20250314 中英文切换

SGGL/FineUIPro.Web/common/PageBase.cs

@@ -4,11 +4,13 @@ using Newtonsoft.Json.Linq;
 using System;
 using System.Collections.Generic;
 using System.Collections.Specialized;
+using System.Configuration;
 using System.Data;
 using System.IO;
 using System.Linq;
 using System.Reflection;
 using System.Text;
+using System.Threading;
 using System.Web;
 using System.Web.UI;
 using static FineUIPro.Web.CQMS.Performance.Performance;
@@ -1299,5 +1301,64 @@ namespace FineUIPro.Web
             }
         }
         #endregion
+
+        #region 中英文切换
+        /// <summary>
+        /// 语言国际化
+        /// </summary>
+        protected override void InitializeCulture()
+        {
+            string https = ConfigurationManager.AppSettings["Https"];
+            if (Request.Cookies["SelectLan"] != null)
+            {
+                HttpCookie lanCookie = Request.Cookies["SelectLan"];
+
+                //从Session或Cookie里面读取
+                string language = lanCookie["lan"];
+
+                //当前线程的语言采用哪种语言（比如zh，en等）
+                Thread.CurrentThread.CurrentUICulture = new System.Globalization.CultureInfo(language);
+                //决定各种数据类型是如何组织，如数字与日期
+                Thread.CurrentThread.CurrentCulture = System.Globalization.CultureInfo.CreateSpecificCulture(language);
+            }
+            else
+            {
+                HttpCookie lanCookie = new HttpCookie("SelectLan");
+                //默认为中文
+                lanCookie["lan"] = "zh-CN";
+                lanCookie.Expires = DateTime.Now.AddDays(1);
+                if (https == "true")
+                {
+                    lanCookie.Secure = true;
+                }
+                Response.Cookies.Add(lanCookie);
+            }
+        }
+
+        #region 获取语言
+        /// <summary>
+        /// 获取语言
+        /// </summary>
+        public string GetLanguage
+        {
+            get
+            {
+                string lan = "zh-CN";
+                if (Request.Cookies["SelectLan"] != null)
+                {
+                    HttpCookie lanCookie = Request.Cookies["SelectLan"];
+                    if (lanCookie["lan"] != null)
+                    {
+                        if (lanCookie["lan"] == "en-US")
+                        {
+                            lan = "en-US";
+                        }
+                    }
+                }
+                return lan;
+            }
+        }
+        #endregion
+        #endregion
     }
 }