ASP.Net Excel & EPPlus Generate Excel Report from Database

        Dim strConnString As String = "Server=localhost;UID=sa;PASSWORD=;database=mydatabase"
        Dim objConn = New SqlConnection(strConnString)
        Dim dtAdapter = New SqlDataAdapter()
        Dim dt = New DataTable()
        objConn.Open()

        Dim strSQL As String = "SELECT * FROM myTable"
        dtAdapter = New SqlDataAdapter(strSQL, objConn)
        dtAdapter.Fill(dt)

        Dim template As New FileInfo(Server.MapPath("Xls/Template.xlsx"))
        Using package = New ExcelPackage(template)
            Dim workbook = package.Workbook

            '*** Sheet 1
            Dim worksheet = workbook.Worksheets.First()
            Dim startRows As Integer = 3
            For i As Integer = 0 To dt.Rows.Count - 1
                worksheet.Cells("A" + (i + startRows)).Value = dt.Rows(i)("Column1").ToString()
                worksheet.Cells("B" + (i + startRows)).Value = dt.Rows(i)("Column2").ToString()
                worksheet.Cells("C" + (i + startRows)).Value = dt.Rows(i)("Column3").ToString()
                worksheet.Cells("D" + (i + startRows)).Value = dt.Rows(i)("Column4").ToString()
                worksheet.Cells("E" + (i + startRows)).Value = dt.Rows(i)("Column5").ToString()
            Next

            package.SaveAs(New FileInfo(Server.MapPath("Xls/myExcel.xlsx")))
        End Using

        dtAdapter = Nothing
        objConn.Close()