previous date should reflact in report dialog box

#define.CurrentVersion(4)
     #localmacro.CurrentList
        FromDate,
        ToDate
    #endmacro
-----------------------------
public boolean unpack(container _packedClass)
{
    boolean     ret;
    Version     version = RunBase::getVersion(_packedClass);
    ;

    switch (version)
    {
        case #CurrentVersion:
            [version, #CurrentList] = _packedClass;
            ret = true;
            break;

        default :
            ret = false;
    }
    return ret;
--------------------------------------------------
public container pack()
{
    return [#CurrentVersion,#CurrentList];
}