I need to import a excel
file into a SQL
table.
However, I need to pick up the lines and go through them, since it will not be
all the information I will get from excel.
I have exactly what I need but get TXT file, but the information
that I need to get in excel are the same.
I wanted to adapt this code for Excel.
My code with txt file:
public void importarTXTtoSQL()
{
double vair = 0;
int counter = 0;
string path = Server.MapPath("importados/" + Label2.Text);
// System.IO.StreamReader file = new System.IO.StreamReader(path);
string[] colunas;
double cont = 2;
double var2 = 10000;
vair = 49 / var2;
string[] lines = System.IO.File.ReadAllLines(path);
int numero_linha = 0;
foreach (string line in lines)
{
// Use a tab to indent each line of the file.
// l.Text+=("\t" + line);
numero_linha++;
string linha = line;
linha = line.Replace("'", "");
if (numero_linha > 1)
{
int tamanho_linha = line.Length;
string comeco_linha = linha.Substring(4, 4);
if (comeco_linha == "4468")
{
string numero_tel = "";
string data_ligacao = "";
string[] uf;
string cod_operadora = "";
string numero_tel_chamado = "";
string duracao = "";
string descricao_categoria = "";
string horario_ligacao = "";
string valor_ligacao = "";
colunas = linha.Split(';');
if (colunas.Length > 7)
{
data_ligacao = inverte2(colunas[29]);
descricao_categoria = colunas[30];
cod_operadora = colunas[7];
numero_tel = colunas[8];
horario_ligacao = colunas[36];
numero_tel_chamado = colunas[35];
duracao = colunas[37];
valor_ligacao = colunas[39];
uf = descricao_categoria.Split('/');
string strsql = "";
strsql = "INSERT INTO [SISTEMAS].[dbo].[TEMP_TELEFONIA] " +
"([ITEM0],[ITEM1],[ITEM2] ,[ITEM3] ,[ITEM4],[ITEM5],[ITEM6],[ITEM7])" +
"VALUES('" + data_ligacao + "','" + horario_ligacao + "','" + numero_tel + "','" + descricao_categoria + " Cód. Operadora: " + cod_operadora + "','" + uf[1] + "','" + numero_tel_chamado + "','" + duracao + "','" + valor_ligacao + "')";
string strconn = ConfigurationManager.ConnectionStrings["ConnIntranet"].ConnectionString;
SqlConnection objConn = new SqlConnection(strconn);
try
{
SqlCommand objCMD2 = new SqlCommand(strsql, objConn);
SqlDataReader objInserir;
objConn.Open();
objInserir = objCMD2.ExecuteReader();
objConn.Close();
if (cont >= 49)
{
cont = 49;
}
else
{
cont = cont + vair;
Session["Status"] = cont;
}
}
catch (Exception erro)
{
if (objConn.State == ConnectionState.Open)
{
objConn.Close();
}
lblaviso.Text = "Erro ao Salvar o arquivo - " + erro;
}
}
}
counter++;
}
}
}
How can I do this?
My code so far with excel:
public void ImportarExceltoSQL()
{
string path = Server.MapPath("importados/" + Label2.Text);
System.IO.StreamReader file = new System.IO.StreamReader(path);
Microsoft.Office.Interop.Excel.Application appExcel;
Microsoft.Office.Interop.Excel.Workbook workbook;
Microsoft.Office.Interop.Excel.Range range;
Microsoft.Office.Interop.Excel._Worksheet worksheet;
appExcel = new Microsoft.Office.Interop.Excel.Application();
workbook = appExcel.Workbooks.Open(path, 0, true, 5, "", "", true, Microsoft.Office.Interop.Excel.XlPlatform.xlWindows, "\t", false, false, 0, true, 1, 0);
worksheet = (Microsoft.Office.Interop.Excel._Worksheet)workbook.Sheets[1];
range = worksheet.UsedRange;
int rowCount = range.Rows.Count;
int colCount = range.Columns.Count;
}