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<%@ Page Language="VB" AutoEventWireup="true" CodeBehind="product-list-form.aspx.vb" Inherits="Aspose.Cells.Demos.VisualBasic.ProductListForm"
MasterPageFile="~/tpl/Demo.Master" Title="Alphabetical List of Products - Apose.Cells Demos"%>
<asp:Content ID="Content" ContentPlaceHolderID="MainContent" runat="server">
    <p class="componentDescriptionTxt">
        <span style="font-size: 10pt; font-family: Arial"></span>&nbsp;</p>
    <p class="componentDescriptionTxt">
        <span style="font-size: 10pt; font-family: Arial"></span>
            <table align="center" border="0" cellpadding="0" cellspacing="0" width="90%">
                <tr>
                    <td valign="top" width="19">
                        <img alt="" height="41" src="/Common/images/heading_lft.jpg" width="19" /></td>
                    <td class="demos-heading-bg" width="100%">
                        <h2 class="demos-heading-bg">
                            &nbsp;<font face="Arial" size="4">Alphabetical List of Products - Aspose.Cells</font></h2>
                    </td>
                    <td valign="top" width="19">
                        <img alt="" height="41" src="/Common/images/heading_rt.jpg" width="19" /></td>
                </tr>
            </table>
    </p>
    <p class="MsoNormal">
        <font face="Arial"><span style="color: black"><font size="2">This online demo illustrates
            how to create a well formatted Product List report by </font></span></font><font
                size="2"><span style="font-family: Arial">using </span><font face="Arial"><a href="http://www.aspose.com/categories/.net-components/aspose.cells-for-.net/default.aspx">
                    Aspose.Cells</a> for .NET</font><span style="font-family: Arial">.</span></font><font
                        face="Arial" size="2"> </font>
    </p>
    <p class="MsoNormal">
        <font face="Arial" size="2"><span style="color: black">Aspose.Cells component gives
            you the agility to report your data in a variety of ways. Aspose.Cells component
            is fully functional for creating all types of reports. You may customize the size
            and appearance of everything on a report. You can display the information the way
            you want to see it. </span></font>
    </p>
    <p class="MsoNormal">
        <font face="Arial" size="2"><span style="color: black">The demo generates a printed
            report displaying a list of different products sorted alphabetically. ADO.NET is
            used to retrieve the data from the Products table of Northwind database, to generate
            the report. </span>You can either open the resultant excel file into MS Excel
        or save directly to your disk to check the results.</font></p>
    <p class="componentDescriptionTxt">
    	Click <b>Process </b> to see how example 
        prints products grouped by first letter of name in an XLS workbook. </SPAN></p>
    <p class="componentDescriptionTxt">
    <asp:Button ID="btnExecute" runat="server" Text="Process" OnClick="btnExecute_Click"/>&nbsp;</p>
</asp:Content>

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Imports Aspose.Cells
Public Class ProductListForm
    Inherits System.Web.UI.Page
    Protected Sub btnExecute_Click(ByVal sender As Object, ByVal e As System.EventArgs)
        Dim workbook As Workbook
        Dim path As String = MapPath(".")
        path = path.Substring(0, path.LastIndexOf("\"))
        Dim param As String = "ProductList"
        'Create Product List
        Dim Productslist As ProductsList = New ProductsList(path)
        workbook = Productslist.CreateProductsList()
        workbook.Save(param + ".xls", SaveType.OpenInExcel, FileFormatType.Excel97To2003, Me.Response)

		' End response to avoid unneeded HTML after XLS
        Response.End()
    End Sub


End Class

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Public Class ProductsList
    Inherits DbBase
    Public Sub New(ByVal path As String)
        MyBase.New(path)
    End Sub

    Public Function CreateProductsList() As Workbook

        DBInit()
        Dim designerFile As String = path + "\\Designer\\Northwind.xls"

        Dim workbook As workbook = New workbook()
        workbook.Open(designerFile)

        Me.oleDbSelectCommand1.CommandText = "SELECT	DISTINCTROW Products.ProductName, " + _
              " Categories.CategoryName, Products.QuantityPerUnit,Products.UnitsInStock " + _
              " FROM Categories INNER Join Products ON Categories.CategoryID = Products.CategoryID" + _
              " WHERE (((Products.Discontinued) = No))	Order by Products.ProductName"
        Me.oleDbDataAdapter1.Fill(Me.dataTable1)

        Dim sheet As Worksheet = workbook.Worksheets(0)
        sheet.Cells.ImportDataTable(Me.dataTable1, False, 6, 1)
        sheet.Name = "Products List"

        While workbook.Worksheets.Count > 1
            workbook.Worksheets.RemoveAt(workbook.Worksheets.Count - 1)
        End While

        Return workbook
    End Function
End Class