/// <summary> /// 得到一个对象实体 /// </summary> public MovVsMerModel GetModel(string MovId, decimal MerchantId) { StringBuilder strSql = new StringBuilder(); strSql.Append("select MovId, MerchantId, vsType "); strSql.Append(" from MovVsMer "); strSql.Append(" where MovId=@MovId and MerchantId=@MerchantId "); SqlParameter[] parameters = { new SqlParameter("@MovId", SqlDbType.VarChar, 50), new SqlParameter("@MerchantId", SqlDbType.Decimal, 9) }; parameters[0].Value = MovId; parameters[1].Value = MerchantId; MovVsMerModel model = new MovVsMerModel(); DataSet ds = helper.ExecSqlReDs(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { model.MovId = ds.Tables[0].Rows[0]["MovId"].ToString(); if (ds.Tables[0].Rows[0]["MerchantId"].ToString() != "") { model.MerchantId = decimal.Parse(ds.Tables[0].Rows[0]["MerchantId"].ToString()); } model.vsType = ds.Tables[0].Rows[0]["vsType"].ToString(); return(model); } else { return(null); } }
/// <summary> /// 增加一条数据 /// </summary> public bool Add(MovVsMerModel model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into MovVsMer("); strSql.Append("MovId,MerchantId,vsType"); strSql.Append(") values ("); strSql.Append("@MovId,@MerchantId,@vsType"); strSql.Append(") "); SqlParameter[] parameters = { new SqlParameter("@MovId", SqlDbType.VarChar, 50), new SqlParameter("@MerchantId", SqlDbType.Decimal, 9), new SqlParameter("@vsType", SqlDbType.VarChar, 20) }; parameters[0].Value = model.MovId; parameters[1].Value = model.MerchantId; parameters[2].Value = model.vsType; bool result = false; try { helper.ExecSqlReInt(strSql.ToString(), parameters); result = true; } catch (Exception ex) { this.helper.Close(); throw ex; } finally { } return(result); }
/// <summary> /// 更新一条数据 /// </summary> public bool Update(MovVsMerModel model) { bool reValue = true; int reCount = 0; StringBuilder strSql = new StringBuilder(); strSql.Append("update MovVsMer set "); strSql.Append(" MovId = @MovId , "); strSql.Append(" MerchantId = @MerchantId , "); strSql.Append(" vsType = @vsType "); strSql.Append(" where MovId=@MovId and MerchantId=@MerchantId "); SqlParameter[] parameters = { new SqlParameter("@MovId", SqlDbType.VarChar, 50), new SqlParameter("@MerchantId", SqlDbType.Decimal, 9), new SqlParameter("@vsType", SqlDbType.VarChar, 20) }; parameters[0].Value = model.MovId; parameters[1].Value = model.MerchantId; parameters[2].Value = model.vsType; try {//异常处理 reCount = this.helper.ExecSqlReInt(strSql.ToString(), parameters); } catch (Exception ex) { this.helper.Close(); throw ex; } if (reCount <= 0) { reValue = false; } return(reValue); }