private void workerGravadosExentos_DoWork(object sender, DoWorkEventArgs e)
{
cnx = new SqlConnection(cdn);
cmd = new SqlCommand();
cmd.Connection = cnx;
nh = new CalculoNomina.Core.NominaHelper();
nh.Command = cmd;
CalculoNomina.Core.tmpPagoNomina pn = new CalculoNomina.Core.tmpPagoNomina();
pn.idempresa = GLOBALES.IDEMPRESA;
pn.fechainicio = periodoInicio.Date;
pn.fechafin = periodoFin.Date;
DataTable dt = new DataTable();
try
{
cnx.Open();
dt = nh.obtenerPreGravadosExentos(pn, _periodo);
cnx.Close();
cnx.Dispose();
}
catch (Exception error)
{
MessageBox.Show("Error: \r\n \r\n" + error.Message, "Error");
}
if (dt.Rows.Count == 0)
{
MessageBox.Show("No es posible generar el reporte. \r\n \r\n Verifique los parametros del reporte.", "Error");
return;
}
Microsoft.Office.Interop.Excel.Application excel = new Microsoft.Office.Interop.Excel.Application();
excel.Workbooks.Add();
Microsoft.Office.Interop.Excel._Worksheet workSheet = excel.ActiveSheet;
excel.Cells[1, 1] = dt.Rows[0][0];
excel.Cells[2, 1] = "RFC:";
excel.Cells[3, 1] = "REG. PAT:";
excel.Cells[2, 2] = dt.Rows[0][1];
excel.Cells[3, 2] = dt.Rows[0][2];
//SE COLOCAN LOS TITULOS DE LAS COLUMNAS
int iCol = 1;
for (int i = 3; i < dt.Columns.Count; i++)
{
excel.Cells[5, iCol] = dt.Columns[i].ColumnName;
iCol++;
}
//SE COLOCAN LOS DATOS
int contadorDt = dt.Rows.Count;
int contador = 0;
int progreso = 0;
iCol = 1;
int iFil = 6;
for (int i = 0; i < dt.Rows.Count; i++)
{
progreso = (contador * 100) / contadorDt;
workerGravadosExentos.ReportProgress(progreso, "Reporte a Excel");
contador++;
if (i != dt.Rows.Count - 1)
{
for (int j = 3; j < dt.Columns.Count; j++)
{
excel.Cells[iFil, iCol] = dt.Rows[i][j];
iCol++;
}
iFil++;
}
else
{
for (int j = 3; j < dt.Columns.Count; j++)
{
excel.Cells[iFil, iCol] = dt.Rows[i][j];
iCol++;
}
}
iCol = 1;
}
iFil++;
excel.Range["A1", "B3"].Font.Bold = true;
excel.Range["B:J"].EntireColumn.AutoFit();
excel.Range["A6"].Select();
excel.ActiveWindow.FreezePanes = true;
excel.Range["A5", "J5"].Font.Bold = true;
excel.Range["A5", "J5"].Interior.ColorIndex = 36;
excel.Range["C6", "G" + iFil.ToString()].NumberFormat = "#,##0.00";
workSheet.SaveAs("Reporte_GravadosExentos.xlsx");
excel.Visible = true;
}