危险源管理模块接入真实数据库：新增危大/超危工程、风险控制清单、安全验收、安全巡检、临时用电管理（含前端页面、BLL/API服务、WebAPI控制器、Model项、SQL脚本与接口文档）

排除 CreateModel.bat（含明文sa密码与本地服务器名，未入库）

SGGL/BLL/HSSE/Hazard/HazardProjectService.cs

@@ -0,0 +1,118 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+
+namespace BLL
+{
+    /// <summary>
+    /// 危大、超危工程清单服务
+    /// </summary>
+    public static class HazardProjectService
+    {
+        /// <summary>
+        /// 获取危大、超危工程清单列表
+        /// </summary>
+        /// <returns></returns>
+        public static List<Model.HSSE_HazardProject> GetList(string projectId)
+        {
+            return Funs.DB.HSSE_HazardProject.Where(x => x.ProjectId == projectId).ToList();
+        }
+
+        /// <summary>
+        /// 根据主键获取危大、超危工程
+        /// </summary>
+        /// <param name="hazardProjectId">主键</param>
+        /// <returns></returns>
+        public static Model.HSSE_HazardProject GetById(string hazardProjectId)
+        {
+            return Funs.DB.HSSE_HazardProject.FirstOrDefault(x => x.HazardProjectId == hazardProjectId);
+        }
+
+        /// <summary>
+        /// 新增危大、超危工程
+        /// </summary>
+        /// <param name="item">实体</param>
+        public static void Add(Model.HSSE_HazardProject item)
+        {
+            Model.SGGLDB db = Funs.DB;
+            Model.HSSE_HazardProject newItem = new Model.HSSE_HazardProject
+            {
+                HazardProjectId = item.HazardProjectId,
+                ProjectId = item.ProjectId,
+                ProjectCode = item.ProjectCode,
+                ProjectName = item.ProjectName,
+                WorkContent = item.WorkContent,
+                RiskLevel = item.RiskLevel,
+                StartDate = item.StartDate,
+                EndDate = item.EndDate,
+                ManagerMan = item.ManagerMan,
+                Remark = item.Remark
+            };
+            db.HSSE_HazardProject.InsertOnSubmit(newItem);
+            db.SubmitChanges();
+        }
+
+        /// <summary>
+        /// 更新危大、超危工程
+        /// </summary>
+        /// <param name="item">实体</param>
+        public static void Update(Model.HSSE_HazardProject item)
+        {
+            Model.SGGLDB db = Funs.DB;
+            Model.HSSE_HazardProject newItem = db.HSSE_HazardProject.FirstOrDefault(x => x.HazardProjectId == item.HazardProjectId);
+            if (newItem != null)
+            {
+                newItem.ProjectCode = item.ProjectCode;
+                newItem.ProjectName = item.ProjectName;
+                newItem.WorkContent = item.WorkContent;
+                newItem.RiskLevel = item.RiskLevel;
+                newItem.StartDate = item.StartDate;
+                newItem.EndDate = item.EndDate;
+                newItem.ManagerMan = item.ManagerMan;
+                newItem.Remark = item.Remark;
+                db.SubmitChanges();
+            }
+            else
+            {
+                Add(item);
+            }
+        }
+
+        /// <summary>
+        /// 删除危大、超危工程
+        /// </summary>
+        /// <param name="hazardProjectId">主键</param>
+        public static void Delete(string hazardProjectId)
+        {
+            Model.SGGLDB db = Funs.DB;
+            Model.HSSE_HazardProject item = db.HSSE_HazardProject.FirstOrDefault(x => x.HazardProjectId == hazardProjectId);
+            if (item != null)
+            {
+                db.HSSE_HazardProject.DeleteOnSubmit(item);
+                db.SubmitChanges();
+            }
+        }
+
+        /// <summary>
+        /// 自动生成工程编号（HD-XXX，取现有最大序号加1）
+        /// </summary>
+        /// <returns></returns>
+        public static string GetNewCode()
+        {
+            int max = 0;
+            foreach (Model.HSSE_HazardProject item in Funs.DB.HSSE_HazardProject.ToList())
+            {
+                string code = item.ProjectCode;
+                if (!string.IsNullOrEmpty(code) && code.StartsWith("HD-"))
+                {
+                    int num = 0;
+                    if (int.TryParse(code.Substring(3), out num) && num > max)
+                    {
+                        max = num;
+                    }
+                }
+            }
+            return string.Format("HD-{0:D3}", max + 1);
+        }
+    }
+}

SGGL/BLL/HSSE/Hazard/RiskControlListService.cs

@@ -0,0 +1,97 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+
+namespace BLL
+{
+    /// <summary>
+    /// 风险分级管控清单服务
+    /// </summary>
+    public static class RiskControlListService
+    {
+        /// <summary>
+        /// 获取风险分级管控清单列表
+        /// </summary>
+        /// <param name="projectId">项目主键</param>
+        /// <returns></returns>
+        public static List<Model.HSSE_RiskControlList> GetList(string projectId)
+        {
+            return Funs.DB.HSSE_RiskControlList.Where(x => x.ProjectId == projectId).ToList();
+        }
+
+        /// <summary>
+        /// 根据主键获取风险分级管控清单
+        /// </summary>
+        /// <param name="riskId">主键</param>
+        /// <returns></returns>
+        public static Model.HSSE_RiskControlList GetById(string riskId)
+        {
+            return Funs.DB.HSSE_RiskControlList.FirstOrDefault(x => x.RiskId == riskId);
+        }
+
+        /// <summary>
+        /// 新增风险分级管控清单
+        /// </summary>
+        /// <param name="item">实体</param>
+        public static void Add(Model.HSSE_RiskControlList item)
+        {
+            Model.SGGLDB db = Funs.DB;
+            Model.HSSE_RiskControlList newItem = new Model.HSSE_RiskControlList
+            {
+                RiskId = item.RiskId,
+                ProjectId = item.ProjectId,
+                RiskName = item.RiskName,
+                RiskLevel = item.RiskLevel,
+                RiskType = item.RiskType,
+                ControlMeasure = item.ControlMeasure,
+                ManagerUnit = item.ManagerUnit,
+                ManagerMan = item.ManagerMan,
+                UploadFile = item.UploadFile,
+                Remark = item.Remark
+            };
+            db.HSSE_RiskControlList.InsertOnSubmit(newItem);
+            db.SubmitChanges();
+        }
+
+        /// <summary>
+        /// 更新风险分级管控清单
+        /// </summary>
+        /// <param name="item">实体</param>
+        public static void Update(Model.HSSE_RiskControlList item)
+        {
+            Model.SGGLDB db = Funs.DB;
+            Model.HSSE_RiskControlList newItem = db.HSSE_RiskControlList.FirstOrDefault(x => x.RiskId == item.RiskId);
+            if (newItem != null)
+            {
+                newItem.RiskName = item.RiskName;
+                newItem.RiskLevel = item.RiskLevel;
+                newItem.RiskType = item.RiskType;
+                newItem.ControlMeasure = item.ControlMeasure;
+                newItem.ManagerUnit = item.ManagerUnit;
+                newItem.ManagerMan = item.ManagerMan;
+                newItem.UploadFile = item.UploadFile;
+                newItem.Remark = item.Remark;
+                db.SubmitChanges();
+            }
+            else
+            {
+                Add(item);
+            }
+        }
+
+        /// <summary>
+        /// 删除风险分级管控清单
+        /// </summary>
+        /// <param name="riskId">主键</param>
+        public static void Delete(string riskId)
+        {
+            Model.SGGLDB db = Funs.DB;
+            Model.HSSE_RiskControlList item = db.HSSE_RiskControlList.FirstOrDefault(x => x.RiskId == riskId);
+            if (item != null)
+            {
+                db.HSSE_RiskControlList.DeleteOnSubmit(item);
+                db.SubmitChanges();
+            }
+        }
+    }
+}

SGGL/BLL/HSSE/Hazard/SafetyAcceptanceService.cs

@@ -0,0 +1,93 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+
+namespace BLL
+{
+    /// <summary>
+    /// 安全防护验收服务
+    /// </summary>
+    public static class SafetyAcceptanceService
+    {
+        /// <summary>
+        /// 获取安全防护验收列表
+        /// </summary>
+        /// <param name="projectId">项目主键</param>
+        /// <returns></returns>
+        public static List<Model.HSSE_SafetyAcceptance> GetList(string projectId)
+        {
+            return Funs.DB.HSSE_SafetyAcceptance.Where(x => x.ProjectId == projectId).ToList();
+        }
+
+        /// <summary>
+        /// 根据主键获取安全防护验收
+        /// </summary>
+        /// <param name="acceptanceId">主键</param>
+        /// <returns></returns>
+        public static Model.HSSE_SafetyAcceptance GetById(string acceptanceId)
+        {
+            return Funs.DB.HSSE_SafetyAcceptance.FirstOrDefault(x => x.AcceptanceId == acceptanceId);
+        }
+
+        /// <summary>
+        /// 新增安全防护验收
+        /// </summary>
+        /// <param name="item">实体</param>
+        public static void Add(Model.HSSE_SafetyAcceptance item)
+        {
+            Model.SGGLDB db = Funs.DB;
+            Model.HSSE_SafetyAcceptance newItem = new Model.HSSE_SafetyAcceptance
+            {
+                AcceptanceId = item.AcceptanceId,
+                ProjectId = item.ProjectId,
+                HazardProjectId = item.HazardProjectId,
+                HazardProjectName = item.HazardProjectName,
+                AcceptanceResult = item.AcceptanceResult,
+                AcceptanceMan = item.AcceptanceMan,
+                AcceptanceDate = item.AcceptanceDate,
+                Remark = item.Remark
+            };
+            db.HSSE_SafetyAcceptance.InsertOnSubmit(newItem);
+            db.SubmitChanges();
+        }
+
+        /// <summary>
+        /// 更新安全防护验收
+        /// </summary>
+        /// <param name="item">实体</param>
+        public static void Update(Model.HSSE_SafetyAcceptance item)
+        {
+            Model.SGGLDB db = Funs.DB;
+            Model.HSSE_SafetyAcceptance newItem = db.HSSE_SafetyAcceptance.FirstOrDefault(x => x.AcceptanceId == item.AcceptanceId);
+            if (newItem != null)
+            {
+                newItem.HazardProjectId = item.HazardProjectId;
+                newItem.HazardProjectName = item.HazardProjectName;
+                newItem.AcceptanceResult = item.AcceptanceResult;
+                newItem.AcceptanceMan = item.AcceptanceMan;
+                newItem.AcceptanceDate = item.AcceptanceDate;
+                newItem.Remark = item.Remark;
+                db.SubmitChanges();
+            }
+            else
+            {
+                Add(item);
+            }
+        }
+
+        /// <summary>
+        /// 删除安全防护验收
+        /// </summary>
+        /// <param name="acceptanceId">主键</param>
+        public static void Delete(string acceptanceId)
+        {
+            Model.SGGLDB db = Funs.DB;
+            Model.HSSE_SafetyAcceptance item = db.HSSE_SafetyAcceptance.FirstOrDefault(x => x.AcceptanceId == acceptanceId);
+            if (item != null)
+            {
+                db.HSSE_SafetyAcceptance.DeleteOnSubmit(item);
+                db.SubmitChanges();
+            }
+        }
+    }
+}

SGGL/BLL/HSSE/Hazard/SafetyPatrolService.cs

@@ -0,0 +1,93 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+
+namespace BLL
+{
+    /// <summary>
+    /// 安全巡检记录服务
+    /// </summary>
+    public static class SafetyPatrolService
+    {
+        /// <summary>
+        /// 获取安全巡检记录列表
+        /// </summary>
+        /// <param name="projectId">项目主键</param>
+        /// <returns></returns>
+        public static List<Model.HSSE_SafetyPatrol> GetList(string projectId)
+        {
+            return Funs.DB.HSSE_SafetyPatrol.Where(x => x.ProjectId == projectId).ToList();
+        }
+
+        /// <summary>
+        /// 根据主键获取安全巡检记录
+        /// </summary>
+        /// <param name="patrolId">主键</param>
+        /// <returns></returns>
+        public static Model.HSSE_SafetyPatrol GetById(string patrolId)
+        {
+            return Funs.DB.HSSE_SafetyPatrol.FirstOrDefault(x => x.PatrolId == patrolId);
+        }
+
+        /// <summary>
+        /// 新增安全巡检记录
+        /// </summary>
+        /// <param name="item">实体</param>
+        public static void Add(Model.HSSE_SafetyPatrol item)
+        {
+            Model.SGGLDB db = Funs.DB;
+            Model.HSSE_SafetyPatrol newItem = new Model.HSSE_SafetyPatrol
+            {
+                PatrolId = item.PatrolId,
+                ProjectId = item.ProjectId,
+                HazardProjectId = item.HazardProjectId,
+                HazardProjectName = item.HazardProjectName,
+                PatrolDate = item.PatrolDate,
+                PatrolMan = item.PatrolMan,
+                PatrolStatus = item.PatrolStatus,
+                Content = item.Content
+            };
+            db.HSSE_SafetyPatrol.InsertOnSubmit(newItem);
+            db.SubmitChanges();
+        }
+
+        /// <summary>
+        /// 更新安全巡检记录
+        /// </summary>
+        /// <param name="item">实体</param>
+        public static void Update(Model.HSSE_SafetyPatrol item)
+        {
+            Model.SGGLDB db = Funs.DB;
+            Model.HSSE_SafetyPatrol newItem = db.HSSE_SafetyPatrol.FirstOrDefault(x => x.PatrolId == item.PatrolId);
+            if (newItem != null)
+            {
+                newItem.HazardProjectId = item.HazardProjectId;
+                newItem.HazardProjectName = item.HazardProjectName;
+                newItem.PatrolDate = item.PatrolDate;
+                newItem.PatrolMan = item.PatrolMan;
+                newItem.PatrolStatus = item.PatrolStatus;
+                newItem.Content = item.Content;
+                db.SubmitChanges();
+            }
+            else
+            {
+                Add(item);
+            }
+        }
+
+        /// <summary>
+        /// 删除安全巡检记录
+        /// </summary>
+        /// <param name="patrolId">主键</param>
+        public static void Delete(string patrolId)
+        {
+            Model.SGGLDB db = Funs.DB;
+            Model.HSSE_SafetyPatrol item = db.HSSE_SafetyPatrol.FirstOrDefault(x => x.PatrolId == patrolId);
+            if (item != null)
+            {
+                db.HSSE_SafetyPatrol.DeleteOnSubmit(item);
+                db.SubmitChanges();
+            }
+        }
+    }
+}

SGGL/BLL/HSSE/Hazard/SpecialPlanService.cs

@@ -0,0 +1,92 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+
+namespace BLL
+{
+    /// <summary>
+    /// 专项施工方案服务
+    /// </summary>
+    public static class SpecialPlanService
+    {
+        /// <summary>
+        /// 获取专项施工方案列表
+        /// </summary>
+        /// <returns></returns>
+        public static List<Model.HSSE_SpecialPlan> GetList(string projectId)
+        {
+            return Funs.DB.HSSE_SpecialPlan.Where(x => x.ProjectId == projectId).ToList();
+        }
+
+        /// <summary>
+        /// 根据主键获取专项施工方案
+        /// </summary>
+        /// <param name="planId">主键</param>
+        /// <returns></returns>
+        public static Model.HSSE_SpecialPlan GetById(string planId)
+        {
+            return Funs.DB.HSSE_SpecialPlan.FirstOrDefault(x => x.PlanId == planId);
+        }
+
+        /// <summary>
+        /// 新增专项施工方案
+        /// </summary>
+        /// <param name="item">实体</param>
+        public static void Add(Model.HSSE_SpecialPlan item)
+        {
+            Model.SGGLDB db = Funs.DB;
+            Model.HSSE_SpecialPlan newItem = new Model.HSSE_SpecialPlan
+            {
+                PlanId = item.PlanId,
+                ProjectId = item.ProjectId,
+                HazardProjectName = item.HazardProjectName,
+                PlanName = item.PlanName,
+                CompileMan = item.CompileMan,
+                CompileDate = item.CompileDate,
+                UploadFile = item.UploadFile,
+                Remark = item.Remark
+            };
+            db.HSSE_SpecialPlan.InsertOnSubmit(newItem);
+            db.SubmitChanges();
+        }
+
+        /// <summary>
+        /// 更新专项施工方案
+        /// </summary>
+        /// <param name="item">实体</param>
+        public static void Update(Model.HSSE_SpecialPlan item)
+        {
+            Model.SGGLDB db = Funs.DB;
+            Model.HSSE_SpecialPlan newItem = db.HSSE_SpecialPlan.FirstOrDefault(x => x.PlanId == item.PlanId);
+            if (newItem != null)
+            {
+                newItem.HazardProjectName = item.HazardProjectName;
+                newItem.PlanName = item.PlanName;
+                newItem.CompileMan = item.CompileMan;
+                newItem.CompileDate = item.CompileDate;
+                newItem.UploadFile = item.UploadFile;
+                newItem.Remark = item.Remark;
+                db.SubmitChanges();
+            }
+            else
+            {
+                Add(item);
+            }
+        }
+
+        /// <summary>
+        /// 删除专项施工方案
+        /// </summary>
+        /// <param name="planId">主键</param>
+        public static void Delete(string planId)
+        {
+            Model.SGGLDB db = Funs.DB;
+            Model.HSSE_SpecialPlan item = db.HSSE_SpecialPlan.FirstOrDefault(x => x.PlanId == planId);
+            if (item != null)
+            {
+                db.HSSE_SpecialPlan.DeleteOnSubmit(item);
+                db.SubmitChanges();
+            }
+        }
+    }
+}

SGGL/BLL/HSSE/Solution/HSSEConstructSolutionApproveService.cs

@@ -10,7 +10,7 @@ namespace BLL
     {
         public static string ConvertAuditDate(object ConstructSolutionId)
         {
-             var approve=  (from x in Funs.DB.Solution_HSSEConstructSolutionApprove orderby x.ApproveDate descending where x.ConstructSolutionId == ConstructSolutionId && x.ApproveType != "S" && x.ApproveDate !=null   select x.ApproveDate ).FirstOrDefault();
+             var approve=  (from x in Funs.DB.Solution_HSSEConstructSolutionApprove orderby x.ApproveDate descending where x.ConstructSolutionId == (string)ConstructSolutionId && x.ApproveType != "S" && x.ApproveDate !=null   select x.ApproveDate ).FirstOrDefault();
             if (approve != null)
             {
                 return approve.Value.ToString("yyyy-MM-dd");
@@ -20,14 +20,14 @@ namespace BLL
         public static Model.Solution_HSSEConstructSolutionApprove GetSee(string ConstructSolutionId, string userId)
         {
             Model.SGGLDB db = Funs.DB;
-            return db.Solution_HSSEConstructSolutionApprove.FirstOrDefault(x => x.ConstructSolutionId == ConstructSolutionId && x.ApproveType == "S" && x.ApproveMan == userId && x.ApproveDate == null);
+            return db.Solution_HSSEConstructSolutionApprove.FirstOrDefault(x => x.ConstructSolutionId == (string)ConstructSolutionId && x.ApproveType == "S" && x.ApproveMan == userId && x.ApproveDate == null);
         }
 
         public static void See(string ConstructSolutionId, string userId)
         {
             using (var db = new Model.SGGLDB(Funs.ConnString))
             {
-                var res = db.Solution_HSSEConstructSolutionApprove.FirstOrDefault(x => x.ConstructSolutionId == ConstructSolutionId && x.ApproveType == "S" && x.ApproveMan == userId && x.ApproveDate == null);
+                var res = db.Solution_HSSEConstructSolutionApprove.FirstOrDefault(x => x.ConstructSolutionId == (string)ConstructSolutionId && x.ApproveType == "S" && x.ApproveMan == userId && x.ApproveDate == null);
                 if (res != null)
                 {
                     res.ApproveDate = DateTime.Now;
@@ -43,7 +43,7 @@ namespace BLL
         public static List<string> GetUserIdsApprovesBySignType(string ConstructSolutionId, string signType)
         {
             var edtion = GetUserIdsApprovesBySignTypeEditon(ConstructSolutionId);
-            return (from x in Funs.DB.Solution_HSSEConstructSolutionApprove where x.ConstructSolutionId == ConstructSolutionId && x.ApproveType != "S" && x.SignType == signType && x.Edition == edtion select x.ApproveMan).ToList();
+            return (from x in Funs.DB.Solution_HSSEConstructSolutionApprove where x.ConstructSolutionId == (string)ConstructSolutionId && x.ApproveType != "S" && x.SignType == signType && x.Edition == edtion select x.ApproveMan).ToList();
         }
 
         public static int? GetUserIdsApprovesBySignTypeEditon(string ConstructSolutionId)
@@ -100,14 +100,14 @@ namespace BLL
         public static List<Model.Solution_HSSEConstructSolutionApprove> GetConstructSolutionApprovesByConstructSolutionId(string ConstructSolutionId, string state)
         {
             Model.SGGLDB db = Funs.DB;
-            var reDate = (from x in db.Solution_HSSEConstructSolutionApprove where x.ConstructSolutionId == ConstructSolutionId && x.ApproveType == BLL.Const.CQMSConstructSolution_ReCompile orderby x.ApproveDate descending select x.ApproveDate).FirstOrDefault();
+            var reDate = (from x in db.Solution_HSSEConstructSolutionApprove where x.ConstructSolutionId == (string)ConstructSolutionId && x.ApproveType == BLL.Const.CQMSConstructSolution_ReCompile orderby x.ApproveDate descending select x.ApproveDate).FirstOrDefault();
             if (reDate == null)
             {
-                return (from x in db.Solution_HSSEConstructSolutionApprove where x.ConstructSolutionId == ConstructSolutionId && x.ApproveType == state select x).ToList();
+                return (from x in db.Solution_HSSEConstructSolutionApprove where x.ConstructSolutionId == (string)ConstructSolutionId && x.ApproveType == state select x).ToList();
             }
             else
             {
-                return (from x in db.Solution_HSSEConstructSolutionApprove where x.ConstructSolutionId == ConstructSolutionId && x.ApproveType == state && (x.ApproveDate == null || x.ApproveDate > reDate) select x).ToList();
+                return (from x in db.Solution_HSSEConstructSolutionApprove where x.ConstructSolutionId == (string)ConstructSolutionId && x.ApproveType == state && (x.ApproveDate == null || x.ApproveDate > reDate) select x).ToList();
             }
         }
 
@@ -121,7 +121,7 @@ namespace BLL
         {
             Model.SGGLDB db = Funs.DB;
             var res = from x in db.Solution_HSSEConstructSolutionApprove
-                      where x.ConstructSolutionId == ConstructSolutionId && x.ApproveDate != null && x.ApproveType != "S"
+                      where x.ConstructSolutionId == (string)ConstructSolutionId && x.ApproveDate != null && x.ApproveType != "S"
                       orderby x.ApproveDate
                       select x;
 
@@ -143,7 +143,7 @@ namespace BLL
         {
             Model.SGGLDB db = Funs.DB;
             var res = from x in db.Solution_HSSEConstructSolutionApprove
-                      where x.ConstructSolutionId == ConstructSolutionId && x.ApproveDate != null && x.ApproveType != "S"
+                      where x.ConstructSolutionId == (string)ConstructSolutionId && x.ApproveDate != null && x.ApproveType != "S"
                       orderby x.ApproveType,x.Edition
                       select x;
 
@@ -223,7 +223,7 @@ namespace BLL
         public static void DeleteConstructSolutionApprovesByConstructSolutionId(string ConstructSolutionId)
         {
             Model.SGGLDB db = Funs.DB;
-            var q = (from x in Funs.DB.Solution_HSSEConstructSolutionApprove where x.ConstructSolutionId == ConstructSolutionId select x).ToList();
+            var q = (from x in Funs.DB.Solution_HSSEConstructSolutionApprove where x.ConstructSolutionId == (string)ConstructSolutionId select x).ToList();
             db.Solution_HSSEConstructSolutionApprove.DeleteAllOnSubmit(q);
             db.SubmitChanges();
         }
@@ -235,17 +235,17 @@ namespace BLL
         public static Model.Solution_HSSEConstructSolutionApprove GetConstructSolutionApproveByApproveMan(string ConstructSolutionId, string approveMan)
         {
 
-            return Funs.DB.Solution_HSSEConstructSolutionApprove.FirstOrDefault(x => x.ConstructSolutionId == ConstructSolutionId && x.ApproveMan == approveMan && x.ApproveType != "S" && x.ApproveDate == null);
+            return Funs.DB.Solution_HSSEConstructSolutionApprove.FirstOrDefault(x => x.ConstructSolutionId == (string)ConstructSolutionId && x.ApproveMan == approveMan && x.ApproveType != "S" && x.ApproveDate == null);
         }
         public static Model.Solution_HSSEConstructSolutionApprove GetConstructSoluAppByApproveMan(string ConstructSolutionId, string approveMan, int edtion)
         {
 
-            return Funs.DB.Solution_HSSEConstructSolutionApprove.FirstOrDefault(x => x.ConstructSolutionId == ConstructSolutionId && x.Edition == edtion && x.ApproveMan == approveMan && x.ApproveType != "S" && x.ApproveDate == null);
+            return Funs.DB.Solution_HSSEConstructSolutionApprove.FirstOrDefault(x => x.ConstructSolutionId == (string)ConstructSolutionId && x.Edition == edtion && x.ApproveMan == approveMan && x.ApproveType != "S" && x.ApproveDate == null);
         }
 
         public static Model.Solution_HSSEConstructSolutionApprove GetConstructSolApproveByApproveMan(string ConstructSolutionId, string approveMan)
         {
-            return Funs.DB.Solution_HSSEConstructSolutionApprove.FirstOrDefault(x => x.ConstructSolutionId == ConstructSolutionId && x.ApproveMan == approveMan && x.ApproveType != "S" && x.ApproveDate == null);
+            return Funs.DB.Solution_HSSEConstructSolutionApprove.FirstOrDefault(x => x.ConstructSolutionId == (string)ConstructSolutionId && x.ApproveMan == approveMan && x.ApproveType != "S" && x.ApproveDate == null);
         }
 
 
@@ -312,7 +312,7 @@ namespace BLL
             using (var db = new Model.SGGLDB(Funs.ConnString))
             {
                 var q = from x in db.Solution_HSSEConstructSolutionApprove
-                        where x.ConstructSolutionId == ConstructSolutionId && x.Edition == edition && x.ApproveDate != null && x.ApproveType != "S"
+                        where x.ConstructSolutionId == (string)ConstructSolutionId && x.Edition == edition && x.ApproveDate != null && x.ApproveType != "S"
                         orderby x.ApproveDate
                         select new
                         {
@@ -350,7 +350,7 @@ namespace BLL
             using (var db = new Model.SGGLDB(Funs.ConnString))
             {
                 var q = from x in db.Solution_HSSEConstructSolutionApprove
-                        where x.ConstructSolutionId == ConstructSolutionId && x.ApproveDate != null && x.ApproveType != "S"
+                        where x.ConstructSolutionId == (string)ConstructSolutionId && x.ApproveDate != null && x.ApproveType != "S"
                         orderby x.ApproveDate
                         select new
                         {