private void Desktop1_Load(object sender, EventArgs e)
{
ImageListEntry[] imageList = new ImageListEntry[3];
imageList[0] = new ImageListEntry();
imageList[0].Name = "blue";
imageList[0].Image = Image.FromFile(Application.StartupPath + "/Wallpapers/" + "blue.png");
imageList[1] = new ImageListEntry();
imageList[1].Name = "purple";
imageList[1].Image = Image.FromFile(Application.StartupPath + "/Wallpapers/" + "purple.png");
imageList[2] = new ImageListEntry();
imageList[2].Name = "orange";
imageList[2].Image = Image.FromFile(Application.StartupPath + "/Wallpapers/" + "orange.png");
this.customWallpaper.Images = imageList;
}
/// <summary>
/// Process the http request.
/// </summary>
/// <param name="context">The current <see cref="T:System.Web.HttpContext"/>.</param>
void IWisejHandler.ProcessRequest(HttpContext context)
{
var request = context.Request;
var response = context.Response;
int index = -1;
if (!int.TryParse(request["ix"], out index))
{
return;
}
if (this._images == null || index < 0 || index >= this._images.Length)
{
return;
}
ImageListEntry entry = this._images[index];
if (entry.Image != null)
{
try
{
Image image = entry.Image;
lock (image)
{
var format = GetImageFormat(image);
var mediaType = GetImageMediaType(image);
response.ContentType = mediaType;
response.Cache.SetSlidingExpiration(true);
response.Cache.SetMaxAge(TimeSpan.FromDays(1));
response.Cache.SetCacheability(HttpCacheability.Private);
image.Save(response.OutputStream, format);
}
}
catch (Exception ex)
{
LogManager.Log(ex);
}
response.Flush();
}
}
/// <summary>
/// Process the http request.
/// </summary>
/// <param name="context">The current <see cref="T:System.Web.HttpContext"/>.</param>
void IWisejHandler.ProcessRequest(HttpContext context)
{
var request = context.Request;
var response = context.Response;
int index = -1;
if (!int.TryParse(request["ix"], out index))
{
return;
}
if (this._images == null || index < 0 || index >= this._images.Length)
{
return;
}
ImageListEntry entry = this._images[index];
if (entry.Image != null)
{
try
{
Image image = entry.Image;
lock (image)
{
var format = GetImageFormat(image);
var mediaType = GetImageMediaType(image);
response.ContentType = mediaType;
response.AppendHeader("Cache-Control", "private, max-age=86400");
image.Save(response.OutputStream, format);
}
}
catch (Exception ex)
{
LogManager.Log(ex);
}
response.Flush();
}
}