Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

asp.netÑéÖ¤Âë

using System.Drawing;
using System.Drawing.Drawing2D;
Àࣺ
/// <summary>
/// Éú³ÉÑéÖ¤Âë
/// </summary>
private void DrowCode()
{
Response.Cache.SetNoStore();
System.Drawing.Bitmap image = new System.Drawing.Bitmap(77, 20);
Graphics g = Graphics.fromImage(image);
Color[] borders = new Color[10] { Color.AliceBlue, Color.Aqua, Color.Black, Color.Brown, Color.DarkRed, Color.SkyBlue, Color.Silver, Color.Tan, Color.Violet, Color.SpringGreen };
try
{
Random random = new Random();
g.Clear(Color.White);
//»­Í¼Æ¬µÄ±³¾°ÔëÒôÏß
for (int i = 0; i < 2; 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);
g.DrawLine(new Pen(Color.Silver), x1, y1, x2, y2);
}
string str = "0,1,2,3,4,5,6,7,8,9,A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W,X,Y,Z";
string[] codes = str.Split(',');
string serial = string.Empty;
for (int i = 0; i < 6; i++) // i ¿ØÖÆÑéÖ¤Âë×Ö·û¸öÊý
{
serial += codes[random.Next(codes.Length)];
}
Font font = new System.Drawing.Font("Verdana", 11, System.Drawing.FontStyle.Bold);
System.Drawing.Drawing2D.LinearGradientBrush brush = new System.Drawing.Drawing2D.LinearGradientBrush(new Rectangle(0, 0, image.Width, image.Height), Color.Blue, Color.DarkRed, 1.2f, true);
g.DrawString(serial, font, brush, random.Next(image.Width - 77), random.Next(image.Height - 20));
//»­Í¼Æ¬µÄǰ¾°ÔëÒôµã
for (int i = 0; i < 50; i++)
{
int x = random.Next(image.Width);
int y = random.Next(image.Height);
image.SetPixel(x, y,


Ïà¹ØÎĵµ£º

ÔËÐÐ ASP.NET µÄ½ø³ÌÕÊ»§±ØÐë¾ßÓÐIIS ÔªÊý¾Ý¿âȨÏÞ

ÎÊÌâ:
ÓÃÓÚÔËÐÐ ASP.NET µÄ½ø³ÌÕÊ»§±ØÐë¾ßÓÐ¶Ô IIS ÔªÊý¾Ý¿â(Èç IIS://servername/W3SVC)µÄ¶Á·ÃÎÊȨ¡£
³öÏÖ´ËÎÊÌâ¶àÊÇÒòΪÏÈ×°.net frameworkºó×°IIS Ôì³É
½â¾ö·½·¨:
¿ªÊ¼->³ÌÐò->Microsoft .NET Framework SDK v2.0->SDK ÃüÁîÌáʾ
ÊäÈë
aspnet_regiis   -i  »Ø³µ
---OVER--- ......

ASP.NET¿çÒ³Ãæ´«Öµ¼¼ÇÉ×ܽá

¹ØÓÚÒ³Ãæ´«ÖµµÄ·½·¨£¬Òý·¢Á˺ܶàÌÖÂÛ¡£¿´À´ÓкܶàÈ˹Ø×¢Õâ¸ö£¬ÎÒ¾ÍÎÒ¸öÈ˹۵ã×öÁËЩ×ܽᣬϣÍû¶Ô´ó¼ÒÓÐËù°ïÖú¡£
1.  ʹÓÃQueryString±äÁ¿
QueryStringÊÇÒ»Öַdz£¼òµ¥µÄ´«Öµ·½Ê½£¬Ëû¿ÉÒÔ½«´«Ë͵ÄÖµÏÔʾÔÚä¯ÀÀÆ÷µÄµØÖ·À¸ÖС£Èç¹ûÊÇ´«µÝÒ»¸ö»ò¶à¸ö°²È«ÐÔÒªÇ󲻸߻òÊǽṹ¼òµ¥µÄÊýֵʱ£¬¿ÉÒÔʹÓÃÕâ¸ö·½·¨¡£µ«ÊǶÔÓÚ´«µÝ ......

ASP.NET AJAX ÖУ¬Óà JavaScript µ÷Ó÷þÎñÆ÷¶ËµÄ·½·¨

ÕâÀï²»ÊÇÖ¸µ÷Óüòµ¥µÄ PageMethod£¬ÒòΪ¾²Ì¬·½·¨ÊDz»ÄܲÙ×÷µ±Ç°Ò³ÃæµÄ¿Ø¼þµÄ£¬ËùÒÔ¾²Ì¬µÄ PageMethod ×÷Óþ͸úÆÕͨµÄ WebService Ò»Ñù£¬±È½Ï¾ÖÏÞ¡£
ÄÇô£¬µ÷ÓÃÒ»°ãµÄ·þÎñÆ÷¶Ë·½·¨£¬Æäʵ¾ÍÊÇ·¢ÆðÒ»¸öÒì²½»Øµ÷¡£×î¼òµ¥µÄʵÏÖ°ì·¨£¬ÊÇͨ¹ý UpdatePanel À´×ö¡£
Ê×Ïȶ¨ÒåÒ»¸öÒþ²ØµÄ LinkButton£¬ÔÚÆä´¦ÀíʼþÖУ¬È¥µ÷ÓÃÎÒÃÇÒªÖ ......

´ÓASP.NETÓ¦ÓóÌÐòÉú´æÖÜÆÚ̸Æð

  ²»Öª²»¾õ¹¤×÷ÒѾ­Á½Äê¶àÁË£¬Ò»Ö±Ïë°Ñ¹ýÈ¥µÄµãµãµÎµÎ»ýÀ۵ľ­ÑéдÏÂÀ´£¬µ«ÊÇÒ»Ö±ÄÑÒÔÍê³É£¬Ò»ÊÇʱ¼äµÄÏÞÖÆ£¬ÔÙÊÇËùÒԵö«Î÷»¹ÊDZȽÏÔÓÂÒ£¬Ò»Ê±ÄÑÒÔÕûÀí¡£ÏÂÃæ¾Í´ÓASP.NETÓ¦ÓóÌÐòÉú´æÖÜÆÚ¿ªÊ¼Ì¸Æð£¬Ö÷ÒªÊÇÒÔ´ËΪһ¸ö¿ªÍ·£¬ÀϲûÊö¸öÈ˵ÄһЩ¾­Ñé¾­Ñé̸֮ºÍ¶Ô²Î¿¼Ò»Ð©×ÊÁϵÄÀí½â¡£
  Ê×ÏÈ£¬ÎÊÌâÒ»£ºÎÒÃÇ´ò¿ªÒ»¸öÍ ......

´ÓASP.NETÓ¦ÓóÌÐòÉú´æÖÜÆÚ̸Æð(2)

  ÄÇôͨ¹ýÒÔÉϵÄ˵Ã÷£¬ÎÊÌâ¶þ£ºÎÒÃÇÔõô֪µÀIISºÍASP.NET ISAPIµ½µ×ÊÇÔõÑù¹¤×÷µÄ£¿
ASP.NET Process ModelÖ®Ò»£ºIIS ºÍ ASP.NET ISAPI
ǰ¼¸ÌìÓÐÒ»¸öÅóÓÑÔÚMSNÉÏÎÊÎÒ“ASP.NET ´Ó×î³õµÄ½ÓÊÕµ½Http requestµ½×îÖÕÉú³ÉResponseµÄÕû¸öÁ÷³Ìµ½µ×ÊÇÔõÑùµÄ£¿”ÎÒ¾õµÃÕâ¸öÎÊÌâÉæ¼°µ½IISºÍASP.NETASP.NET Runt ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ