protected void ASPxFileManager1_CustomThumbnail(object source, FileManagerThumbnailCreateEventArgs e)
{
FileManagerItem item = e.Item;
if (Path.GetExtension(item.Name) != String.Empty)
{
string url = GenerateThumbnail(e.Item);
e.ThumbnailImage.Url = Page.ResolveUrl(url);
}
}
// Appearance customization
protected void fileManager_CustomThumbnail(object source, FileManagerThumbnailCreateEventArgs e)
{
var file = e.Item as FileManagerFile;
if (file == null)
{
return;
}
string url = GetThumbnailUrl(file.Extension);
if (!string.IsNullOrEmpty(url))
{
e.ThumbnailImage.Url = ResolveUrl(url);
}
}
/// <summary>
/// Assign a custom icon based on the file extension
/// </summary>
/// <param name="source">event source</param>
/// <param name="e">args - used to get file extension</param>
void FileManager_CustomThumbnail(object source, FileManagerThumbnailCreateEventArgs e)
{
string iconRoot = "~/images/icons/";
switch (e.File.Extension)
{
case ".xml":
case ".log":
case ".mdb":
e.ThumbnailImage.Url = iconRoot + "database.png";
break;
case ".swf":
case ".fla":
case ".as":
e.ThumbnailImage.Url = iconRoot + "flash.png";
break;
case ".avi":
case ".mpg":
case ".mpv":
case ".mov":
case ".wmf":
case ".flv":
case ".mpeg":
e.ThumbnailImage.Url = iconRoot + "video.png";
break;
case ".zip":
case ".7z":
case ".gz":
case ".tar":
e.ThumbnailImage.Url = iconRoot + "zip.png";
break;
case ".htm":
case ".html":
case ".css":
e.ThumbnailImage.Url = iconRoot + "web.png";
break;
case ".asp":
case ".asa":
case ".inc":
case ".aspx":
case ".asax":
case ".ashx":
case ".master":
case ".cs":
case ".cshtml":
case ".config":
case ".php":
case ".pl":
e.ThumbnailImage.Url = iconRoot + "webServer.png";
break;
}
}
