/// <summary> /// 得到一个对象实体 /// </summary> public Model.Sys_Admin GetModel(int ID) { StringBuilder strSql = new StringBuilder(); StringBuilder str1 = new StringBuilder(); Model.Sys_Admin model = new Model.Sys_Admin(); //利用反射获得属性的所有公共属性 PropertyInfo[] pros = model.GetType().GetProperties(); foreach (PropertyInfo p in pros) { str1.Append(p.Name + ",");//拼接字段 } strSql.Append("select top 1 " + str1.ToString().Trim(',')); strSql.Append(" from Sys_Admin"); strSql.Append(" where ID=@ID"); SqlParameter[] parameters = { new SqlParameter("@ID", SqlDbType.Int, 4) }; parameters[0].Value = ID; DataTable dt = DbHelperSQL.Query(strSql.ToString(), parameters).Tables[0]; if (dt.Rows.Count > 0) { return(DataRowToModel(dt.Rows[0])); } else { return(null); } }
/// <summary> /// 更新一条数据 /// </summary> public bool Update(Model.Sys_Admin model) { StringBuilder strSql = new StringBuilder(); StringBuilder str1 = new StringBuilder(); //利用反射获得属性的所有公共属性 PropertyInfo[] pros = model.GetType().GetProperties(); List <SqlParameter> paras = new List <SqlParameter>(); strSql.Append("update Sys_Admin set "); foreach (PropertyInfo pi in pros) { //如果不是主键则追加sql字符串 if (!pi.Name.Equals("ID")) { //判断属性值是否为空 if (pi.GetValue(model, null) != null) { str1.Append(pi.Name + "=@" + pi.Name + ","); //声明参数 paras.Add(new SqlParameter("@" + pi.Name, pi.GetValue(model, null))); //对参数赋值 } } } strSql.Append(str1.ToString().Trim(',')); strSql.Append(" where ID=@ID "); paras.Add(new SqlParameter("@ID", model.ID)); return(DbHelperSQL.ExecuteSql(strSql.ToString(), paras.ToArray()) > 0); }
/// <summary> /// 绑定单体对象 /// </summary> void BindModel() { BLL.Sys_Admin sys_BLL = new BLL.Sys_Admin(); Model.Sys_Admin sys_Model = sys_BLL.GetModel(PKID); DutyID = sys_Model.DutyID; AdminUser = sys_Model.AUserName; AdminPassWordOld = sys_Model.APassWord; Remark = sys_Model.Remark; }
/// <summary> /// 将对象转换实体 /// </summary> public Model.Sys_Admin DataRowToModel(DataRow row) { Model.Sys_Admin model = new Model.Sys_Admin(); if (row != null) { //利用反射获得属性的所有公共属性 Type modelType = model.GetType(); for (int i = 0; i < row.Table.Columns.Count; i++) { //查找实体是否存在列表相同的公共属性 PropertyInfo proInfo = modelType.GetProperty(row.Table.Columns[i].ColumnName); if (proInfo != null && row[i] != DBNull.Value) { proInfo.SetValue(model, row[i], null);//用索引值设置属性值 } } } return(model); }
/// <summary> /// 增加一条数据 /// </summary> public int Add(Model.Sys_Admin model) { StringBuilder strSql = new StringBuilder(); StringBuilder str1 = new StringBuilder(); //数据字段 StringBuilder str2 = new StringBuilder(); //数据参数 //利用反射获得属性的所有公共属性 PropertyInfo[] pros = model.GetType().GetProperties(); List <SqlParameter> paras = new List <SqlParameter>(); strSql.Append("insert into Sys_Admin("); foreach (PropertyInfo pi in pros) { //如果不是主键则追加sql字符串 if (!pi.Name.Equals("ID")) { //判断属性值是否为空 if (pi.GetValue(model, null) != null) { str1.Append(pi.Name + ","); //拼接字段 str2.Append("@" + pi.Name + ","); //声明参数 paras.Add(new SqlParameter("@" + pi.Name, pi.GetValue(model, null))); //对参数赋值 } } } strSql.Append(str1.ToString().Trim(',')); strSql.Append(") values ("); strSql.Append(str2.ToString().Trim(',')); strSql.Append(") "); strSql.Append(";select @@IDENTITY;"); object obj = DbHelperSQL.GetSingle(strSql.ToString(), paras.ToArray()); if (obj == null) { return(0); } else { return(Convert.ToInt32(obj)); } }
/// <summary> /// 更新一条数据 /// </summary> public bool Update(Model.Sys_Admin model) { return(dal.Update(model)); }
/// <summary> /// 增加一条数据 /// </summary> public int Add(Model.Sys_Admin model) { return(dal.Add(model)); }
void Sys_Member_Manage(HttpContext context) { #region 处理请求参数 string Id = context.Request["Id"]; int pkid = 0; if (!string.IsNullOrEmpty(Id)) { pkid = Convert.ToInt32(Id); } int DutyId = StringHelper.NullToInt(context.Request["DutyId"]); string AdminUser = StringHelper.NullToStr(context.Request["AdminUser"]); string AdminPassWord = StringHelper.NullToStr(context.Request["AdminPassWord"]); string AdminPassWordOld = StringHelper.NullToStr(context.Request["AdminPassWordOld"]); string Remark = StringHelper.NullToStr(context.Request["Remark"]); #endregion string jsonRet = ""; string retMsg = ""; UserInfo user = new UserInfo(); if (pkid < 1) { #region 添加操作 //判断用户名是否重复 DataSet ds = new BLL.Sys_Public().SelectData("top 1 ID,AUserName", "Sys_Admin", " and AUserName='******'"); if (ds != null && ds.Tables[0].Rows.Count > 0) { retMsg = "您输入的用户名已存在,请重新输入!"; jsonRet = "{retMsg:\"" + retMsg + "\"}"; context.Response.Write(retMsg); context.Response.End(); } Model.Sys_Admin sys_Model = new Model.Sys_Admin(); BLL.Sys_Admin sys_BLL = new BLL.Sys_Admin(); sys_Model.DutyID = DutyId; sys_Model.AUserName = AdminUser; sys_Model.TrueName = ""; sys_Model.Remark = Remark; sys_Model.APassWord = Encrypt.MakeSecuritySHA(AdminPassWord); sys_Model.CreateTime = DateTime.Now.ToLocalTime(); sys_Model.ModifyTime = DateTime.Now.ToLocalTime(); sys_Model.MoreCol1 = ""; sys_Model.MoreCol2 = ""; int ret = sys_BLL.Add(sys_Model); if (ret > 0) { retMsg = "添加成功"; jsonRet = "{retMsg:\"" + retMsg + "\"}"; } else { retMsg = "添加失败"; jsonRet = "{retMsg:\"" + retMsg + "\"}"; } context.Response.Write(retMsg); context.Response.End(); #endregion } else { #region 更新操作 Model.Sys_Admin sys_Model = new BLL.Sys_Admin().GetModel(pkid); BLL.Sys_Admin sys_BLL = new BLL.Sys_Admin(); sys_Model.ID = pkid; sys_Model.DutyID = DutyId; sys_Model.AUserName = AdminUser; sys_Model.TrueName = ""; sys_Model.Remark = Remark; if (AdminPassWord != "") { sys_Model.APassWord = Encrypt.MakeSecuritySHA(AdminPassWord); } else { sys_Model.APassWord = AdminPassWordOld; } sys_Model.ModifyTime = DateTime.Now.ToLocalTime(); sys_Model.MoreCol1 = ""; sys_Model.MoreCol2 = ""; bool ret = sys_BLL.Update(sys_Model); if (ret == true) { string tableName1 = "Sys_Admin"; string sqlWhere1 = " and AUserName='******' "; sqlWhere1 += " and APassWord='******'"; string showField1 = "top 1 Id,DutyID"; DataTable dt1 = new BLL.Sys_Public().SelectData(showField1, tableName1, sqlWhere1).Tables[0]; if (dt1 != null && dt1.Rows.Count > 0) { HttpCookie cookie = new HttpCookie("Fadmin"); cookie["DutyId"] = dt1.Rows[0]["DutyID"].ToString(); cookie["UserName"] = AdminUser; cookie["PassWord"] = AdminPassWord; HttpContext.Current.Response.Cookies.Add(cookie); Model.Sys_Logs logs = new Model.Sys_Logs(); logs.ID = 0; logs.DutyId = Utils.ToInt(dt1.Rows[0]["DutyID"].ToString()); logs.LoginName = AdminUser; logs.TitleName = "用户中心"; logs.Depicts = "用户密码修改,会员名为:" + AdminUser + ""; logs.CreateTime = DateTime.Now; logs.IpAddress = HttpContext.Current.Request.UserHostAddress; logs.MoreCol1 = ""; logs.MoreCol2 = ""; new BLL.Sys_Logs().Add(logs); } retMsg = "更新成功"; jsonRet = "{retMsg:\"" + retMsg + "\"}"; } else { retMsg = "更新失败"; jsonRet = "{retMsg:\"" + retMsg + "\"}"; } context.Response.Write(retMsg); context.Response.End(); #endregion } }