39 lines
850 B
Plaintext
39 lines
850 B
Plaintext
<%@ WebHandler Language="C#" Class="image" %>
|
|
|
|
using System;
|
|
using System.Web;
|
|
using System.IO;
|
|
|
|
public class image : IHttpHandler
|
|
{
|
|
|
|
public void ProcessRequest(HttpContext context)
|
|
{
|
|
context.Response.ContentType = "image/png";
|
|
|
|
try
|
|
{
|
|
string physicalFilePath = context.Server.MapPath(String.Format("~/images/16/{0}.png", context.Request.QueryString["id"]));
|
|
|
|
if (File.Exists(physicalFilePath))
|
|
{
|
|
context.Response.TransmitFile(physicalFilePath);
|
|
context.Response.End();
|
|
}
|
|
}
|
|
catch (Exception)
|
|
{
|
|
context.Response.ContentType = "text/html";
|
|
context.Response.Write("Error!");
|
|
}
|
|
}
|
|
|
|
public bool IsReusable
|
|
{
|
|
get
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
|
|
} |