|
保存美丽记忆 用ASP.NET创建网络相册(4) Path.GetExtension(images(i).Name) = ".gif" then
newImages.Add(images(i))
End If
Next
Return CType(newImages.ToArray(GetType(FileInfo)), FileInfo())
End Function
Sub dlIndex_ItemDataBound(sender as Object, e as DataListItemEventArgs)
If e.Item.ItemType = ListItemType.Item OrElse e.Item.ItemType = ListItemType.AlternatingItem then
Dim hl as HyperLink = CType(e.Item.FindControl("lnkPic"), HyperLink)
hl.Text = Path.GetFileNameWithoutExtension(DataBinder.Eval(e.Item.DataItem, "Name").ToString()) & _
" (" & Int(DataBinder.Eval(e.Item.DataItem, "Length") / 1000) & " KB)"
hl.NavigateUrl = "Default.aspx?N=" & e.Item.ItemIndex
End If
End Sub
</script>
<HTML>
<HEAD>
<STYLE TYPE="text/CSS技巧">CSS">
body { font-family:Verdana;font-size: medium;}
.ImageTitle { font-weight:bold; font-size:large;}
.index {font-size: small;}
.NavLink { background-color: yellow; font-weight: bold; }
</STYLE>
</HEAD>
<BODY>
<center>
<asp:Label runat="server" id="currentImgTitle" CssClass="ImageTitle" /><br />
<asp:Image runat="server" id="currentImg" />
<asp:HyperLink runat="server" CssClass="NavLink" id="lnkPrev" Text="< Previous" />
<asp:HyperLink runat="server" CssClass="NavLink" id="lnkNext" Text="Next >" />
<asp:DataList runat="server" id="dlIndex" OnItemDataBound="dlIndex_ItemDataBound"
RepeatColumns="3" CssClass="index">
<ItemTemplate>
<li><asp:HyperLink runat="server" id="lnkPic" /></li>
</ItemTemplate>
</asp:DataList>
</center>
</BODY>
</HTML>
|
