修改短消息bug，增加主键，否则分页有问题

CallCenterApi/CallCenterApi.BLL/T_Msg_Chat_Map.cs

 using System;
-using System.Collections.Generic;
 using System.Data;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-
+using System.Collections.Generic;
+using CallCenterApi.Model;
 namespace CallCenterApi.BLL
 {
+    /// <summary>
+    /// T_Msg_Chat_Map
+    /// </summary>
     public partial class T_Msg_Chat_Map
     {
-        private readonly DAL.T_Msg_Chat_Map dal = new DAL.T_Msg_Chat_Map();
+        private readonly CallCenterApi.DAL.T_Msg_Chat_Map dal = new CallCenterApi.DAL.T_Msg_Chat_Map();
         public T_Msg_Chat_Map()
         { }
         #region  BasicMethod
+        /// <summary>
+        /// 是否存在该记录
+        /// </summary>
+        public bool Exists(int Id)
+        {
+            return dal.Exists(Id);
+        }
 
         /// <summary>
         /// 增加一条数据
         /// </summary>
-        public bool Add(Model.T_Msg_Chat_Map model)
+        public int Add(CallCenterApi.Model.T_Msg_Chat_Map model)
         {
             return dal.Add(model);
         }
         /// <summary>
         /// 更新一条数据
         /// </summary>
-        public bool Update(Model.T_Msg_Chat_Map model)
+        public bool Update(CallCenterApi.Model.T_Msg_Chat_Map model)
         {
             return dal.Update(model);
         }
         /// <summary>
         /// 删除一条数据
         /// </summary>
-        public bool Delete()
+        public bool Delete(int Id)
+        {
+
+            return dal.Delete(Id);
+        }
+        /// <summary>
+        /// 删除一条数据
+        /// </summary>
+        public bool DeleteList(string Idlist)
         {
-            //该表无主键信息，请自定义主键/条件字段
-            return dal.Delete();
+            return dal.DeleteList(Idlist);
         }
 
         /// <summary>
         /// 得到一个对象实体
         /// </summary>
-        public Model.T_Msg_Chat_Map GetModel()
+        public CallCenterApi.Model.T_Msg_Chat_Map GetModel(int Id)
         {
-            //该表无主键信息，请自定义主键/条件字段
-            return dal.GetModel();
-        }
 
-        ///// <summary>
-        ///// 得到一个对象实体，从缓存中
-        ///// </summary>
-        //public Model.T_Msg_Chat_Map GetModelByCache()
-        //{
-        //    //该表无主键信息，请自定义主键/条件字段
-        //    string CacheKey = "T_Msg_Chat_MapModel-";
-        //    object objModel = Common.DataCache.GetCache(CacheKey);
-        //    if (objModel == null)
-        //    {
-        //        try
-        //        {
-        //            objModel = dal.GetModel();
-        //            if (objModel != null)
-        //            {
-        //                int ModelCache = Common.ConfigHelper.GetConfigInt("ModelCache");
-        //                Common.DataCache.SetCache(CacheKey, objModel, DateTime.Now.AddMinutes(ModelCache), TimeSpan.Zero);
-        //            }
-        //        }
-        //        catch { }
-        //    }
-        //    return (Model.T_Msg_Chat_Map)objModel;
-        //}
+            return dal.GetModel(Id);
+        }
 
         /// <summary>
         /// 获得数据列表
         /// <summary>
         /// 获得数据列表
         /// </summary>
-        public List<Model.T_Msg_Chat_Map> GetModelList(string strWhere)
+        public List<CallCenterApi.Model.T_Msg_Chat_Map> GetModelList(string strWhere)
         {
             DataSet ds = dal.GetList(strWhere);
             return DataTableToList(ds.Tables[0]);
         /// <summary>
         /// 获得数据列表
         /// </summary>
-        public List<Model.T_Msg_Chat_Map> DataTableToList(DataTable dt)
+        public List<CallCenterApi.Model.T_Msg_Chat_Map> DataTableToList(DataTable dt)
         {
-            List<Model.T_Msg_Chat_Map> modelList = new List<Model.T_Msg_Chat_Map>();
+            List<CallCenterApi.Model.T_Msg_Chat_Map> modelList = new List<CallCenterApi.Model.T_Msg_Chat_Map>();
             int rowsCount = dt.Rows.Count;
             if (rowsCount > 0)
             {
-                Model.T_Msg_Chat_Map model;
+                CallCenterApi.Model.T_Msg_Chat_Map model;
                 for (int n = 0; n < rowsCount; n++)
                 {
                     model = dal.DataRowToModel(dt.Rows[n]);
         #endregion  ExtensionMethod
     }
 }
+

CallCenterApi/CallCenterApi.DAL/T_Msg_Chat_Map.cs

-using CallCenterApi.DB;
-using System;
-using System.Collections.Generic;
+using System;
 using System.Data;
-using System.Data.SqlClient;
-using System.Linq;
 using System.Text;
-using System.Threading.Tasks;
+using System.Data.SqlClient;
+using CallCenterApi.DB;
 
 namespace CallCenterApi.DAL
 {
+    /// <summary>
+    /// 数据访问类:T_Msg_Chat_Map
+    /// </summary>
     public partial class T_Msg_Chat_Map
     {
         public T_Msg_Chat_Map()
         { }
         #region  BasicMethod
+        /// <summary>
+        /// 是否存在该记录
+        /// </summary>
+        public bool Exists(int Id)
+        {
+            StringBuilder strSql = new StringBuilder();
+            strSql.Append("select count(1) from T_Msg_Chat_Map");
+            strSql.Append(" where Id=@Id");
+            SqlParameter[] parameters = {
+                    new SqlParameter("@Id", SqlDbType.Int,4)
+            };
+            parameters[0].Value = Id;
 
+            return DbHelperSQL.Exists(strSql.ToString(), parameters);
+        }
 
 
         /// <summary>
         /// 增加一条数据
         /// </summary>
-        public bool Add(Model.T_Msg_Chat_Map model)
+        public int Add(CallCenterApi.Model.T_Msg_Chat_Map model)
         {
             StringBuilder strSql = new StringBuilder();
             strSql.Append("insert into T_Msg_Chat_Map(");
             strSql.Append("ChatId,FromUserId,ToUserId,CreateDate,IsRead)");
             strSql.Append(" values (");
             strSql.Append("@ChatId,@FromUserId,@ToUserId,@CreateDate,@IsRead)");
+            strSql.Append(";select @@IDENTITY");
             SqlParameter[] parameters = {
                     new SqlParameter("@ChatId", SqlDbType.Int,4),
                     new SqlParameter("@FromUserId", SqlDbType.Int,4),
             parameters[3].Value = model.CreateDate;
             parameters[4].Value = model.IsRead;
 
-            int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
-            if (rows > 0)
+            object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
+            if (obj == null)
             {
-                return true;
+                return 0;
             }
             else
             {
-                return false;
+                return Convert.ToInt32(obj);
             }
         }
         /// <summary>
         /// 更新一条数据
         /// </summary>
-        public bool Update(Model.T_Msg_Chat_Map model)
+        public bool Update(CallCenterApi.Model.T_Msg_Chat_Map model)
         {
             StringBuilder strSql = new StringBuilder();
             strSql.Append("update T_Msg_Chat_Map set ");
             strSql.Append("ToUserId=@ToUserId,");
             strSql.Append("CreateDate=@CreateDate,");
             strSql.Append("IsRead=@IsRead");
-            strSql.Append(" where ");
+            strSql.Append(" where Id=@Id");
             SqlParameter[] parameters = {
                     new SqlParameter("@ChatId", SqlDbType.Int,4),
                     new SqlParameter("@FromUserId", SqlDbType.Int,4),
                     new SqlParameter("@ToUserId", SqlDbType.Int,4),
                     new SqlParameter("@CreateDate", SqlDbType.DateTime),
-                    new SqlParameter("@IsRead", SqlDbType.Int,4)};
+                    new SqlParameter("@IsRead", SqlDbType.Int,4),
+                    new SqlParameter("@Id", SqlDbType.Int,4)};
             parameters[0].Value = model.ChatId;
             parameters[1].Value = model.FromUserId;
             parameters[2].Value = model.ToUserId;
             parameters[3].Value = model.CreateDate;
             parameters[4].Value = model.IsRead;
+            parameters[5].Value = model.Id;
 
             int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
             if (rows > 0)
         /// <summary>
         /// 删除一条数据
         /// </summary>
-        public bool Delete()
+        public bool Delete(int Id)
         {
-            //该表无主键信息，请自定义主键/条件字段
+
             StringBuilder strSql = new StringBuilder();
             strSql.Append("delete from T_Msg_Chat_Map ");
-            strSql.Append(" where ");
+            strSql.Append(" where Id=@Id");
             SqlParameter[] parameters = {
+                    new SqlParameter("@Id", SqlDbType.Int,4)
             };
+            parameters[0].Value = Id;
 
             int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
             if (rows > 0)
                 return false;
             }
         }
+        /// <summary>
+        /// 批量删除数据
+        /// </summary>
+        public bool DeleteList(string Idlist)
+        {
+            StringBuilder strSql = new StringBuilder();
+            strSql.Append("delete from T_Msg_Chat_Map ");
+            strSql.Append(" where Id in (" + Idlist + ")  ");
+            int rows = DbHelperSQL.ExecuteSql(strSql.ToString());
+            if (rows > 0)
+            {
+                return true;
+            }
+            else
+            {
+                return false;
+            }
+        }
 
 
         /// <summary>
         /// 得到一个对象实体
         /// </summary>
-        public Model.T_Msg_Chat_Map GetModel()
+        public CallCenterApi.Model.T_Msg_Chat_Map GetModel(int Id)
         {
-            //该表无主键信息，请自定义主键/条件字段
+
             StringBuilder strSql = new StringBuilder();
-            strSql.Append("select  top 1 ChatId,FromUserId,ToUserId,CreateDate,IsRead from T_Msg_Chat_Map ");
-            strSql.Append(" where ");
+            strSql.Append("select  top 1 ChatId,FromUserId,ToUserId,CreateDate,IsRead,Id from T_Msg_Chat_Map ");
+            strSql.Append(" where Id=@Id");
             SqlParameter[] parameters = {
+                    new SqlParameter("@Id", SqlDbType.Int,4)
             };
+            parameters[0].Value = Id;
 
-            Model.T_Msg_Chat_Map model = new Model.T_Msg_Chat_Map();
+            CallCenterApi.Model.T_Msg_Chat_Map model = new CallCenterApi.Model.T_Msg_Chat_Map();
             DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
             if (ds.Tables[0].Rows.Count > 0)
             {
         /// <summary>
         /// 得到一个对象实体
         /// </summary>
-        public Model.T_Msg_Chat_Map DataRowToModel(DataRow row)
+        public CallCenterApi.Model.T_Msg_Chat_Map DataRowToModel(DataRow row)
         {
-            Model.T_Msg_Chat_Map model = new Model.T_Msg_Chat_Map();
+            CallCenterApi.Model.T_Msg_Chat_Map model = new CallCenterApi.Model.T_Msg_Chat_Map();
             if (row != null)
             {
                 if (row["ChatId"] != null && row["ChatId"].ToString() != "")
                 {
                     model.IsRead = int.Parse(row["IsRead"].ToString());
                 }
+                if (row["Id"] != null && row["Id"].ToString() != "")
+                {
+                    model.Id = int.Parse(row["Id"].ToString());
+                }
             }
             return model;
         }
         public DataSet GetList(string strWhere)
         {
             StringBuilder strSql = new StringBuilder();
-            strSql.Append("select ChatId,FromUserId,ToUserId,CreateDate,IsRead ");
+            strSql.Append("select ChatId,FromUserId,ToUserId,CreateDate,IsRead,Id ");
             strSql.Append(" FROM T_Msg_Chat_Map ");
             if (strWhere.Trim() != "")
             {
             {
                 strSql.Append(" top " + Top.ToString());
             }
-            strSql.Append(" ChatId,FromUserId,ToUserId,CreateDate,IsRead ");
+            strSql.Append(" ChatId,FromUserId,ToUserId,CreateDate,IsRead,Id ");
             strSql.Append(" FROM T_Msg_Chat_Map ");
             if (strWhere.Trim() != "")
             {
             }
             else
             {
-                strSql.Append("order by T. desc");
+                strSql.Append("order by T.Id desc");
             }
             strSql.Append(")AS Row, T.*  from T_Msg_Chat_Map T ");
             if (!string.IsNullOrEmpty(strWhere.Trim()))
 					new SqlParameter("@strWhere", SqlDbType.VarChar,1000),
 					};
 			parameters[0].Value = "T_Msg_Chat_Map";
-			parameters[1].Value = "";
+			parameters[1].Value = "Id";
 			parameters[2].Value = PageSize;
 			parameters[3].Value = PageIndex;
 			parameters[4].Value = 0;
         #endregion  ExtensionMethod
     }
 }
+

CallCenterApi/CallCenterApi.Interface/CallCenterApi.Interface/Controllers/IndexController.cs

             int recordCount = 0;
             var col = "a.Id,b.FromUserId,b.ToUserId,a.Content,a.IsToAll,a.CreateDate,b.IsRead,c.F_UserName,c.F_UserCode,c.F_RoleId,d.F_UserName AS ToUserName,d.F_UserCode AS ToUserCode,d.F_RoleId AS ToRoleId";
             dt = BLL.PagerBLL.GetListPager(
-                    " dbo.T_Msg_Chat a RIGHT JOIN dbo.T_Msg_Chat_Map b ON b.ChatId = a.Id LEFT JOIN dbo.T_Sys_UserAccount c ON c.F_UserId = a.FromUserId LEFT JOIN dbo.T_Sys_UserAccount d ON d.F_UserId = a.ToUserId ",
-                    "a.Id",
+                    " dbo.T_Msg_Chat a RIGHT JOIN dbo.T_Msg_Chat_Map b ON b.ChatId = a.Id LEFT JOIN dbo.T_Sys_UserAccount c ON c.F_UserId = b.FromUserId LEFT JOIN dbo.T_Sys_UserAccount d ON d.F_UserId = b.ToUserId ",
+                    "b.Id",
                     col,
                     sql,
                     " ORDER BY a.CreateDate ASC",

CallCenterApi/CallCenterApi.Model/T_Msg_Chat_Map.cs

 using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-
 namespace CallCenterApi.Model
 {
+    /// <summary>
+    /// T_Msg_Chat_Map:实体类(属性说明自动提取数据库字段的描述信息)
+    /// </summary>
+    [Serializable]
     public partial class T_Msg_Chat_Map
     {
         public T_Msg_Chat_Map()
         private int? _touserid;
         private DateTime? _createdate = DateTime.Now;
         private int? _isread;
+        private int _id;
         /// <summary>
         /// ChatId
         /// </summary>
             set { _isread = value; }
             get { return _isread; }
         }
+        /// <summary>
+        /// 
+        /// </summary>
+        public int Id
+        {
+            set { _id = value; }
+            get { return _id; }
+        }
         #endregion Model
+
     }
 }
+