using System; using System.Text; using CrazyCoder.Common.IO;
namespace www.crazycoder.cn { public class CrazyCoderChineseCode { public static void Main() { //获取GB2312编码页(表) Encoding gb=Encoding.GetEncoding("gb2312");
using System; using System.Data; using System.Configuration; 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.Text;
public class ChineseCode { public static void Main() { //获取GB2312编码页(表) Encoding gb = Encoding.GetEncoding("gb2312");
下面是页面代码 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.Text; using System.Drawing;
public partial class Img : System.Web.UI.Page { protected void Page_Load(object sender, EventArgs e) { //获取GB2312编码页(表) Encoding gb = Encoding.GetEncoding("gb2312");
System.Drawing.Bitmap image = new System.Drawing.Bitmap((int)Math.Ceiling((checkCode.Length * 32.5)), 60); System.Drawing.Graphics g = Graphics.FromImage(image);
try { //生成随机生成器 Random random = new Random();
//清空图片背景色 g.Clear(Color.White);
//画图片的背景噪音线 for (int i = 0; i < 20; i++) { int x1 = random.Next(image.Width); int x2 = random.Next(image.Width); int y1 = random.Next(image.Height); int y2 = random.Next(image.Height);
using System; using System.Data; using System.Configuration; 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.Text;
public class ChineseCode { public static void Main() { //获取GB2312编码页(表) Encoding gb = Encoding.GetEncoding("gb2312");
下面是页面代码 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.Text; using System.Drawing;
public partial class Img : System.Web.UI.Page { protected void Page_Load(object sender, EventArgs e) { //获取GB2312编码页(表) Encoding gb = Encoding.GetEncoding("gb2312");
System.Drawing.Bitmap image = new System.Drawing.Bitmap((int)Math.Ceiling((checkCode.Length * 32.5)), 60); System.Drawing.Graphics g = Graphics.FromImage(image);
try { //生成随机生成器 Random random = new Random();
//清空图片背景色 g.Clear(Color.White);
//画图片的背景噪音线 for (int i = 0; i < 20; i++) { int x1 = random.Next(image.Width); int x2 = random.Next(image.Width); int y1 = random.Next(image.Height); int y2 = random.Next(image.Height);
using System; using System.Data; using System.Configuration; 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.Text;
public class ChineseCode { public static void Main() { //获取GB2312编码页(表) Encoding gb = Encoding.GetEncoding("gb2312");
下面是页面代码 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.Text; using System.Drawing;
public partial class Img : System.Web.UI.Page { protected void Page_Load(object sender, EventArgs e) { //获取GB2312编码页(表) Encoding gb = Encoding.GetEncoding("gb2312");
System.Drawing.Bitmap image = new System.Drawing.Bitmap((int)Math.Ceiling((checkCode.Length * 32.5)), 60); System.Drawing.Graphics g = Graphics.FromImage(image);
try { //生成随机生成器 Random random = new Random();
//清空图片背景色 g.Clear(Color.White);
//画图片的背景噪音线 for (int i = 0; i < 20; i++) { int x1 = random.Next(image.Width); int x2 = random.Next(image.Width); int y1 = random.Next(image.Height); int y2 = random.Next(image.Height);