Else's blog

c#的dgv列值无法按改订的值输出[碰到高手，已改]

[

2008/06/03 11:27 | by Else ]

if (txt_filename.Text.Trim() == "")
            {
                lb_showmsg.Text = "文件名為空不能創建";

}
            else
            {

txt_filename.Enabled = false;   
                lb_showmsg.Text = "文件名:" + txt_filename.Text + ".txt 創建成功";

StreamWriter s_SW = new StreamWriter(@"D:\" + txt_filename.Text + ".txt", true);

string myfile = "\n";

DataGridView dv = dataGridView1;

for (int i = 0; i < dv.RowCount; i++)
                {
                    for (int j = 0; j < dv.ColumnCount; j++)
                    {
                       // myfile += i.ToString() + "\t" + j.ToString() + "\t" + "\t";
                        label1.Text = i.ToString() + "\t" + j.ToString() + "\t" + "\t";
                        if (j + 1 < dv.ColumnCount)
                      {
                          myfile += dv[j, i].Value == null ? "null\t," : "\"" + dv[j, i].Value.ToString() + "\",";
                      }
                      else
                      {

myfile += dv[j, i].Value == null ? "null\t" : "\"" + dv[j, i].Value.ToString() + "\"";
                      }
                       
                       
                    
                    }
                    myfile += "\n";
                
                }

//write now
                    s_SW.WriteLine(myfile);
                s_SW.Close();
                txt_filename.Enabled = true;

}

点击下面，查看已改的方法，谢谢csdn的朋友白荷师傅

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dw cs4 第二版安装上了

[

2008/06/02 09:45 | by Else ]

昨天在家里安装不上,现在安装上了,我也不知道是什么原因!
我在测试的时候发现,原来一个.net的项目,不能链接站点, 看来原来的.net的那文件应该要换一下了,希望开发出强大的功能!
以消我心头之恨!一个vs 一个dw 不方便!

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Tags: 原创 , dw , cs4

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Adobe Dreamweaver Beta

[

2008/05/31 09:00 | by Else ]

Adobe Dreamweaver Beta
Adobe® Dreamweaver® software is the ideal tool for web designers, coders, and application developers of all levels. Enhanced coding functions make it a breeze to navigate through complex site pages at design time. Improved layout tools bring expedited workflows, from comp conception to client approval. Innovations throughout the Dreamweaver beta can help teams and individual developers alike reach the next level in performance and functionality. Download the prerelease of the next version of Dreamweaver now and send us your feedback. The Dreamweaver beta will expire soon after the next version of Dreamweaver is available for purchase.

Important: This is a public beta, not a final release. Neither the quality nor the features are complete yet. We want to show you our direction and get your feedback so that we can incorporate it into future releases.

Terms of Use
Your use of Adobe Labs, including the downloading of software and submission of comments, ideas, feature requests, and techniques, and Adobe's rights to use such submitted materials are governed by the Adobe Labs Terms of Use and the Adobe Online Privacy Policy. By downloading, copying, or using Adobe software and related materials, you also agree to the appropriate Adobe Software License Agreement, including the limitations related to prerelease Software.

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算法大全（C，C++）

[

2008/05/30 14:17 | by Else ]

一、数论算法

1．求两数的最大公约数

function gcd(a,b:integer):integer;
begin
if b=0 then gcd:=a
else gcd:=gcd (b,a mod b);
end ;

2．求两数的最小公倍数

function lcm(a,b:integer):integer;
begin
if a<b then swap(a,b);
lcm:=a;
while lcm mod b>0 do inc(lcm,a);
end;

3．素数的求法
A.小范围内判断一个数是否为质数：

function prime (n: integer): Boolean;
var I: integer;
begin
for I:=2 to trunc(sqrt(n)) do
if n mod I=0 then begin
prime:=false; exit;
end;
prime:=true;
end;

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代码程序编程 | 评论(0) | 引用(0) | 阅读(381)