: ", sError
        ErrorBox{,uError:description}:Show()
        GetAppObject():Quit()
    ENDIF
    ErrorBlock(cbErr)
    RETURN oConn