代码改变世界

随笔档案-2009年12月17日

存储过程的循环嵌套(密保卡矩阵)

2009-12-17 02:56 by calm_水手, 387 阅读, 收藏,
摘要: 代码Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/--1--=================================================2--Auther:byJianwenSha3--Creatdate:2009-8-284--D... 阅读全文

绘制验证码图片

2009-12-17 02:42 by calm_水手, 214 阅读, 收藏,
摘要: 代码Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/--1publicBitmapCreateImage(stringcode)2{34Bitmapimage=newBitmap(100,30);5Graphicsg=Graphics.FromImage(... 阅读全文

SQL操作字符串及数字汇总

2009-12-17 02:37 by calm_水手, 451 阅读, 收藏,
摘要: 代码Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/--1--===========字符串使用汇总================23--将字符串中从某个字符开始截取一段字符,然后将另外一个字符串插入此处4selectstuff('hello,world!... 阅读全文

DataGridView自动添加行列做成矩阵卡

2009-12-17 02:34 by calm_水手, 567 阅读, 收藏,
摘要: 代码Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/--1publicCard(stringa,stringb,stringc)2{3InitializeComponent();4//传进来的(ABCDEFG……)5label1.T... 阅读全文