Next I append an example of code html where I need to know how I can send execute a form that has a OpenFileDialog object to search and load a file with extension .csv ; the part where I want to embed the highlight with asterisks (*).
If you have an easier and simpler idea to upload a file from this html it is also very well received.
<%@ Page Language="C#" MasterPageFile="~/Front.master" AutoEventWireup="true" CodeFile="WishList.aspx.cs"
Inherits="WishListPage" Title="WishList" %>
<%@ Register Src="Components/Message.ascx" TagName="Message" TagPrefix="uc1" %>
<%@ Import Namespace="Vevo" %>
<asp:Content ID="uxContent" ContentPlaceHolderID="uxPlaceHolder" runat="Server">
<div class="WishList">
<uc1:Message ID="uxMessage" runat="server" NumberOfNewLines="1"></uc1:Message>
<div class="CommonPage">
<div class="CommonPageTop">
<asp:Image ID="uxTopLeft" ImageUrl="~/Images/Design/Box/DefaultBoxTopLeft.gif" runat="server"
CssClass="CommonPageTopImgLeft" />
<asp:Label ID="uxDefaultTitle" runat="server" CssClass="CommonPageTopTitle">[$Wish List]</asp:Label>
<asp:Image ID="uxTopRight" ImageUrl="~/Images/Design/Box/DefaultBoxTopRight.gif"
runat="server" CssClass="CommonPageTopImgRight" />
<div class="Clear">
</div>
</div>
<div class="CommonPageLeft">
<div class="CommonPageRight">
<asp:PlaceHolder ID="uxWishListPlaceHolder" runat="server">
<asp:GridView ID="uxWishListGrid" runat="server" AutoGenerateColumns="False" DataKeyNames="ProductID,Options,CartItemID"
CssClass="CommonGridView WishListGridView" CellPadding="4" CellSpacing="0" GridLines="None"
OnRowDeleting="uxWishListGrid_RowDeleting" OnRowUpdating="uxWishListGrid_RowUpdating">
<Columns>
<asp:TemplateField>
<ItemTemplate>
<div class="ImageItemDiv">
<asp:HyperLink ID="uxItemImageLink" runat="server" NavigateUrl='<%# GetURL( Container.DataItem ) %>'>
<asp:Image ID="uxItemImage" runat="server" ImageUrl='<%# GetItemImage( Container.DataItem ) %>'
Width="60" />
</asp:HyperLink></div>
</ItemTemplate>
<HeaderStyle CssClass="ImageHeader" />
<ItemStyle CssClass="ImageItem" />
</asp:TemplateField>
<asp:TemplateField HeaderText="[$Name]" SortExpression="Name">
<ItemTemplate>
<asp:HyperLink ID="uxNameLink" runat="server" Text='<%# GetName( Container.DataItem ) %>'
NavigateUrl='<%# GetURL( Container.DataItem ) %>' CssClass="CommonHyperLink"></asp:HyperLink>
</asp:HyperLink>
</ItemTemplate>
<ItemStyle CssClass="NameItem" />
<HeaderStyle CssClass="NameHeader" />
</asp:TemplateField>
<asp:TemplateField HeaderText="[$Unit Price]" SortExpression="Price">
<ItemTemplate>
<asp:Label ID="uxLabel" runat="server" Text='<%# GetUnitPriceText( Container.DataItem ) %>'></asp:Label>
</ItemTemplate>
<ItemStyle CssClass="PriceItem" />
<HeaderStyle CssClass="PriceHeader" />
</asp:TemplateField>
<asp:TemplateField HeaderText="[$Quantity]" SortExpression="Quantity">
<ItemTemplate>
<asp:Label ID="uxQuantityLabel" runat="server" Text='<%# Bind("Quantity") %>' CssClass="Quantity" />
</ItemTemplate>
<ItemStyle CssClass="QuantityItem" />
<HeaderStyle CssClass="QuantityHeader" />
</asp:TemplateField>
<asp:TemplateField>
<ItemTemplate>
<asp:LinkButton ID="uxAddToCartButton" runat="server" Text="[$BtnWishListAddToCart]"
CssClass="BtnStyle1" CommandName="Update" Visible='<%# CheckWebsiteMode() %>' />
</ItemTemplate>
<HeaderStyle CssClass="AddToCartHeader" />
<ItemStyle CssClass="AddToCartItem" />
</asp:TemplateField>
<asp:TemplateField SortExpression="Del">
<ItemTemplate>
<asp:LinkButton ID="uxDeleteImageButton" runat="server" Text="[$BtnDelete]" CssClass="ButtonDelete"
CommandName="Delete" />
</ItemTemplate>
<HeaderStyle CssClass="DeleteHeader" />
<ItemStyle CssClass="DeleteItem" />
</asp:TemplateField>
</Columns>
<EmptyDataTemplate>
<asp:Label ID="uxEmptyMessageLabel" runat="server" Text="[$NoData]"></asp:Label>
</EmptyDataTemplate>
<FooterStyle CssClass="CommonGridViewHeaderStyle WishListGridViewFooterStyle" />
<RowStyle CssClass="CommonGridViewRowStyle WishListGridViewRowStyle" />
<HeaderStyle CssClass="CommonGridViewHeaderStyle WishListGridViewViewHeaderStyle" />
<EmptyDataRowStyle CssClass="CommonGridViewEmptyRowStyle" />
</asp:GridView>
<div class="WishListButtonDiv" id="uxButtonDiv" runat="server">
<asp:LinkButton ID="uxContinueButton" runat="server" Text="[$BtnWishListContinueShopping]"
OnClick="uxContinueButton_Click" CssClass="WishListContinueImageButton" />
<asp:LinkButton ID="uxViewShoppingCartButton" runat="server" Text="[$BtnViewShoppingCart]"
OnClick="uxViewShoppingCartButton_Click" CssClass="WishListViewShoppingCartImageButton BtnStyle2" />
</div>
</asp:PlaceHolder>
</div>
</div>
<div class="CommonPageBottom">
<asp:Image ID="uxBottomLeft" ImageUrl="~/Images/Design/Box/DefaultBoxBottomLeft.gif"
runat="server" CssClass="CommonPageBottomImgLeft" />
<asp:Image ID="uxBottomRight" ImageUrl="~/Images/Design/Box/DefaultBoxBottomRight.gif"
runat="server" CssClass="CommonPageBottomImgRight" />
<div class="Clear">
</div>
</div>
</div>
<asp:HiddenField ID="uxStatusHidden" runat="server" />
</div>
****************************************************************************
<%-- AQUI QUIERO LLAMAR AL Form1.cs QUE TIENE UN OpenFileDialog PARA PODER BUSCAR UN ARCHIVO DE CARGA CON EXTENSION .csv --%>
****************************************************************************
</asp:Content>