传递值给父窗口

一、调用

 this.Button3.Attributes.Add("onclick", "window.open('CopyToMan.aspx','','top=200,left=240,width=490,height=240')");

二、返回

 string strScript = "<script>" + "\r\n";
        strScript += "window.opener.document.form1['TextBoxCopyMan'].value='" + ArchivesName + "'" + "\r\n";  //父窗口的对象
        strScript += "window.opener.document.form1['HiddenField1'].value='" + ArchivesID + "'" + "\r\n";    //父窗口的对象
        strScript += "window.parent.close();" + "\r\n";     
        strScript += "</script>" + "\r\n";
        if ((!(IsClientScriptBlockRegistered("clientScript"))))
        {
            RegisterClientScriptBlock("clientScript", strScript);
        }