vs2008的一个脚本错误

时间：2010-10-22 来源：星云外

function GetDDXVariables()
{
        var classObj = window.external.ParentObject;
        bHasDDXText     = false;
        bHasDDXControl = false;
        strDDXTextVarName = "";
        strDDXControlVarName = "";

        for (var i=1; i <= classObj.Variables.Count; i++)
        {
                var extender = classObj.Variables(i).Extender("MFCDialogVariable");
                if (extender && extender.IDType != -1 && extender.ControlID == CONTROL_NAME.value)//发生错误的地方
                {
                        if (extender.IDType == 0)
                        {
                                bHasDDXText = true;
                                strDDXTextVarName = classObj.Variables(i).Name;
                        }
                        else if (extender.IDType == 1)
                        {
                                bHasDDXControl = true;
                                strDDXControlVarName = classObj.Variables(i).Name;
                        }
                }
        }
}