第十三章      中英文版本切换设计

[Serializable]
public class CultureItem
{/// <summary>/// 控件的级联ID，中间用"."分隔/// </summary>[XmlAttribute]public string Key { set; get; }/// <summary>/// 中文或英文描述/// </summary>[XmlAttribute]public string Value { set; get; }
}

public enum CultureLanguage
{[EnumDescription("中文")]Chinese,[EnumDescription("英文")]English
}

public class CultureMananger
{private static Dictionary<string, string> _dic = new Dictionary<string, string>();private static string _cnPath = Application.StartupPath + "\\SuperIO\\Language\\cn.xml";private static string _enPath = Application.StartupPath + "\\SuperIO\\Language\\en.xml";private static object SyncObject = new object();/// <summary>/// 加载语言文件到缓存中/// </summary>public static void LoadCulture(){lock (SyncObject){if (IsLanguage){try{_dic.Clear();string path = String.Empty;if (Language == CultureLanguage.Chinese){path = _cnPath;}else if (Language == CultureLanguage.English){path = _enPath;}if (File.Exists(path)){List<CultureItem> itemList =SerializeOperation.SerializeOperation.GetSerialize<List<CultureItem>>(path);foreach (CultureItem item in itemList){_dic.Add(item.Key, item.Value);}}}catch (Exception ex){GeneralLog.WriteLog(ex);}}}}/// <summary>/// 清除缓存中的语言信息/// </summary>public static void ClearCache(){lock (SyncObject){_dic.Clear();}}/// <summary>/// 设置和获得语言类型属性/// </summary>public static CultureLanguage Language{set{if (GlobalProperty.GetInstance().Language != value){GlobalProperty.GetInstance().Language = value;GlobalProperty.GetInstance().Save();LoadCulture();}}get { return GlobalProperty.GetInstance().Language; }}/// <summary>/// 获得词条对应的描述信息/// </summary>/// <param name="formName">窗体名称</param>/// <param name="field">词条字段</param>/// <returns>对应的描述信息</returns>public static string GetString(string formName, string field){return GetString(String.Format("{0}.{1}", formName, field));}/// <summary>/// 获得词条对应的描述信息/// </summary>/// <param name="key">字段的关键字</param>/// <returns></returns>public static string GetString(string key){lock (SyncObject){if (IsLanguage){string val = String.Empty;if (_dic.ContainsKey(key)){_dic.TryGetValue(key, out val);}return val;}else{return String.Empty;}}}/// <summary>/// 应用窗体，改变语言显示/// </summary>/// <param name="frm"></param>public static void ApplyResourcesForm(Form frm){if (IsLanguage){string frmText = GetString(frm.Name);if (!String.IsNullOrEmpty(frmText)){frm.Text = frmText;}ApplyControls(frm.Name, frm.Controls);}}/// <summary>/// 应用BarManager工具具，改变语言显示/// </summary>/// <param name="name"></param>/// <param name="bar"></param>public static void AppResourceBarItem(string name, BarManager bar){if (IsLanguage){string key = String.Empty;foreach (BarItem item in bar.Items){key = String.Format("{0}.{1}", name, item.Name);string val = GetString(key);if (!String.IsNullOrEmpty(val)){item.Caption = val;}}}}/// <summary>/// 应用控件，改变语言显示/// /summary>/// <param name="name"></param>/// <param name="ctrls"></param>public static void ApplyControls(string name, Control.ControlCollection ctrls){if (IsLanguage){foreach (Control ctrl in ctrls){if (ctrl is MenuStrip) //MenuStrip StatusStrip{ApplyMenuStrip(name, (MenuStrip) ctrl);}else if (ctrl is StatusStrip){ApplyStatusStrip(name, (StatusStrip) ctrl);}else if (ctrl is ListView){ApplyListView(name, (ListView) ctrl);}else{ApplyControls(name, ctrl);}if (ctrl.HasChildren){ApplyControls(name, ctrl.Controls);}}}}internal static bool IsLanguage{get{if (File.Exists(_cnPath) && File.Exists(_enPath)){return true;}else{return false;}}}private static void ApplyControls(string name, Control ctrl){string key = String.Format("{0}.{1}", name, ctrl.Name);string text = GetString(key);if (!String.IsNullOrEmpty(text)){ctrl.Text = text;}}private static void ApplyMenuStrip(string name, MenuStrip menu){foreach (ToolStripMenuItem item in menu.Items){ApplyMenuItem(name, item);}}private static void ApplyMenuItem(string name, ToolStripMenuItem item){string key = String.Format("{0}.{1}", name, item.Name);string text = GetString(key);if (!String.IsNullOrEmpty(text)){item.Text = text;}if (item.DropDownItems.Count > 0){foreach (ToolStripMenuItem subItem in item.DropDownItems){ApplyMenuItem(name, subItem);}}}private static void ApplyStatusStrip(string name, StatusStrip status){string key = String.Empty;foreach (ToolStripItem item in status.Items){key = String.Format("{0}.{1}", name, item.Name);string val= GetString(key);if (!String.IsNullOrEmpty(val)){item.Text = val;}}}private static void ApplyListView(string name, ListView lv){string key = String.Empty;foreach (ColumnHeader header in lv.Columns){key = String.Format("{0}.{1}", name, header.Tag == null ? "" : header.Tag.ToString());string val = GetString(key);if (!String.IsNullOrEmpty(val)){header.Text = val;}}}
}

CultureMananger.LoadCulture();
CultureMananger.ApplyControls("MainForm",this.Controls);
string state=CultureMananger.GetString("State.Normal");