/// <summary> /// 更新一条数据 /// </summary> public bool Update(HTNResp.Model.PermissionTable model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update PermissionTable set "); strSql.Append("TableID=@TableID,"); strSql.Append("UserID=@UserID"); strSql.Append(" where ID=@ID"); SqlParameter[] parameters = { new SqlParameter("@TableID", SqlDbType.Int, 4), new SqlParameter("@UserID", SqlDbType.Int, 4), new SqlParameter("@ID", SqlDbType.Int, 4) }; parameters[0].Value = model.TableID; parameters[1].Value = model.UserID; parameters[2].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 Add(HTNResp.Model.PermissionTable model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into PermissionTable("); strSql.Append("TableID,UserID)"); strSql.Append(" values ("); strSql.Append("@TableID,@UserID)"); strSql.Append(";select @@IDENTITY"); SqlParameter[] parameters = { new SqlParameter("@TableID", SqlDbType.Int, 4), new SqlParameter("@UserID", SqlDbType.Int, 4) }; parameters[0].Value = model.TableID; parameters[1].Value = model.UserID; 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 HTNResp.Model.PermissionTable DataRowToModel(DataRow row) { HTNResp.Model.PermissionTable model = new HTNResp.Model.PermissionTable(); if (row != null) { if (row["ID"] != null && row["ID"].ToString() != "") { model.ID = int.Parse(row["ID"].ToString()); } if (row["TableID"] != null && row["TableID"].ToString() != "") { model.TableID = int.Parse(row["TableID"].ToString()); } if (row["UserID"] != null && row["UserID"].ToString() != "") { model.UserID = int.Parse(row["UserID"].ToString()); } } return(model); }
/// <summary> /// 得到一个对象实体 /// </summary> public HTNResp.Model.PermissionTable GetModel(int ID) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 ID,TableID,UserID from PermissionTable "); strSql.Append(" where ID=@ID"); SqlParameter[] parameters = { new SqlParameter("@ID", SqlDbType.Int, 4) }; parameters[0].Value = ID; HTNResp.Model.PermissionTable model = new HTNResp.Model.PermissionTable(); DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { return(DataRowToModel(ds.Tables[0].Rows[0])); } else { return(null); } }