我有一個ListView控件,需要在ItemTemplate中插入一些圖片。如何在ListView控件的ItemTemplate中調用函數
<asp:ListView runat="server" ID="VareListView">
<LayoutTemplate>
<table cellpadding="2" runat="server" id="tblVarer" style="width:100%;border-collapse:collapse;" >
<tr runat="server" id="itemPlaceholder">
</tr>
</table>
</LayoutTemplate>
<ItemTemplate>
<tr id="Tr1" style="height:100px" class="tblRow" runat="server" >
<td valign="top">
<asp:Image ID="ProduktImage" runat="server" ImageUrl='<%# string.Format("images_produkt/{0}.jpg",Eval("Varenr"))%>' />
</td>
<td valign="top" class="">
<asp:Label ID="LastNameLabel" runat="server" Text='<%# Eval("Varenavn1")%>' />
<br />
<asp:Label ID="FirstNameLabel" runat="server" Text='<%# string.Format("Varenr: {0}",Eval("Varenr")) %>' />
<br />
<asp:Label ID="Varenavn2" runat="server" Text='<%#Eval("Varenavn2") %>' />
<br />
<asp:Label ID="Varenavn3" runat="server" Text='<%#Eval("Varenavn3") %>' />
<br />
在這一點上,我需要,如果文件名中包含「Varenr」 像這樣的事情
DirectoryInfo myDir = new DirectoryInfo(Request.PhysicalPath.Substring(0, Request.PhysicalPath.LastIndexOf("\\")) + "/images_produkt/montering");
FileInfo[] files = myDir.GetFiles(varenr + "*");
if (files.Length != 0)
{
foreach (FileInfo fil in files)
{
Image img = new Image();
img.ImageUrl = "/images_produkt/montering/" + fil.Name;
img.Height = 20;
img.Width = 20;
}
}
但我現在downt如何得到這個工作:) 的其餘部分插入圖片ListView的代碼是這樣的
</td>
<td valign="top" align="right" class="">
<asp:Panel ID="Enhet" runat="server" Visible='<%#Eval("Enhet").ToString() != String.Empty %>'>
<asp:Label ID="Pris" runat="server" Text='<%# string.Format("{0} kr",Eval("Pris2"))%>' />
<br />
</asp:Panel>
<asp:Label ID="Vekt" runat="server" Text='<%# string.Format("{0} Kg",Eval("Vekt"))%>' />
<br />
<asp:TextBox ID="Antall" runat="server" Text="1" Width="20"></asp:TextBox>
<asp:Image ID="Image1" runat="server" ImageUrl='style/shoping01.jpg' Width="22" Height="22" />
</td>
</tr>