全局处理问题：public static Model.SGGLDB db = Funs.DB;

SGGL/BLL/PZHGL/GJSX/GJSXItemService.cs

@@ -12,7 +12,7 @@ namespace BLL
     /// </summary>
     public static class GJSXItemService
     {
-        public static Model.SGGLDB db = Funs.DB;
+        
 
         /// <summary>
         /// 根据关键事项ID查询所有关键事项进展
@@ -31,7 +31,7 @@ namespace BLL
         /// <returns></returns>
         public static System.Collections.IEnumerable GetIEnumerableByGJSXID(string GJSXID)
         {
-            return from x in db.GJSX_detail
+            return from x in Funs.DB.GJSX_detail
                    where x.GJSXID == GJSXID
                    orderby x.Sort
                    select new
@@ -155,6 +155,7 @@ namespace BLL
         /// <returns></returns>
         public static bool IsExistOperateionId(string GJSXID, string operationId)
         {
+            Model.SGGLDB db = Funs.DB;
             var q = from x in db.GJSX_detail where x.GJSXID == GJSXID && x.Progress_user == operationId select x;
             if (q.Count() > 0)
             {

SGGL/BLL/PZHGL/GJSX/GJSXMonitorService.cs

@@ -21,7 +21,7 @@ namespace BLL
 {
     public static class GJSXMonitorService
     {
-        //public static Model.SGGLDB db = Funs.DB;
+        //
 
         /// <summary>
         /// 关键事项新增通知提醒责任人、抄送人

SGGL/BLL/PZHGL/GJSX/GJSXProcessService.cs

@@ -8,7 +8,7 @@ namespace BLL
 {
     public static class GJSXProcessService
     {
-        public static Model.SGGLDB db = Funs.DB;
+        
 
         /// <summary>
         /// 添加

SGGL/BLL/PZHGL/GJSX/GJSXService.cs

@@ -8,7 +8,7 @@ namespace BLL
 {
     public static class GJSXService
     {
-        public static Model.SGGLDB db = Funs.DB;
+        
 
         /// <summary>
         /// 根据主键获取信息
@@ -104,6 +104,7 @@ namespace BLL
 
         public static System.Collections.IEnumerable GetListData(string projectId)
         {
+            Model.SGGLDB db = Funs.DB;
             IQueryable<Model.GJSX> q = GetGJSXList().AsQueryable();
 
             if (!string.IsNullOrEmpty(projectId))