# 国际化 --- SunnyUI控件内部默认使用中文,若希望使用其他语言,则需要进行多语言设置。 **本页面所描述的国际化是针对SunnyUI内的按钮、标题等中文资源的国际化** **如您开发的系统需要做国际化请自行开发。** 常用的按钮、标题、提示等文字已经设置为静态字符串变量,存于ULocalize.cs文件中。 ``` public static class UILocalize { public static string InfoTitle = "提示"; public static string SuccessTitle = "正确"; public static string WarningTitle = "警告"; public static string ErrorTitle = "错误"; public static string AskTitle = "提示"; public static string InputTitle = "输入"; public static string CloseAll = "全部关闭"; public static string OK = "确定"; public static string Cancel = "取消"; public static string GridNoData = "[ 无数据 ]"; public static string GridDataLoading = "数据加载中 ......"; public static string GridDataSourceException = "数据源必须为DataTable或者List"; } ``` 可以重写UILocalize类静态变量值来改变语言。 UILocalizeHelper类已经包含中文和英文的默认配置函数: ``` public static class UILocalizeHelper { public static void SetEN() { UILocalize.InfoTitle = "Info"; UILocalize.SuccessTitle = "Success"; UILocalize.WarningTitle = "Warning"; UILocalize.ErrorTitle = "Error"; UILocalize.AskTitle = "Query"; UILocalize.InputTitle = "Input"; UILocalize.CloseAll = "Close all"; UILocalize.OK = "OK"; UILocalize.Cancel = "Cancel"; UILocalize.GridNoData = "[ No data ]"; UILocalize.GridDataLoading = "Data loading ......"; UILocalize.GridDataSourceException = "The data source must be DataTable or List"; } public static void SetCH() { UILocalize.InfoTitle = "提示"; UILocalize.SuccessTitle = "正确"; UILocalize.WarningTitle = "警告"; UILocalize.ErrorTitle = "错误"; UILocalize.AskTitle = "提示"; UILocalize.InputTitle = "输入"; UILocalize.CloseAll = "全部关闭"; UILocalize.OK = "确定"; UILocalize.Cancel = "取消"; UILocalize.GridNoData = "[ 无数据 ]"; UILocalize.GridDataLoading = "数据加载中 ......"; UILocalize.GridDataSourceException = "数据源必须为DataTable或者List"; } } ``` 如需要其他语言,则在自己程序里写函数更新UILocalize类静态变量值即可。 显示效果如下: **中文:** ![输入图片说明](./assets/ee56fbe8_416720.png) ![输入图片说明](./assets/333c0146_416720.png) **英文:** ![输入图片说明](./assets/f5745c98_416720.png) ![输入图片说明](./assets/747b8b77_416720.png)