using?System;
using?System.Collections.Generic;
using?System.ComponentModel;
using?System.Data;
using?System.Drawing;
using?System.Linq;
using?System.Text;
using?System.Windows.Forms;
using?System.Data.SqlClient;

namespace?doom
{
????public?partial?class?Form1?:?Form
????{
????????public?Form1（）
????????{
????????????InitializeComponent（）;
????????}

????????private?void?Form1_Load（object?sender?EventArgs?e）
????????{
????????????string?strConn?=?“Data?Source=.;Initial?Catalog=hgdb;Integrated?Security=True“;
????????????SqlConnection?conn?=?new?SqlConnection（strConn）;
????????????
????????????SqlCommand?comm?=?new?SqlCommand（“select?*?from?p_orders“?conn）;
????????????conn.Open（）;
????????????SqlDataReader?reader?=?comm.ExecuteReader（）;
????????????int?i=0;
????????????while?（reader.Read（））
????????????{
????????????????dataGridView1.Rows.Add（）;
????????????????dataGridView1.Rows[i].Cells[“A“].Value?=?reader[0].ToString（）;
????????????????dataGridView1.Rows[i].Cells[“B“].Value?=?reader[“nums“].ToString（）;
????????????????i++;

????????????}
????????????reader.Close（）;
????????????dataGridView1.Rows.Add（）;
????????????dataGridView1.Rows[i].Cells[“A“].Value?=?“?合計“;
????????????double?num?=?0;
????????????for?（int?j?=?0;?j?????????????{
????????????????num?+=?Convert.ToDouble（dataGridView1.Rows[j].Cells[“B“].Value）;
????????????}
????????????dataGridView1.Rows[i].Cells[“B“].Value?=?num;

????????}
????}
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件??????10240??2008-09-01?14:34??添加合計行\doom\bin\Debug\doom.exe

?????文件??????22016??2008-09-01?14:34??添加合計行\doom\bin\Debug\doom.pdb

?????文件??????14328??2008-09-01?13:29??添加合計行\doom\bin\Debug\doom.vshost.exe

?????文件????????372??2008-09-01?11:29??添加合計行\doom\bin\Debug\doom.vshost.exe.config

?????文件????????490??2007-07-21?01:33??添加合計行\doom\bin\Debug\doom.vshost.exe.manifest

?????文件???????3754??2008-09-01?14:29??添加合計行\doom\doom.csproj

?????文件???????1496??2008-09-01?14:34??添加合計行\doom\Form1.cs

?????文件???????3480??2008-09-01?14:31??添加合計行\doom\Form1.Designer.cs

?????文件???????6348??2008-09-01?14:31??添加合計行\doom\Form1.resx

?????文件????????703??2008-09-01?14:33??添加合計行\doom\obj\Debug\doom.csproj.FileListAbsolute.txt

?????文件????????847??2008-09-01?14:31??添加合計行\doom\obj\Debug\doom.csproj.GenerateResource.Cache

?????文件??????10240??2008-09-01?14:34??添加合計行\doom\obj\Debug\doom.exe

?????文件????????180??2008-09-01?14:31??添加合計行\doom\obj\Debug\doom.Form1.resources

?????文件??????22016??2008-09-01?14:34??添加合計行\doom\obj\Debug\doom.pdb

?????文件????????180??2008-09-01?14:29??添加合計行\doom\obj\Debug\doom.Properties.Resources.resources

?????文件??????86016??2008-09-01?14:18??添加合計行\doom\obj\Debug\TempPE\hgdbDataSet.Designer.cs.dll

?????文件??????40960??2008-09-01?11:32??添加合計行\doom\obj\Debug\TempPE\hgdbDataSet1.Designer.cs.dll

?????文件????????485??2008-09-01?11:26??添加合計行\doom\Program.cs

?????文件???????1364??2008-09-01?11:26??添加合計行\doom\Properties\AssemblyInfo.cs

?????文件???????2858??2008-09-01?11:26??添加合計行\doom\Properties\Resources.Designer.cs

?????文件???????5612??2008-09-01?11:26??添加合計行\doom\Properties\Resources.resx

?????文件???????1672??2008-09-01?11:30??添加合計行\doom\Properties\Settings.Designer.cs

?????文件????????955??2008-09-01?11:29??添加合計行\doom\Properties\Settings.settings

?????文件????????902??2008-09-01?11:26??添加合計行\doom.sln

????..A..H.?????14848??2008-09-01?14:35??添加合計行\doom.suo

?????目錄??????????0??2008-09-01?14:18??添加合計行\doom\obj\Debug\TempPE

?????目錄??????????0??2008-09-01?13:30??添加合計行\doom\bin\Debug

?????目錄??????????0??2008-09-01?14:34??添加合計行\doom\obj\Debug

?????目錄??????????0??2008-09-01?13:29??添加合計行\doom\bin

?????目錄??????????0??2008-09-01?11:26??添加合計行\doom\obj

............此處省略6個文件信息