Enum.Parse用法举例

config文件节选：

        <Core 
            defaultLanguage="zh-CN" 
            filesPath="/" 
            disableEmail="false"
            disableIndexing="false" 
            disableThreading="false"
            cacheFactor="5"
            smtpServerConnectionLimit="-1"
            enableLatestVersionCheck="true"
            systemType = "Self"
            backwardsCompatiblePasswords = "true"
            textEditorType = "Openlab.FreeTextBoxWraper.FTB, Openlab.CSAddOns" 
            requireSSL = "false"
            defaultRoles = "Everyone;Registered Users" 
            wwwStatus = "Ignore"
            AttachmentsPath = "~/Attachments/"
            AvatarsPath = "~/Avatars/Uploads/"
            AttachmentSaveMode = "Disk"
            AvatarSaveMode = "Disk"
        >

 enum类型：

    /// <summary>
    /// 附件保存模式——磁盘、数据库
    /// </summary>
    public enum FileSaveMode 
    {
        /// <summary>
        /// 数据库
        /// </summary>
        DataBase,
        /// <summary>
        /// 磁盘
        /// </summary>
        Disk
    }

读取config中的值

            att = attributeCollection["AttachmentSaveMode"];
            if(att != null)
            {
                try
                {
                    attachmentSaveMode = (FileSaveMode)Enum.Parse(typeof(FileSaveMode), attributeCollection["AttachmentSaveMode"].Value);
                }
                catch{}
            }