/// <summary> /// 更新一条数据 /// </summary> public bool Update(lifesense.Model.t_Admin model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update t_Admin set "); strSql.Append("LoginName=@LoginName,"); strSql.Append("LoginPwd=@LoginPwd,"); strSql.Append("IsUse=@IsUse"); strSql.Append(" where ID=@ID"); SqlParameter[] parameters = { new SqlParameter("@LoginName", SqlDbType.VarChar, 100), new SqlParameter("@LoginPwd", SqlDbType.VarChar, 100), new SqlParameter("@IsUse", SqlDbType.Bit, 1), new SqlParameter("@ID", SqlDbType.Int, 4) }; parameters[0].Value = model.LoginName; parameters[1].Value = model.LoginPwd; parameters[2].Value = model.IsUse; parameters[3].Value = model.ID; int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 得到一个对象实体 /// </summary> public lifesense.Model.t_Admin DataRowToModel(DataRow row) { lifesense.Model.t_Admin model = new lifesense.Model.t_Admin(); if (row != null) { if (row["ID"] != null && row["ID"].ToString() != "") { model.ID = int.Parse(row["ID"].ToString()); } if (row["LoginName"] != null) { model.LoginName = row["LoginName"].ToString(); } if (row["LoginPwd"] != null) { model.LoginPwd = row["LoginPwd"].ToString(); } if (row["IsUse"] != null && row["IsUse"].ToString() != "") { if ((row["IsUse"].ToString() == "1") || (row["IsUse"].ToString().ToLower() == "true")) { model.IsUse = true; } else { model.IsUse = false; } } } return(model); }
/// <summary> /// 增加一条数据 /// </summary> public int Add(lifesense.Model.t_Admin model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into t_Admin("); strSql.Append("LoginName,LoginPwd,IsUse)"); strSql.Append(" values ("); strSql.Append("@LoginName,@LoginPwd,@IsUse)"); strSql.Append(";select @@IDENTITY"); SqlParameter[] parameters = { new SqlParameter("@LoginName", SqlDbType.VarChar, 100), new SqlParameter("@LoginPwd", SqlDbType.VarChar, 100), new SqlParameter("@IsUse", SqlDbType.Bit, 1) }; parameters[0].Value = model.LoginName; parameters[1].Value = model.LoginPwd; parameters[2].Value = model.IsUse; object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters); if (obj == null) { return(0); } else { return(Convert.ToInt32(obj)); } }
/// <summary> /// 得到一个对象实体 /// </summary> public lifesense.Model.t_Admin GetModel(int ID) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 ID,LoginName,LoginPwd,IsUse from t_Admin "); strSql.Append(" where ID=@ID"); SqlParameter[] parameters = { new SqlParameter("@ID", SqlDbType.Int, 4) }; parameters[0].Value = ID; lifesense.Model.t_Admin model = new lifesense.Model.t_Admin(); DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { return(DataRowToModel(ds.Tables[0].Rows[0])); } else { return(null); } }