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Code behind:
protected void Page_Load(object sender, System.EventArgs e)
{
// Grab all the files from a directory for orders
string di = "~/Assets/OrderUploads";
List<MyFileItem> fileItems = new List<MyFileItem>();
//GET FILES
FileInfo[] files = new DirectoryInfo(Server.MapPath(di)).GetFiles();
Array.Sort(files, new LastWriteTimeDescComparer());
string[] checkForExtensions = { ".jpg", ".jpeg", ".gif", ".png", ".bmp" };
Boolean fileOK=false;
foreach (FileInfo file in files)
{
string ext = System.IO.Path.GetExtension(di+file.Name);
for (int i = 0; i < checkForExtensions.Length; i++)
{
if (ext == checkForExtensions[i])
{
fileOK = true;
//the above found the images fine
//Response.Write(ext);
}
}
fileItems.Add(new MyFileItem(file.Name));
}
GridView1.DataSource = files;
GridView1.DataBind();
}
The gridview:
<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False"
AllowPaging="True" PageSize="50"
OnPageIndexChanging="GridView1_PageIndexChanging" CellPadding="5">
<PagerSettings Position="TopAndBottom" />
<Columns>
<asp:TemplateField HeaderText = "Image">
<ItemTemplate>
<asp:HyperLink ID="HyperLink1" runat="server" NavigateUrl='<%#string.Format("~/Assets/OrderUploads/"+ Eval("Name")) %>'
Target="_blank">
<asp:Image ID="Image1" width="50px" runat="server" ImageUrl='<%#string.Format("~/Assets/OrderUploads/"+ Eval("Name")) %>'/>
</asp:HyperLink>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText = "File URL">
<ItemTemplate>
<asp:HyperLink ID="HyperLink2" runat="server" NavigateUrl='<%#string.Format("~/Assets/OrderUploads/"+ Eval("Name")) %>'
Text='<%#Eval("Name") %>' ></asp:HyperLink>
</ItemTemplate>
</asp:TemplateField>
</Columns>
<AlternatingRowStyle BackColor="White" />
</asp:GridView>
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