Mega Code Archive
Create an image based on query string (C#)
<![CDATA[
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="ContentAndGraphics" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>Untitled Page</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:Label id="Label1" runat="server">Here is some content.</asp:Label>
<br /><br />
<asp:Image id="Image1" runat="server" ImageUrl="Default.aspx?Name=Joe%20Brown"></asp:Image>
<br /><br />
<asp:Label id="Label2" runat="server">Here is some more content.</asp:Label>
</div>
</form>
</body>
</html>
File: Default.aspx
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="GraphicalText" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>Untitled Page</title>
</head>
<body>
<form id="form1" runat="server">
<div>
</div>
</form>
</body>
</html>
File: Default.aspx.cs
using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Drawing;
public partial class GraphicalText : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
if (Request.QueryString["Name"] == null)
{
}else{
string name = Request.QueryString["Name"];
Bitmap image = new Bitmap(300, 50);
Graphics g = Graphics.FromImage(image);
g.FillRectangle(Brushes.LightYellow, 0, 0, 300, 50);
g.DrawRectangle(Pens.Red, 0, 0, 299, 49);
Font font = new Font("Courier New", 20, FontStyle.Regular);
g.DrawString(name, font, Brushes.Blue, 10, 0);
image.Save(Response.OutputStream,System.Drawing.Imaging.ImageFormat.Gif);
g.Dispose();
image.Dispose();
}
}
}
]]>