/// <summary> /// 得到一个对象实体 /// </summary> public Osiris.Model.UserInfo GetModel(int id) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 * from UserInfo "); strSql.Append(" where id=@id"); SqlParameter[] parameters = { new SqlParameter("@id", SqlDbType.Int) }; parameters[0].Value = id; Osiris.Model.UserInfo model = new Osiris.Model.UserInfo(); DataTable dt = DbHelperSQL.Query(strSql.ToString(), parameters).Tables[0]; if (dt.Rows.Count > 0) { return(DataRowToModel(dt.Rows[0])); } else { return(null); } }
/// <summary> /// 得到一个对象实体 /// </summary> public Osiris.Model.UserInfo DataRowToModel(DataRow row) { Osiris.Model.UserInfo model = new Osiris.Model.UserInfo(); if (row != null) { if (row["Id"] != null && row["Id"].ToString() != "") { model.Id = int.Parse(row["Id"].ToString()); } if (row["UserName"] != null) { model.UserName = row["UserName"].ToString(); } if (row["Password"] != null) { model.Password = row["Password"].ToString(); } if (row["HeadImage"] != null) { model.HeadImage = row["HeadImage"].ToString(); } if (row["IsLock"] != null && row["IsLock"].ToString() != "") { model.IsLock = int.Parse(row["IsLock"].ToString()); } if (row["IsAdmin"] != null && row["IsAdmin"].ToString() != "") { if ((row["IsAdmin"].ToString() == "1") || (row["IsAdmin"].ToString().ToLower() == "true")) { model.IsAdmin = true; } else { model.IsAdmin = false; } } if (row["CreateTime"] != null && row["CreateTime"].ToString() != "") { model.CreateTime = DateTime.Parse(row["CreateTime"].ToString()); } if (row["UpdateTime"] != null && row["UpdateTime"].ToString() != "") { model.UpdateTime = DateTime.Parse(row["UpdateTime"].ToString()); } if (row["Creator"] != null) { model.Creator = row["Creator"].ToString(); } if (row["Remark"] != null) { model.Remark = row["Remark"].ToString(); } } return(model); }
/// <summary> /// 更新一条数据 /// </summary> public bool UpdateUserInfo(Osiris.Model.UserInfo model) { Osiris.Model.UserInfo u = GetModel(model.Id); StringBuilder strSql = new StringBuilder(); strSql.Append("update UserInfo set "); strSql.Append("Password=@Password,"); strSql.Append("HeadImage=@HeadImage,"); strSql.Append("IsLock=@IsLock,"); strSql.Append("IsAdmin=@IsAdmin,"); strSql.Append("UpdateTime=@UpdateTime,"); strSql.Append("Creator=@Creator,"); strSql.Append("Remark=@Remark"); strSql.Append(" where Id=@Id"); SqlParameter[] parameters = { new SqlParameter("@Password", SqlDbType.VarChar, 32), new SqlParameter("@HeadImage", SqlDbType.VarChar, 100), new SqlParameter("@IsLock", SqlDbType.Int), new SqlParameter("@IsAdmin", SqlDbType.Bit), new SqlParameter("@UpdateTime", SqlDbType.DateTime), new SqlParameter("@Creator", SqlDbType.VarChar, 20), new SqlParameter("@Remark", SqlDbType.NVarChar, 50), new SqlParameter("@Id", SqlDbType.Int) }; parameters[0].Value = model.Password == null ? u.Password : model.Password; parameters[1].Value = model.HeadImage == null ? u.HeadImage : model.HeadImage; parameters[2].Value = model.IsLock == 0 ? u.Password : model.Password; parameters[3].Value = model.IsAdmin == false ? u.IsAdmin : model.IsAdmin; parameters[4].Value = DateTime.Now; parameters[5].Value = model.Creator == null ? u.Creator : model.Creator; parameters[6].Value = model.Remark == null ? u.Remark : model.Remark; parameters[7].Value = model.Id; int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 增加一条数据 /// </summary> public int AddUserInfo(Osiris.Model.UserInfo model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into UserInfo("); strSql.Append("UserName,Password,HeadImage,IsAdmin,Creator,Remark)"); strSql.Append(" values ("); strSql.Append("@UserName,@Password,@HeadImage,@IsAdmin,@Creator,@Remark)"); strSql.Append(";select @@IDENTITY"); SqlParameter[] parameters = { new SqlParameter("@UserName", SqlDbType.VarChar, 20), new SqlParameter("@Password", SqlDbType.VarChar, 32), new SqlParameter("@HeadImage", SqlDbType.VarChar, 100), new SqlParameter("@IsAdmin", SqlDbType.Bit), new SqlParameter("@Creator", SqlDbType.VarChar, 20), new SqlParameter("@Remark", SqlDbType.NVarChar, 50), }; parameters[0].Value = model.UserName; parameters[1].Value = model.Password; parameters[2].Value = model.HeadImage; parameters[3].Value = model.IsAdmin; parameters[4].Value = model.Creator; parameters[5].Value = model.Remark; object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters); if (obj == null) { return(0); } else { return(Convert.ToInt32(obj)); } }