C#.NET 大型企业信息化系统集成快速开发平台 4.2 版本

以前的开发平台里，是用xml语言包实现了多语言功能，现在新的平台里进行了调整，把多语言包资源放在数据库表里实现了。

我们系统预留了多语言的配置全局变量、可以通过配置这个参数达到切换多语言的目的

我们在选项管理里增加一个多语言选择的选项目，然后有哪些语言资源就加上去

下面的表是多语言的数据库设计表结构

下面图是多语言的数据库里的资源设置情况

这个是多语言的设置管理界面参考

下面是多语言的管理窗体位置

多语言例子程序参考：

        /// <summary>
        /// 获取多语言
        /// </summary>
        public void GetLanguage()
        {
            this.grbLanguage.Text = this.GetLanguage(this.grbLanguage);
            this.lblLanguageCode.Text = this.GetLanguage(this.lblLanguageCode) + ":";
            this.lblMessageCode.Text = this.GetLanguage(this.lblMessageCode) + ":";
            this.lblCaption.Text = this.GetLanguage(this.lblCaption) + ":";
            this.btnAdd.Text = this.GetLanguage(this.btnAdd);
            this.btnSave.Text = this.GetLanguage(this.btnSave);
            this.btnCancel.Text = this.GetLanguage(this.btnCancel);
        }

        public string GetLanguage(Control control)
        {
            string result = string.Empty;
            string key = this.Name + "." + control.Name;
            string caption = control.Text;
            result = ClientCache.Instance.GetLanguage(this.UserInfo, key, BaseSystemInfo.CurrentLanguage, caption);
            return result;
        }

多语言接口程序参考：

//-----------------------------------------------------------------
// All Rights Reserved , Copyright (C) 2015 , Hairihan TECH, Ltd. 
//-----------------------------------------------------------------

using System.Data;
using System.ServiceModel;
using System.Collections.Generic;

namespace DotNet.IService
{
    using DotNet.Utilities;
    using DotNet.Model;

    /// <summary>
    /// ILanguageService
    /// 多语言接口
    /// 
    /// 修改纪录
    /// 
    ///        2015.02.24 版本：1.0 JiRiGaLa 创建主键。
    ///        
    /// <author>
    ///        <name>JiRiGaLa</name>
    ///        <date>2015.02.24</date>
    /// </author> 
    /// </summary>
    [ServiceContract]
    public interface ILanguageService
    {
        /// <summary>
        /// 获取实体
        /// </summary>
        /// <param name="userInfo">用户</param>
        /// <param name="id">主键</param>
        /// <returns>实体</returns>
        [OperationContract]
        BaseLanguageEntity GetObject(BaseUserInfo userInfo, string id);

        /// <summary>
        /// 添加
        /// </summary>
        /// <param name="userInfo">用户</param>
        /// <param name="entity">实体</param>
        /// <param name="statusCode">返回状态码</param>
        /// <param name="statusMessage">返回状态信息</param>
        /// <returns>主键</returns>
        [OperationContract]
        string Add(BaseUserInfo userInfo, BaseLanguageEntity entity, out string statusCode, out string statusMessage);

        /// <summary>
        /// 编辑
        /// </summary>
        /// <param name="userInfo">用户</param>
        /// <param name="entity">实体</param>
        /// <param name="statusCode">返回状态码</param>
        /// <param name="statusMessage">返回状态信息</param>
        /// <returns>影响行数</returns>
        [OperationContract]
        int Update(BaseUserInfo userInfo, BaseLanguageEntity entity, out string statusCode, out string statusMessage);

        /// <summary>
        /// 设置多语言
        /// </summary>
        /// <param name="userInfo">用户</param>
        /// <param name="messageCode">语言编号</param>
        /// <param name="enUS">英文</param>
        /// <param name="zhCN">简体中文</param>
        /// <param name="zhTW">繁体中文</param>
        /// <returns>影响行数</returns>
        [OperationContract]
        int SetLanguage(BaseUserInfo userInfo, string messageCode, string enUS, string zhCN, string zhTW);

        /// <summary>
        /// 按编号获取多语言
        /// </summary>
        /// <param name="userInfo">用户</param>
        /// <param name="messageCode">语言编号</param>
        /// <returns>列表</returns>
        List<BaseLanguageEntity> GetLanguageByMessageCode(BaseUserInfo userInfo, string messageCode);

        /// <summary>
        /// 批量打删除标志
        /// </summary>
        /// <param name="userInfo">用户</param>
        /// <param name="ids">主键数组</param>
        /// <returns>影响行数</returns>
        [OperationContract]
        int SetDeleted(BaseUserInfo userInfo, string[] ids);

        /// <summary>
        /// 批量保存
        /// </summary>
        /// <param name="userInfo">用户</param>
        /// <param name="list">列表</param>
        /// <returns>影响行数</returns>
        [OperationContract]
        int BatchSave(BaseUserInfo userInfo, List<BaseLanguageEntity> list);
    }
}