C # converter Array for insertion into the bank

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C # converter Array for insertion into the bank

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#1 by (0 votes)

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I have a Array , some of the values of this array will be added as float others as int , my doubts are as follows, how can I convert only one array not the whole list?

I would have to create a variable to receive this value and convert? or would it have a simpler way?

static void Main(string[] args)
    {
        string procurar = "|";
        int Converter;
        StreamReader Arquivo = new StreamReader(@"C:\log\meutxt.txt");
        string[] arrValores = new string[48]; //48
        SqlConnection conexao = new SqlConnection(@"Password=Azeite10;Persist Security Info=True;User ID=sa;Initial Catalog=bdTeste;Data Source=DESKTOP-G8JGBNC");/*@"Password=Azeite10;Persist Security Info=True;User ID=sa;Initial Catalog=bdTeste;Data Source=SCAN-D-50985\SQL"*/
        SqlCommand cmd = new SqlCommand();
        cmd.Connection = conexao;
        conexao.Open();
        Console.WriteLine("Carregando...");
        while (Arquivo.Peek() != -1)
        {
            var strLinha = Arquivo.ReadLine().Split('|');

            arrValores[0] = strLinha[1];
            arrValores[1] = strLinha[2];
            arrValores[2] = strLinha[3];
            arrValores[3] = strLinha[4];



            cmd.CommandText = string.Format("INSERT INTO [dbo].[123] VALUES ('{0}','{1}','{2}','{3}')", strLinha[1], strLinha[2], strLinha[3], strLinha[4].ToString());
            cmd.ExecuteNonQuery();
        }

    }

My text file in the final process returns a line like this.

|2021549040    |000001                     |0001                    |MTO                       |ZXDC            |5034293         |ASIAN AMERICAN METALS, INC.        |5034293               |ASIAN AMERICAN METALS, INC.        |6126585         |LPL 3003 H14 1,600X1219,2X3048 C-CC-EE  |PO343610 - BALTIMORE               |        23,859 |KG            |      23.859,000 |        23.859,000 |         0,000 |Z)            |               29.217,000 |                   0,000 |                  0,000 |       0,000 |22.12.2017        |2020       |C              |18.04.2018|27.07.2018        |27.07.2018     |26.07.2018         |27.07.2018           |             |2200                 |OUTROS ME      |LCC01001         |CC ME                         |                    |                           |               |Laminados         |BANACM       |          |                                    |CIP-BALTIMORE                 |               0,000 |                             |2020              |

where o | "CONTENT" | represents a column of the original text file

Tables in the database

[dbo].[1234]
       ([Ordem de venda]
       ,[Item do documento de vendas]
       ,[N. da divisão de remessa]
       ,[Estratégia]
       ,[Tipo Doc. Vendas]
       ,[Emissor da Ordem]
       ,[Nome do Cliente]
       ,[Cód. Receb. Mercadoria]
       ,[Receb. Mercadoria]
       ,[Cód. do Material]
       ,[Desc. do Material]
       ,[N. Pedido do Cliente]
       ,[Qtde Item Ordem]
       ,[Unidade Medida]
       ,[Qtde Item Divisão]
       ,[Quantidade Faturada]
       ,[Saldo a faturar]
       ,[Ctg de Divisão]
       ,[Quantidade Produzida (MTO)]
       ,[Qtd. em Estoque (Fábrica)]
       ,[Estoque para Centro (CD)]
       ,[Estoque (901)]
       ,[Data de criação OV]
       ,[Centro (CD)]
       ,[Status da Ordem]
       ,[Data GRD]
       ,[1ª. Data Prometida]
       ,[Data de Entrega]
       ,[Data prep. material]
       ,[Data saída mercadoria]
       ,[Motivo Recusa]
       ,[Organização de Vendas]
       ,[Cta. no Cliente]
       ,[Vlr.Fam.Orçamento]
       ,[Desc.Fam.Orçamento]
       ,[Observação]
       ,[Cod.Fixação Ordem Planejada]
       ,[Lista de anexos]
       ,[Desc.Fam.Expedição]
       ,[Criador da OV]
       ,[Itinerário]
       ,[Descrição do transito]
       ,[INCOTERMS]
       ,[Quantidade em remessa]
       ,[Comprimento]
       ,[Local de expedição])

c# array

asked by anonymous 24.12.2018 / 15:31

1 answer

SQL Server Extension not found List folder and subfolders in a PHP foreach

score 0 · Accepted Answer

Guilherme, I've changed your code as follows to accomplish the task and resolve the issue of conversions.

I modified your query to start using parameters.

In the loop, the parameter values are defined, with their respective type conversions, considering that the layout of the lines of your file, with respect to the type of each column, is always the same.

Note that in the code below I used only 5 fields, to simplify the example.

With this implementation you can apply the conversions without having to create variables to store the data.

using System;
using System.IO;
using System.Data.SqlClient;

public class Program
{    
    public static void Main(string[] args)
    {
        StreamReader Arquivo = new StreamReader(@"C:\log\meutxt.txt");

        SqlConnection conexao = new SqlConnection(@"Password=Azeite10;Persist Security Info=True;User ID=sa;Initial Catalog=bdTeste;Data Source=DESKTOP-G8JGBNC");/*@"Password=Azeite10;Persist Security Info=True;User ID=sa;Initial Catalog=bdTeste;Data Source=SCAN-D-50985\SQL"*/
        SqlCommand cmd = new SqlCommand();
        cmd.Connection = conexao;
        conexao.Open();

        Console.WriteLine("Carregando...");

        // Definição da query que será executada.
        cmd.CommandText = "INSERT INTO [dbo].[123] VALUES (@par1, @par2, @par3, @par4, @par5)";

        while (Arquivo.Peek() != -1)
        {
            var strLinha = Arquivo.ReadLine().Split('|');

            // Limpa a lista de parâmetros para nova definição destes a cada iteração, uma vez que os valores dos parâmetros sofrerão alterações.
            cmd.Parameters.Clear();

            cmd.Parameters.Add("@par1", Convert.ToDouble(strLinha[1])); // Campo do tipo Double.
            cmd.Parameters.Add("@par2", Convert.ToInt32(strLinha[2]));  // Campo do tipo Int.
            cmd.Parameters.Add("@par3", Convert.ToInt32(strLinha[3]));
            cmd.Parameters.Add("@par4", strLinha[4]);                   // Campo do tipo String. Não requer conversão pois strLinha já é do tipo string.
            cmd.Parameters.Add("@par5", strLinha[5]);

            cmd.ExecuteNonQuery();
        }

        conexao.Close();
    }
}

If the above solution does not suit you, please let us know so we can try again.